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Tiao J, Rosenberg AM, Hoang T, Zaidat B, Wang K, Gladstone JD, Anthony SG. Ambulatory Surgery Centers Reduce Patient Out-of-Pocket Expenditures for Isolated Arthroscopic Rotator Cuff Repair, but Patient Out-of-Pocket Expenditures Are Increasing at a Faster Rate Than Total Healthcare Utilization Reimbursement From Payers. Arthroscopy 2024; 40:1727-1736.e1. [PMID: 38949274 DOI: 10.1016/j.arthro.2023.10.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 10/16/2023] [Accepted: 10/20/2023] [Indexed: 07/02/2024]
Abstract
PURPOSE To categorize and trend annual out-of-pocket expenditures for arthroscopic rotator cuff repair (RCR) patients relative to total healthcare utilization (THU) reimbursement and compare drivers of patient out-of-pocket expenditures (POPE) in a granular fashion via analyses by insurance type and surgical setting. METHODS Patients who underwent outpatient arthroscopic RCR in the United States from 2013 to 2018 were identified from the IBM MarketScan Database. Primary outcome variables were total POPE and THU reimbursement, which were calculated for all claims in the 9-month perioperative period. Trends in outcome variables over time and differences across insurance types were analyzed. Multivariable analysis was performed to investigate drivers of POPE. RESULTS A total of 52,330 arthroscopic RCR patients were identified. Between 2013 and 2018, median POPE increased by 47.5% ($917 to $1,353), and median THU increased by 9.3% ($11,964 to $13,076). Patients with high deductible insurance plans paid $1,910 toward their THU, 52.5% more than patients with preferred provider plans ($1,253, P = .001) and 280.5% more than patients with managed care plans ($502, P = .001). All components of POPE increased over the study period, with the largest observed increase being POPE for the immediate procedure (P = .001). On multivariable analysis, out-of-network facility, out-of-network surgeon, and high-deductible insurance most significantly increased POPE. CONCLUSIONS POPE for arthroscopic RCR increased at a higher rate than THU over the study period, demonstrating that patients are paying an increasing proportion of RCR costs. A large percentage of this increase comes from increasing POPE for the immediate procedure. Out-of-network facility status increased POPE 3 times more than out-of-network surgeon status, and future cost-optimization strategies should focus on facility-specific reimbursements in particular. Last, ambulatory surgery centers (ASCs) significantly reduced POPE, so performing arthroscopic RCRs at ASCs is beneficial to cost-minimization efforts. CLINICAL RELEVANCE This study highlights that although payers have increased reimbursement for RCR, patient out-of-pocket expenditures have increased at a much higher rate. Furthermore, this study elucidates trends in and drivers of patient out-of-pocket payments for RCR, providing evidence for development of cost-optimization strategies and counseling of patients undergoing RCR.
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Affiliation(s)
- Justin Tiao
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - Ashley M Rosenberg
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - Timothy Hoang
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - Bashar Zaidat
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - Kevin Wang
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - James D Gladstone
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - Shawn G Anthony
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A..
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Osman B, Devarajan J, Skinner A, Shapiro F. Driving Forces for Outpatient Total Hip and Knee Arthroplasty with Enhanced Recovery After Surgery Protocols: A Narrative Review. Curr Pain Headache Rep 2024:10.1007/s11916-024-01266-y. [PMID: 38809403 DOI: 10.1007/s11916-024-01266-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2024] [Indexed: 05/30/2024]
Abstract
PURPOSE OF REVIEW To explore the recent developments and trends in the anesthetic and surgical practices for total hip and total knee arthroplasty and discuss the implications for further outpatient total joint arthroplasty procedures. RECENT FINDINGS Between 2012 and 2017 there was an 18.9% increase in the annual primary total joint arthroplasty volume. Payments to physicians falling by 7.5% (14.9% when adjusted for inflations), whereas hospital reimbursements and charges increased by 0.3% and 18.6%, respectively. Total knee arthroplasty and total hip arthroplasty surgeries were removed from the Medicare Inpatient Only in January 2018 and January 2020, respectively leading to same-day TKA surgeries increases from 1.2% in January 2016 to 62.4% by December 2020 Same-day volumes for THA surgery increased from 2% in January 2016 to 54.5% by December 2020. Enhanced Recovery After Surgery (ERAS) protocols have revolutionized modern anesthesia and surgery practices. Centers for Medicare Services officially removed total joint arthroplasty from the inpatient only services list, opening a new door for improved cost savings to patients and the healthcare system alike. In the post-COVID healthcare system numerous factors have pushed increasing numbers of total joint arthroplasties into the outpatient, ambulatory surgery center setting. Improved anesthesia and surgical practices in the preoperative, intraoperative, and postoperative settings have revolutionized pain control, blood loss, and ambulatory status, rendering costly hospital stays obsolete in many cases. As the population ages and more total joint procedures are performed, the door is opening for more orthopedic procedures to exit the inpatient only setting in favor of the ambulatory setting.
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Affiliation(s)
- Brian Osman
- Department of Anesthesia, University of Miami Miller School of Medicine, Miami, FL, USA
| | | | - Austin Skinner
- College of Osteopathic Medicine, Kansas City University, Joplin, MO, USA
| | - Fred Shapiro
- Massachusetts Eye and Ear, Massachusetts General Brigham, Boston, MA, USA.
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Gill VS, Tummala SV, Haglin JM, Sullivan G, Spangehl MJ, Bingham JS. Differences in Reimbursements, Procedural Volumes, and Patient Characteristics Based on Surgeon Gender in Total Hip Arthroplasty. J Arthroplasty 2024:S0883-5403(24)00484-4. [PMID: 38763482 DOI: 10.1016/j.arth.2024.05.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 05/11/2024] [Accepted: 05/13/2024] [Indexed: 05/21/2024] Open
Abstract
BACKGROUND Prior studies have suggested there may be differences in reimbursement and practice patterns by gender. The purpose of this study was to comprehensively evaluate differences in reimbursement, procedural volume, and patient characteristics in total hip arthroplasty (THA) between men and women surgeons from 2013 to 2021. METHODS The Medicare Physician and Other Practitioners database from 2013 to 2021 was queried. Inflation-adjusted reimbursement, procedural volume, surgeon information, and patient demographics were extracted for surgeons performing over 10 primary THAs each year. Wilcoxon, t-tests, and multivariate linear regressions were utilized to compare men and women surgeons. RESULTS Only 1.4% of THAs billed to Medicare between 2013 and 2021 were billed by women surgeons. Men surgeons earned significantly greater reimbursement nationally in 2021 compared to women surgeons per THA ($1018.56 versus $954.17, P = 0.03), but no difference was found when assessing each region separately. Reimbursement declined at similar rates for both men and women surgeons (-18.3 versus -19.8%, P = 0.38). An increase in the proportion of women surgeons performing THA between 2013 and 2021 was seen in all regions except the South. In 2021, the proportion of all THAs performed by women surgeons was highest in the West (3.5%) and lowest in the South (1.0%). Women surgeons had comparable patient populations in terms of age, race, comorbidity status, and Medicaid eligibility to their men counterparts, but performed significantly fewer services per beneficiary (5.6 versus 8.1, P < 0.001) and fewer unique services (51.1 versus 69.6, P < 0.001). CONCLUSIONS Average reimbursement per THA has declined at a similar rate for men and women physicians between 2013 and 2021. Women's representation in THA surgery nationwide has nearly doubled between 2013 and 2021, with the greatest increase in the West. However, there are notable differences in billing practices between genders.
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Affiliation(s)
- Vikram S Gill
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, AZ; Mayo Clinic Alix School of Medicine, Phoenix, AZ.
| | | | - Jack M Haglin
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, AZ
| | - Georgia Sullivan
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, AZ; Mayo Clinic Alix School of Medicine, Phoenix, AZ
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Haglin JM, Brinkman JC, Austin RP, Deckey DG, Christopher ZK, Spangehl MJ, Bingham JS. Risk Versus Reward: Hospitals Incentivized More Than Surgeons to Care for Riskier Arthroplasty Patients. J Arthroplasty 2024:S0883-5403(24)00439-X. [PMID: 38735550 DOI: 10.1016/j.arth.2024.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 05/01/2024] [Accepted: 05/02/2024] [Indexed: 05/14/2024] Open
Abstract
BACKGROUND The purpose of this study was to assess the relationship between risk and reimbursement for both surgeons and hospitals among Medicare patients undergoing primary total joint arthroplasty (TJA). METHODS The "2021 Medicare Physician and Other Provider" and "2021 Medicare Inpatient Hospitals" files were used. Patient comorbidity profiles were collected, including the mean patient hierarchal condition category (HCC) risk score. Surgeon data included all primary TJA procedures (inpatient and outpatient) billed to Medicare in 2021, while hospital data included all such inpatient episodes. Surgeon and hospital reimbursements were collected. All episodes were split into a "sicker cohort" with an HCC risk score of 1.5 or more and a "healthier cohort" with HCC risk scores less than 1.5. Variables were compared across cohorts. RESULTS In 2021, 386,355 primary total hip and knee arthroplasty procedures were billed to Medicare and were included. The mean surgeon reimbursement among the sicker cohort was $1,021.91, which was less than for the healthier cohort of $1,060.13 (P < .001). Meanwhile, for the hospital analysis, 112,012 Medicare TJA patients were admitted as inpatients and included. The mean reimbursement to hospitals was significantly greater for the sicker cohort at $13,950.66, compared to the healthier cohort of $8,430.46. For both analyses, the sicker patient cohorts had a significantly higher rate of all comorbidities assessed (P < .001). CONCLUSIONS This study demonstrates that mean surgeon reimbursement was lower for primary TJA among sicker patients in comparison to their healthier counterparts, while hospital reimbursement was higher for sicker patients. This represents a discrepancy in the incentivization of care for complex patients, as hospitals receive increased remuneration for taking on extra risk, while surgeons get paid less on average for performing TJA on sicker patients. Such data should inform future policy to assure continued access to arthroplasty care among complex patients.
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Affiliation(s)
- Jack M Haglin
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona
| | | | - Roman P Austin
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona
| | - David G Deckey
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona
| | | | - Mark J Spangehl
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona
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Ashkenazi I, Katzman J, Thomas J, Davidovitch R, Meftah M, Schwarzkopf R. Trends in Revenue, Cost, and Contribution Margin of Patients Who Have a High Comorbidity Burden Undergoing Total Hip Arthroplasty From 2013 to 2021. J Arthroplasty 2024:S0883-5403(24)00379-6. [PMID: 38677346 DOI: 10.1016/j.arth.2024.04.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 04/15/2024] [Accepted: 04/17/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND With the increasing utilization of total hip arthroplasty (THA) in patients who have a high comorbidity burden (HCB), coinciding with modifications to reimbursement models over the past decade, an evaluation of the financial impact of HCB on THA over time is warranted. This study aimed to investigate trends in revenue and cost associated with THA in HCB patients. METHODS Of 13,439 patients who had primary, elective THA between 2013 and 2021 at our institution, we retrospectively reviewed 978 patients considered to have HCB (Charlson comorbidity index ≥ 5 and American Society of Anesthesiology scores 3 or 4). We collected patient demographics, perioperative data, revenue, cost, and contribution margin (CM) of the inpatient episode. We analyzed changes as a percentage of 2013 values over time for these financial markers. Linear regression determined trend significance. The final analysis included 978 HCB patients who had complete financial data. RESULTS Between 2013 and 2021, direct costs increased significantly (P = .002), along with a nonsignificant increase in total costs (P = .056). While revenue remained steady during the study period (P = .486), the CM decreased markedly to 38.0% of 2013 values, although not statistically significant (P = .222). Rates of 90-day complications and home discharge remained steady throughout the study period. CONCLUSIONS Increasing costs for HCB patients undergoing THA were not matched by an equivalent increase in revenue, leading to dwindling CMs throughout the past decade. Re-evaluation of reimbursement models for THA that account for patients' HCB may be necessary to preserve broad access to care. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Itay Ashkenazi
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York; Division of Orthopaedic Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Jonathan Katzman
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Jeremiah Thomas
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Roy Davidovitch
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Morteza Meftah
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Ran Schwarzkopf
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
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Thomas J, Ashkenazi I, Katzman JL, Arshi A, Lajam CM, Schwarzkopf R. Is It Getting More Expensive to Treat Patients Who Have a High Comorbidity Burden? Financial Trends in Total Knee Arthroplasty From 2013 to 2021. J Arthroplasty 2024:S0883-5403(24)00378-4. [PMID: 38677344 DOI: 10.1016/j.arth.2024.04.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 04/16/2024] [Accepted: 04/18/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND Utilization of total knee arthroplasty (TKA) continues to rise among patients who have a high comorbidity burden (HCB). With changes in reimbursement models over the past decade, it is essential to assess the financial impact of HCB TKA on healthcare systems. This study aimed to examine trends in revenue and costs associated with TKA in HCB patients over time. METHODS Of 14,978 TKA performed at a large, urban academic medical center between 2013 and 2021, we retrospectively analyzed HCB patients (Charlson comorbidity index ≥ 5 and American Society of Anesthesiology scores of 3 or 4). A total of 1,156 HCB TKA patients who had complete financial data were identified. Patient demographics, perioperative data, revenue, costs, and contribution margin were collected for each patient. Changes in these financial values over time, as a percentage of 2013 values, were analyzed. Linear regression was performed with a trend analysis to determine significance. RESULTS From 2013 to 2021, the percentage of HCB TKAs per year increased from 4.2% in 2013 to 16.5% in 2021 (P < .001). The revenue of TKA in HCB patients remained steady (P = .093), while direct costs increased significantly (32.0%; P = .015), resulting in a decline of contribution margin to a low of 82.3% of 2013 margins. There was no significant change in rates of 90-day complications or home discharge following HCB TKA during the study period. CONCLUSIONS The results of this study indicate a major rise in cost for TKA among HCB patients, without a corresponding rise in revenue. As more patients who have HCB become candidates for TKA, the negative financial impact on institutions should be considered, as payments to institutions do not adequately reflect patient complexity. A re-evaluation of institutional payments for medically complex TKA patients is warranted to maintain patient access among at-need populations.
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Affiliation(s)
- Jeremiah Thomas
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Itay Ashkenazi
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York; Division of Orthopaedic Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Jonathan L Katzman
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Armin Arshi
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Claudette M Lajam
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Ran Schwarzkopf
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
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7
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Murphy MP, Boubekri AM, Eikani CK, Brown NM. Inpatient Hospital Costs, Emergency Department Visits, and Readmissions for Revision Hip and Knee Arthroplasty. J Arthroplasty 2024:S0883-5403(24)00355-3. [PMID: 38640968 DOI: 10.1016/j.arth.2024.04.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/07/2024] [Accepted: 04/10/2024] [Indexed: 04/21/2024] Open
Abstract
BACKGROUND Revision total hip arthroplasty (THA) and total knee arthroplasty (TKA) tremendously burden hospital resources. This study evaluated factors influencing perioperative costs, including emergency department (ED) visits, readmissions, and total costs-of-care within 90 days following revision surgery. METHODS A retrospective analysis of 772 revision TKAs and THAs performed on 630 subjects at a single center between January 2007 and December 2019 was conducted. Cost data were available from January 2015 to December 2019 for 277 patients. Factors examined included comorbidities, demographic information, preoperative Anesthesia Society of Anesthesiologists score, implant selection, and operative indication using mixed-effects linear regression models. RESULTS Among 772 revisions (425 THAs and 347 TKAs), 213 patients required an ED visit, and 90 required hospital readmission within 90 days. There were 22.6% of patients who underwent a second procedure after their initial revision. Liver disease was a significant predictor of ED readmission for THA patients (multivariable odds ratio [OR]: 3.473, P = .001), while aseptic loosening, osteolysis, or instability significantly reduced the odds of readmission for TKA patients (OR: 0.368, P = .014). In terms of ED visits, liver disease increased the odds for THA patients (OR: 1.845, P = .100), and aseptic loosening, osteolysis, or instability decreased the odds for TKA patients (OR: 0.223, P < .001). Increased age was associated with increased costs in both THA and TKA patients, with significant cost factors including congestive heart failure for TKA patients (OR: $7,308.17, P = .004) and kidney disease for THA patients. Revision surgeries took longer than primary ones, with TKA averaging 3.0 hours (1.6 times longer) and THA 2.8 hours (1.5 times longer). CONCLUSIONS Liver disease increases ED readmission risk in revision THA, while aseptic loosening, osteolysis, or instability decreases it in revision TKA. Increased age and congestive heart failure are associated with increased costs. These findings inform postoperative care and resource allocation in revision arthroplasty. LEVEL OF EVIDENCE Economic and Decision Analysis, Level IV.
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Affiliation(s)
- Michael P Murphy
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center, Maywood, Illinois
| | - Amir M Boubekri
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center, Maywood, Illinois
| | - Carlo K Eikani
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center, Maywood, Illinois
| | - Nicholas M Brown
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center, Maywood, Illinois
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Cardenas J, Pfeil AN, Fertitta DK, Comrie R, Rospigliosi D, Shumareva M, Vidal E, Hryc CF, Ihekweazu UN. Orthopedic Hardware Type Impacts Case Complexity in Conversion Total Hip Arthroplasty Surgery. Arthroplast Today 2024; 26:101317. [PMID: 38415066 PMCID: PMC10897850 DOI: 10.1016/j.artd.2024.101317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/15/2023] [Accepted: 01/21/2024] [Indexed: 02/29/2024] Open
Abstract
Background Conversion total hip arthroplasty (THA) includes a variety of operations and prior implants. The implant present before conversion may influence the outcome and complexity of the procedure. The group hypothesized that conversion arthroplasty for patients with intramedullary nails (IMNs) is more complex from a surgical and resource utilization perspective than for those with screw fixation. Methods THA conversion cases were reviewed retrospectively from 2012 to 2020 from 6 surgeons across 3 institutions. The included cohort had 106 patients with fixation in the proximal femur for prior traumatic events. Demographics, operative data, outcomes, and implant information were collected from the medical record. The conversion THA group was categorized by preoperative fixation type: closed reduction and percutaneous pinning/screw fixation (CRPP) or IMN. Results No age or body mass index differences were observed between the cohorts. Prior to conversion THA, IMN patients had undergone more surgeries than CRPP (P < .05). Perioperatively, the IMN cohort sustained increased blood loss (P < .001), had longer surgeries (P < .0001), had longer length of hospital stays (P < .01), necessitated trochanteric plates more often (P < .05), were readmitted more (P < .05), and required additional follow-up surgery (P < .01) than the CRPP cohort. Conclusions Conversion THA of a prior IMN implant is associated with worse perioperative outcomes than conversion of a CRPP construct. Surgeons, health systems, and payors should consider these differences when caring for these distinct groups of patients.
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Affiliation(s)
- Justin Cardenas
- Department of Orthopedic Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Allyson N Pfeil
- Fondren Orthopedic Research Institute, Fondren Orthopedic Group, Texas Orthopedic Hospital, Houston, TX, USA
| | - Davin K Fertitta
- Fondren Orthopedic Research Institute, Fondren Orthopedic Group, Texas Orthopedic Hospital, Houston, TX, USA
| | - Robert Comrie
- Fondren Orthopedic Research Institute, Fondren Orthopedic Group, Texas Orthopedic Hospital, Houston, TX, USA
| | - Delia Rospigliosi
- Department of Orthopedic Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Mariya Shumareva
- Fondren Orthopedic Research Institute, Fondren Orthopedic Group, Texas Orthopedic Hospital, Houston, TX, USA
| | - Emily Vidal
- Fondren Orthopedic Research Institute, Fondren Orthopedic Group, Texas Orthopedic Hospital, Houston, TX, USA
| | - Corey F Hryc
- Fondren Orthopedic Research Institute, Fondren Orthopedic Group, Texas Orthopedic Hospital, Houston, TX, USA
| | - Ugonna N Ihekweazu
- Fondren Orthopedic Research Institute, Fondren Orthopedic Group, Texas Orthopedic Hospital, Houston, TX, USA
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Gill VS, Tummala SV, Haglin JM, Sullivan G, Spangehl MJ, Bingham JS. Geographical Differences in Surgeon Reimbursement, Volume, and Patient Characteristics in Primary Total Hip Arthroplasty. J Arthroplasty 2024:S0883-5403(24)00257-2. [PMID: 38522798 DOI: 10.1016/j.arth.2024.03.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND The purpose of this study was to evaluate changes in regional and national variations in reimbursement to arthroplasty surgeons, procedural volumes, and patient populations for total hip arthroplasty (THA) from 2013 to 2021. METHODS The Medicare Physician and Other Practitioners database was queried for all billing episodes of primary THA for each year between 2013 and 2021. Inflation-adjusted surgeon reimbursement, procedural volume, physician address, and patient characteristics were extracted for each year. Data were stratified geographically based on the United States Census regions and rural-urban commuting codes. Kruskal-Wallis and multivariable regressions were utilized. RESULTS Between 2013 and 2021, the overall THA volume and THAs per surgeon increased at the highest rate in the West (+48.2%, +20.2%). A decline in surgeon reimbursement was seen in all regions, most notably in the Midwest (-20.3%). Between 2013 and 2021, the average number of Medicare beneficiaries per surgeon declined by 12.6%, while the average number of services performed per beneficiary increased by 18.2%. In 2021, average surgeon reimbursement was the highest in the Northeast ($1,081.15) and the lowest in the Midwest ($988.03) (P < .001). Metropolitan and rural areas had greater reimbursement than micropolitan and small towns (P < .001). Patient age, race, sex, Medicaid eligibility, and comorbidity profiles differ between regions. Increased patient comorbidities, when controlling for patient characteristics, were associated with lower reimbursement in the Northeast and West (P < .01). CONCLUSIONS Total hip arthroplasty (THA) volume and reimbursement differ between US regions, with the Midwest exhibiting the lowest increase in volume and greatest decline in reimbursement throughout the study period. Alternatively, the West had the greatest increase in THAs per surgeon. Patient comorbidity profiles differ between regions, and increased patient comorbidity is associated with decreased reimbursement in the Northeast and the West. This information is important for surgeons and policymakers as payment models regarding reimbursement for arthroplasty continue to evolve.
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Affiliation(s)
- Vikram S Gill
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona; Mayo Clinic Alix School of Medicine, Scottsdale, Arizona
| | | | - Jack M Haglin
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona
| | - Georgia Sullivan
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona; Mayo Clinic Alix School of Medicine, Scottsdale, Arizona
| | - Mark J Spangehl
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona
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Heo K, Karzon A, Shah J, Ayeni A, Rodoni B, Erens GA, Guild GN, Premkumar A. Trends in Costs and Professional Reimbursements for Revision Total Hip and Knee Arthroplasty. J Arthroplasty 2024; 39:612-618.e1. [PMID: 37611680 DOI: 10.1016/j.arth.2023.08.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 08/14/2023] [Accepted: 08/16/2023] [Indexed: 08/25/2023] Open
Abstract
BACKGROUND With increasing numbers of revision total hip and total knee arthroplasties (rTHAs and rTKAs), understanding trends in related out-of-pocket (OOP) costs, overall costs, and provider reimbursements is critical to improve patient access to care. METHODS A large database was used to identify 92,116 patients who underwent rTHA or rTKA between 2009 and 2018. The OOP costs associated with the surgery and related inpatient care were calculated as the sum of copayment, coinsurance, and deductible payments. Professional reimbursement was calculated as total payments to the principal physician. All monetary data were adjusted to 2018 dollars. Multivariate regressions evaluated the associations between costs and procedure type, insurance type, and region of service. RESULTS From 2009 to 2018, overall costs for rTHA significantly increased by 35.0% and overall costs for rTKA significantly increased by 32.3%. The OOP costs for rTHA had no significant changes, while OOP costs for rTKA increased by 20.1%, with patients on Medicare plans having the lowest OOP costs. Professional reimbursements, when measured as a percentage of overall costs, decreased significantly by 4.4% for rTHA and 4.0% for rTKA, with the lowest reimbursements from Medicare plans. CONCLUSION From 2009 to 2018, total costs related to rTHA and rTKA significantly increased. The OOP costs significantly increased for rTKA, and professional reimbursements for both rTHA and rTKA decreased relative to total costs. Overall, these trends may combine to create greater financial burden to patients and the healthcare system, as well as further limit patients' access to revision arthroplasty care.
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Affiliation(s)
- Kevin Heo
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Anthony Karzon
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Jason Shah
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Ayomide Ayeni
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Bridger Rodoni
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Greg A Erens
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - George N Guild
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Ajay Premkumar
- Department of Orthopaedic Surgery, Emory University School of Medicine, Atlanta, Georgia
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Ashkenazi I, Thomas J, Katzman J, Meftah M, Davidovitch R, Schwarzkopf R. The Financial Burden of Patient Comorbidities on Total Hip Arthroplasties-A Matched Cohort Analysis of High Comorbidity Burden and Non-High Comorbidity Burden Patients. J Arthroplasty 2024:S0883-5403(24)00171-2. [PMID: 38417554 DOI: 10.1016/j.arth.2024.02.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 02/15/2024] [Accepted: 02/19/2024] [Indexed: 03/01/2024] Open
Abstract
BACKGROUND The impact of increased patient comorbidities on the cost-effectiveness of total hip arthroplasty (THAs) is lacking. This study aimed to compare revenue, costs, and short-term (90 days) surgical outcomes between patients who have and do not have a high comorbidity burden (HCB). METHODS We retrospectively reviewed 14,949 patients who underwent an elective, unilateral THA between 2012 and 2021. Patients were stratified into HCB (Charlson Comorbidity Index ≥ 5 and American Society of Anesthesiology scores of 3 or 4) and non-HCB groups, and were further 1:1 propensity matched based on baseline characteristics. Perioperative data, revenue, costs, and contribution margins (CMs) of the inpatient episode were compared between groups. Also, 90-day readmissions and revisions were compared between groups. Of the 11,717 patients who had available financial data (n = 1,017 HCB, n = 10,700 non-HCB), 1,914 patients were included in the final matched analyses (957 per group). RESULTS Total (P < .001) and direct (P < .001) costs were significantly higher for HCB patients. Comparable revenue between cohorts (P = .083) resulted in a significantly decreased CM in the HCB patient group (P < .001). The HCB patients were less likely to be discharged home (P < .001) and had significantly higher 90-day readmission rates (P = .049). CONCLUSIONS Increased THA costs for HCB patients were not matched by increased revenue, resulting in decreased CM. Higher rates of nonhome discharge and readmissions in the HCB population add to the additional financial burden. Adjustments to the current reimbursement models should better account for the increased financial burden of HCB patients undergoing THA and ensure access to care for all patient populations. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Itay Ashkenazi
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York; Division of Orthopaedic Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Jeremiah Thomas
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Jonathan Katzman
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Morteza Meftah
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Roy Davidovitch
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
| | - Ran Schwarzkopf
- Department of Orthopaedic Surgery, NYU Langone Health, New York, New York
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Gill VS, Haglin JM, Tummala SV, Iturregui J, Economopoulos KJ, Chhabra A. Meniscectomy Reimbursement and Utilization Are Declining at Different Rates Across the United States. Arthroscopy 2024:S0749-8063(24)00095-1. [PMID: 38336106 DOI: 10.1016/j.arthro.2024.01.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/26/2024] [Accepted: 01/28/2024] [Indexed: 02/12/2024]
Abstract
PURPOSE To evaluate how arthroscopic meniscectomy utilization, reimbursement, physician billing practices, and patient populations have changed within the Medicare population from 2013 to 2021 at a national level and regional level. METHODS The Medicare Physician & Other Practitioners database was queried for all episodes of 2-compartment and single-compartment arthroscopic meniscectomy between 2013 and 2021. Utilization per 10,000 beneficiaries and average inflation-adjusted reimbursement were assessed. Physician practice styles, measured through changes in the services billed, and Medicare beneficiary demographic characteristics were extracted each year. The Kruskal-Wallis test was performed to compare regions. RESULTS Between 2013 and 2021, two-compartment meniscectomy utilization per 10,000 Medicare beneficiaries declined by 54.9% and single-compartment meniscectomy utilization declined by 54.2%. Average reimbursement declined by 9.3% and 12.5% for 2-compartment meniscectomy and single-compartment meniscectomy, respectively. In 2021, the South had the highest utilization of both 2-compartment (3.8/10,000) and single-compartment (4.7/10,000) meniscectomies while having the lowest average reimbursement for 2-compartment meniscectomy ($383.02, P < .001). Nationally, the average number of beneficiaries per surgeon performing single-compartment meniscectomy declined by 3.8% whereas the average number of billable services performed per beneficiary increased by 46.6%. The comorbidity risk score of these patients decreased by 8.7%, with the West having the healthiest patients in 2021. CONCLUSIONS Meniscectomy utilization and reimbursement have been declining nationally within the Medicare population. Surgeons in the South performed the most meniscectomies while having among the lowest reimbursement. The practice patterns of surgeons performing meniscectomies have been changing, with surgeons performing nearly 50% more total billable services per beneficiary while performing fewer unique billable services. Additionally, the patient population of surgeons who perform meniscectomy was healthier in 2021 than in 2013. CLINICAL RELEVANCE This study highlights changes in meniscectomy utilization and reimbursement over time in the face of changing evidence of meniscectomy use in elderly patients and new Medicare legislature regarding reimbursement.
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Affiliation(s)
- Vikram S Gill
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A.; Mayo Clinic Alix School of Medicine, Phoenix, Arizona, U.S.A..
| | - Jack M Haglin
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A
| | - Sailesh V Tummala
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A
| | - Jose Iturregui
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A
| | | | - Anikar Chhabra
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A
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13
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Tuohy S, Ast MP, Quinlan P, Titmuss M, Edwards D. Innovations in Total Hip and Knee Arthroplasty Episodes of Care: Transitioning from Inpatient to Ambulatory Care. HSS J 2024; 20:7-9. [PMID: 38356742 PMCID: PMC10863583 DOI: 10.1177/15563316231213367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 10/21/2023] [Indexed: 02/16/2024]
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14
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Gerhart CR, Boddu SP, Haglin JM, Bingham JS. Revision Arthroplasty Among Medicare Patients in the United States - Arthroplasty Surgeons are Doing More for Less. J Arthroplasty 2024:S0883-5403(24)00033-0. [PMID: 38266687 DOI: 10.1016/j.arth.2024.01.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/09/2024] [Accepted: 01/12/2024] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND Previously documented trends of major joint arthroplasty demonstrate increasing volume and decreasing reimbursement for primary total knee and total hip arthroplasty procedures. As such, the purpose of this study was to evaluate trends in revision knee and hip arthroplasty volume and true Medicare reimbursements to physicians. METHODS The publicly accessible Centers for Medicare and Medicaid files were evaluated. Data were retrieved from the Part B National Summary Data File and queried for revision knee and hip arthroplasty billed to Medicare from 2000 to 2021. The total charge submitted to Medicare, Medicare reimbursement, number of revision arthroplasty surgeries performed, and average reimbursement per surgery were collected for each year. All monetary data were adjusted for inflation to 2021 dollars. RESULTS There were 492,360 revision total knee arthroplasty surgeries and 424,163 revision hip arthroplasty procedures billed to Medicare from 2000 to 2021. Medicare was billed a total of $919,603,674.86 for revision knee and $862,979,761.57 for revision hip arthroplasty during that time. Medicare reimbursed physicians an average of $1,499.89 per knee revision and $1,603.32 per hip revision surgery. The total volume of revision knee arthroplasty increased by 9,380 (62%) and revision hip decreased by 1,743 (9%) from the year 2000 to 2021. However, there was a decrease of average reimbursement per procedure of more than 37% ($1,987.14 to 1,254) and 39% ($2,149.87 to 1,311.17), respectively. CONCLUSIONS Despite a notable increase in the volume of revision total knee and stagnant revision hip arthroplasty, total billings to and reimbursements from Medicare for these procedures have not changed markedly per year. Importantly, this means that physicians are conducting more of these high-impact procedures yearly, while being reimbursed per procedure at a declining rate. This may indicate a need to re-assess billing and reimbursement rates for revision arthroplasty, in the context of the ever-increasing inflation rate.
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Affiliation(s)
- Coltin R Gerhart
- Anne Burnett School of Medicine at Texas Christian University, Fort Worth, Texas
| | - Sayi P Boddu
- Alix School of Medicine at Mayo Clinic, Scottsdale, Arizona
| | - Jack M Haglin
- Department of Orthopaedic Surgery, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Joshua S Bingham
- Department of Orthopaedic Surgery, Mayo Clinic Arizona, Scottsdale, Arizona
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15
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Tiao J, Wang K, Herrera M, Rosenberg A, Carbone A, Zubizarreta N, Anthony SG. Hip Arthroscopy Trends: Increasing Patient Out-of-Pocket Costs, Lower Surgeon Reimbursement, and Cost Reduction With Utilization of Ambulatory Surgery Centers. Arthroscopy 2023; 39:2313-2324.e2. [PMID: 37100212 DOI: 10.1016/j.arthro.2023.03.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 03/27/2023] [Accepted: 03/31/2023] [Indexed: 04/28/2023]
Abstract
PURPOSE To (1) report on trends in immediate procedure reimbursement, patient out-of-pocket expenditures, and surgeon reimbursement in hip arthroscopy (2) compare trends in ambulatory surgery centers (ASC) versus outpatient hospitals (OH) utilization; (3) quantify the cost differences (if any) associated with ASC versus OH settings; and 4) determine the factors that predict ASC utilization for hip arthroscopy. METHODS The cohort for this descriptive epidemiology study was any patient over 18 years identified in the IBM MarketScan Commercial Claims Encounter database who underwent an outpatient hip arthroscopy, identified by Current Procedural Terminology codes, in the United States from 2013 to 2017. Immediate procedure reimbursement, patient out-of-pocket expenditure, and surgeon reimbursement were calculated, and a multivariable model was used to determine the influence of specific factors on these outcome variables. Statistically significant P values were less than .05, and significant standardized differences were more than 0.1. RESULTS The cohort included 20,335 patients. An increasing trend in ASC utilization was observed (P = .001), and ASC utilization for hip arthroscopy was 32.4% in 2017. Patient out-of-pocket expenditures for femoroacetabular impingement surgery increased 24.3% over the study period (P = .003), which was higher than the rate for immediate procedure reimbursement (4.2%; P = .007). ASCs were associated with $3,310 (28.8%; P = .001) reduction in immediate procedure reimbursement and $47 (6.2%; P = .001) reduction in patient out-of-pocket expenditure per hip arthroscopy. CONCLUSIONS ASCs provide a significant cost difference for hip arthroscopy. Although there is an increasing trend toward ASC utilization, it remains relatively low at 32.4% in 2017. Thus, there are opportunities for expanded ASC utilization, which is associated with significant immediate procedure reimbursement difference of $3,310 and patient out-of-pocket expenditure difference of $47 per hip arthroscopy case, ultimately benefiting healthcare systems, surgeons, and patients alike. LEVEL OF EVIDENCE Level III, retrospective comparative trial.
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Affiliation(s)
- Justin Tiao
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - Kevin Wang
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - Michael Herrera
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - Ashley Rosenberg
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - Andrew Carbone
- Cedars-Sinai Kerlan-Jobe Institute, Los Angeles, California, U.S.A
| | - Nicole Zubizarreta
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - Shawn G Anthony
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A..
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16
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Baratta JL, Deiling B, Hassan YR, Schwenk ES. Total joint replacement in ambulatory surgery. Best Pract Res Clin Anaesthesiol 2023; 37:269-284. [PMID: 37929822 DOI: 10.1016/j.bpa.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 03/08/2023] [Accepted: 03/22/2023] [Indexed: 03/29/2023]
Abstract
Total joint arthroplasty is one of the most commonly performed surgical procedures in the United States, and projected numbers are expected to double in the next ten years. From 2018 to 2020, total hip and knee arthroplasty were removed from the United States' Center for Medicare and Medicaid Services "inpatient-only" list, accelerating this migration to the ambulatory setting. Appropriate patient selection, including age, body mass index, comorbidities, and adequate social support, is critical for successful ambulatory total joint arthroplasty. General anesthesia and neuraxial anesthesia are both safe and effective anesthetic choices, and recent studies in this population have found no difference in outcomes. Multimodal analgesia, including acetaminophen, nonsteroidal anti-inflammatory drugs, local infiltration analgesia, and peripheral nerve blocks, is the foundation for adequate pain control. Common reasons for "failure to launch" include postoperative urinary retention, postoperative nausea and vomiting, inadequate analgesia, and hypotension.
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Affiliation(s)
- Jaime L Baratta
- Department of Anesthesiology and Perioperative Medicine, Sidney Kimmel Medical College at Thomas Jefferson University, 111 South 11th Street, Gibbon Building, Suite 8290, Philadelphia, PA 19107, USA.
| | - Brittany Deiling
- Department of Anesthesiology, University of Virginia Health System, 1215 Lee Street, Charlottesville, VA 22908, USA.
| | - Yasser R Hassan
- Department of Anesthesiology and Perioperative Medicine, Sidney Kimmel Medical College at Thomas Jefferson University, 111 South 11th Street, Gibbon Building, Suite 8290, Philadelphia, PA 19107, USA.
| | - Eric S Schwenk
- Department of Anesthesiology and Perioperative Medicine, Sidney Kimmel Medical College at Thomas Jefferson University, 111 South 11th Street, Gibbon Building, Suite 8290, Philadelphia, PA 19107, USA.
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17
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Rizk AA, Kim AG, Bernhard Z, Moyal A, Acuña AJ, Hecht CJ, Kamath AF. Mark-Up Trends in Contemporary Medicare Primary and Revision Total Joint Arthroplasty. J Arthroplasty 2023; 38:1642-1651. [PMID: 36972856 DOI: 10.1016/j.arth.2023.03.058] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 03/13/2023] [Accepted: 03/19/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Understanding mark-up ratios (MRs), the ratio between a healthcare institution's submitted charge and the Medicare payment received, for high-volume orthopaedic procedures is imperative to inform policy about price transparency and reducing surprise billing. This analysis examined the MRs for primary and revision total hip and knee arthroplasty (THA and TKA) services to Medicare beneficiaries between 2013 and 2019 across healthcare settings and geographic regions. METHODS A large dataset was queried for all THA and TKA procedures performed by orthopaedic surgeons between 2013 and 2019, using Healthcare Common Procedure Coding System (HCPCS) codes for the most frequently used services. Yearly MRs, service counts, average submitted charges, average allowed payments, and average Medicare payments were analyzed. Trends in MRs were assessed. We evaluated 9 THA HCPCS codes, averaging 159,297 procedures a year provided by a mean of 5,330 surgeons. We evaluated 6 TKA HCPCS codes, averaging 290,244 procedures a year provided by a mean of 7,308 surgeons. RESULTS For knee arthroplasty procedures, a decrease was noted for HCPCS code 27438 (patellar arthroplasty with prosthesis) over the study period (8.30 to 6.62; P = .016) and HCPCS code 27447 (TKA) had the highest median (interquartile range [IQR]) MR (4.73 [3.64 to 6.30]). For revision knee procedures, the highest median (IQR) MR was for HCPCS code 27488 (removal of knee prosthesis; 6.12 [3.83-8.22]). While no trends were noted for both primary and revision hip arthroplasty, median (IQR) MRs in 2019 for primary hip procedures ranged from 3.83 (hemiarthroplasty) to 5.06 (conversion of previous hip surgery to THA) and HCPCS code 27130 (total hip arthroplasty) had a median (IQR) MR of 4.66 (3.58-6.44). For revision hip procedures, MRs ranged from 3.79 (open treatment of femoral fracture or prosthetic arthroplasty) to 6.10 (revision of THA femoral component). Wisconsin had the highest median MR by state (>9) for primary knee, revision knee, and primary hip procedures. CONCLUSION The MRs for primary and revision THA and TKA procedures were strikingly high, as compared to nonorthopaedic procedures. These findings represent high levels of excess charges billed, which may pose serious financial burdens to patients and must be taken into consideration in future policy discussions to avoid price inflation.
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Affiliation(s)
- Adam A Rizk
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Andrew G Kim
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Zachary Bernhard
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Andrew Moyal
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Alexander J Acuña
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Christian J Hecht
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Atul F Kamath
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
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18
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Jella TK, Manyak GA, Cwalina TB, Roth AL, Mesko NW, Kamath AF. Declining Geographic Access to High-Volume Revision Total Hip Arthroplasty Surgeons: A National Medicare Analysis. J Arthroplasty 2023; 38:S103-S110. [PMID: 36634884 DOI: 10.1016/j.arth.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 12/22/2022] [Accepted: 01/04/2023] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND While trends in the economics of revision THA (revTHA) procedures have been well-described from the standpoint of both hospitals and surgeons, their population-level effects of these trends on patient access are not well-understood. METHODS The Medicare fee-for-service provider utilization and payment public use files were used to extract data for primary and revTHA for beneficiaries between 2013 and 2019. Primary and revTHA procedures were identified using the Healthcare Common Procedure Coding System code; 27130 for primaries and 27132, 27134, 27137, or 27138 for revisions. Geospatial analyses were performed by aggregating surgeon practice locations at the level of individual counties, hospital service areas, and hospital referral regions. RESULTS The number of high-volume primary THA surgeons within the Medicare population increased by 17.6% over the study period (3,838 in 2013 to 4,515 in 2019). Conversely, the number of high-volume revTHA surgeons decreased by 36.1% (178 in 2013 to 129 in 2019). Linear regression revealed a significant increase and decrease in high-volume primary (β = 109.07, P ≤ .001) and revision (β = -13.04, P = .011) THA surgeons, respectively. Over the study period, the number of counties with at least 1 high-volume primary THA surgeon increased by 6.1% (1,194 to 1,267), while the number of counties with at least 1 high-volume revTHA surgeon decreased by 30.2% (159 to 111). CONCLUSION The present findings of declining geographic access may represent a consequence of shifting economic incentives and declining reimbursements for the care of complicated revTHA patients.
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Affiliation(s)
- Tarun K Jella
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Grigory A Manyak
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Thomas B Cwalina
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Alexander L Roth
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Nathan W Mesko
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Atul F Kamath
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
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Shichman I, Askew N, Habibi A, Nherera L, Macaulay W, Seyler T, Schwarzkopf R. Projections and Epidemiology of Revision Hip and Knee Arthroplasty in the United States to 2040-2060. Arthroplast Today 2023; 21:101152. [PMID: 37293373 PMCID: PMC10244911 DOI: 10.1016/j.artd.2023.101152] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 03/29/2023] [Accepted: 04/23/2023] [Indexed: 06/10/2023] Open
Abstract
Background National projections of future joint arthroplasties are useful in understanding the changing burden of surgery and related outcomes on the health system. The aim of this study is to update the literature by producing Medicare projections for revision total joint arthroplasty procedures from 2040 through 2060. Methods The study uses 2000-2019 data from the CMS Medicare Part-B National Summary and combines procedure counts using CPT codes for revision total joint arthroplasty procedures. In 2019, revision total knee arthroplasty (rTKA) and revision total hip arthroplasty (rTHA) procedures totaled 53,217 and 30,541, respectively, forming a baseline from which we generated point forecasts between 2020 and 2060 and 95% forecast intervals (FI). Results On average, the model projects an annual growth rate of 1.77% for rTHAs and 4.67% for rTKAs. By 2040, rTHAs were projected to be 43,514 (95% FI = 37,429-50,589) and rTKAs were projected to be 115,147 (95% FI = 105,640-125,510). By 2060, rTHAs was projected to be 61,764 (95% FI = 49,927-76,408) and rTKAs were projected to be 286,740 (95% FI = 253,882-323,852). Conclusions Based on 2019 total volume counts, the log-linear exponential model forecasts an increase in rTHA procedures of 42% by 2040 and 101% by 2060. Similarly, the estimated increase for rTKA is projected to be 149% by 2040 and 520% by 2060. An accurate projection of future revision procedure demands is important to understand future healthcare utilization and surgeon demand. This finding is only applicable to the Medicare population and demands further analysis for other population groups.
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Affiliation(s)
- Ittai Shichman
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
- Division of Orthopedic Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Neil Askew
- Health Economics and Outcomes Research, Global Market Access, Smith & Nephew, Fort Worth, TX, USA
| | - Akram Habibi
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Leo Nherera
- Health Economics and Outcomes Research, Global Market Access, Smith & Nephew, Fort Worth, TX, USA
| | - William Macaulay
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
| | - Thorsten Seyler
- Duke University Medical Center, Department of Orthopaedics, Durham, NC, USA
| | - Ran Schwarzkopf
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA
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20
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Moran TE, Taleghani E, Wagner R, Akinleye SD, Forster GL, DeGeorge BR. Trends in Physician Payments for Hand Surgery Consultations and Clinic Visits. J Hand Surg Am 2023:S0363-5023(23)00073-4. [PMID: 36990892 DOI: 10.1016/j.jhsa.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 01/18/2023] [Accepted: 02/08/2023] [Indexed: 03/31/2023]
Abstract
PURPOSE The primary objective of this study was to identify the trends in reimbursement for hand surgeons for new patient visits, outpatient consultations, and inpatient consultations from the years 2010-2018. In addition, we sought to investigate the influence of payer mix and coding level of service on physician reimbursement in these settings. METHODS The PearlDiver Patients Records Database was used to identify clinical encounters and their respective physician reimbursements for analysis within this study. This database was queried using Current Procedural Terminology codes to identify relevant clinical encounters for inclusion, filtered for the presence of valid demographic information and by physician specialty for the presence of a hand surgeon, and tracked by primary diagnoses. Cost data were then calculated and analyzed regarding the payer type and level of care. RESULTS In total, 156,863 patients were included in this study. The mean reimbursement for inpatient consultations, outpatient consultations, and new patient encounters increased by 92.75% ($134.85 to $259.93), 17.80% ($161.33 to $190.04), and 26.78% ($102.58 to $130.05), respectively. When normalized to 2018 dollars to adjust for inflation, the percent increases were 67.38%, 2.24%, and 10.09%, respectively. Commercial insurance reimbursed hand surgeons to a greater degree than any other payer type. Mean physician reimbursement differed depending on the level of service billed, with the level of service V reimbursing 4.41 times more than the level of service I visits for new outpatient visits, 3.66 times more for new outpatient consultations, and 3.04 times more for new inpatient consultations. CONCLUSIONS This study helps to provide physicians, hospitals, and policymakers with objective information regarding the trends in reimbursement to hand surgeons. Although this study indicates increasing reimbursements for consultations and new patient visits to hand surgeons, the margins shrink when adjusted for inflation. LEVEL OF EVIDENCE Economic Analysis IV.
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Affiliation(s)
- Thomas E Moran
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
| | - Eric Taleghani
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
| | - Ryan Wagner
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
| | - Sheriff D Akinleye
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
| | - Grace L Forster
- Department of Plastic Surgery, University of Virginia, Charlottesville, VA
| | - Brent R DeGeorge
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA; Department of Plastic Surgery, University of Virginia, Charlottesville, VA.
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21
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Woelber E, Rana AJ, Springer BD, Kerr JM, Courtney PM, Krueger CA. Health Policy Views and Political Advocacy of Arthroplasty Surgeons: A Survey of the American Association of Hip and Knee Surgeons Members. J Arthroplasty 2023:S0883-5403(23)00091-8. [PMID: 36773663 DOI: 10.1016/j.arth.2023.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 01/24/2023] [Accepted: 02/01/2023] [Indexed: 02/13/2023] Open
Abstract
BACKGROUND The American Association of Hip and Knee Surgeons (AAHKS) is the largest specialty society for arthroplasty surgeons in the United States and is dedicated to education, research, and advocacy. The purpose of this study was to identify the health policy views of AAHKS members and better characterize their advocacy participation. METHODS A 22 question survey was electronically distributed multiple times via email link to all 3,638 United States members of AAHKS who were in practice or training in 2022. Study results were analyzed using descriptive statistics. RESULTS There were 311 responses (9%), with 18% of respondents being within 5 years of practice and 38% having more than 20 years of practice. Respondents identified as Republicans (40%), Independents (37%), and Democrats (21%). Top policy issues included preserving physician reimbursement and equitable fee schedule representation (95%), the burden of prior authorization (53%), the impact of Center of Medicare and Medicaid Services regulations (39%), and medical liability and tort reform (39%). Members ranked maintaining appropriate physician reimbursement (44%) and advocating for patients (37%) as the top benefits to participation in advocacy. A majority of respondents (81%) stated that they spend more time on presurgery optimization now than 10 years ago. The most common barrier to advocacy participation was a lack of time (77%). CONCLUSION Responding AAHKS members are well-informed, politically engaged, patient-oriented, and eager for a voice in policy decisions that affect the professional future of arthroplasty surgeons. These results can be used to help direct strategic efforts of the AAHKS Advocacy Committee to further increase advocacy efforts.
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Affiliation(s)
- Erik Woelber
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Adam J Rana
- Department of Orthopaedics & Sports Medicine, Maine Medical Partners, South Portland, Maine
| | | | - Joshua M Kerr
- American Association of Hip and Knee Surgeons, Chicago, Illinois
| | - P Maxwell Courtney
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Chad A Krueger
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
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22
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Kumar W, Schulman K. An Intergenerational Evaluation of Medicare. Am J Med 2023; 136:132-133. [PMID: 36252714 DOI: 10.1016/j.amjmed.2022.09.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 09/19/2022] [Indexed: 02/01/2023]
Affiliation(s)
- Wasan Kumar
- Stanford University School of Medicine, Palo Alto, Calif
| | - Kevin Schulman
- Stanford University School of Medicine, Palo Alto, Calif; Clinical Excellence Research Unit, Stanford University School of Medicine, Palo Alto, Calif; Graduate School of Business, Stanford University, Stanford, Calif.
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23
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Cole MW, Collins LK, Williams GH, Lee OC, Sherman WF. Keeping the Lights On: The Impact of the COVID-19 Pandemic on Elective Total Joint Arthroplasty Utilization in the United States. Arthroplast Today 2023; 19:101065. [PMID: 36373102 PMCID: PMC9637524 DOI: 10.1016/j.artd.2022.10.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 10/31/2022] [Indexed: 11/09/2022] Open
Abstract
Background It was estimated that up to 30,000 primary total hip arthroplasty (THA) and total knee arthroplasty (TKA) procedures would be cancelled each week during the moratorium on elective surgeries in the United States. The purpose of this study was to analyze the impact of the COVID-19 pandemic on elective total joint arthroplasty utilization in the United States. Methods A retrospective study was conducted using the PearlDiver database. Patients who underwent primary elective THAs and TKAs were identified and filtered by state and month from January through September of both 2019 and 2020. The volume of these procedures immediately following the moratorium on elective surgeries was compared to that of the same months the previous year. Results For THA, overall, there was a 27.39% reduction in volume from 2019 to 2020 in March and an 88.94% reduction in April. For TKA, overall, there was a 31.28% reduction in volume in March and a 96.61% reduction in April. When the states were separated into 2 cohorts by the 2020 presidential election vote, there was a significantly larger decrease in THA and TKA volume observed in the 25 states and Washington DC that voted democrat than that in the 25 states that voted republican in both March (P < .05) and April (P < .05). Both THA (118.29%) and TKA (101.02%) volume returned to prepandemic levels by June. Conclusions Overall, this study demonstrated that elective total joint arthroplasty utilization did reduce as anticipated following the CMS moratorium on elective surgeries but quickly returned to prepandemic levels by June. Level of Evidence Level III.
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Affiliation(s)
- Matthew W. Cole
- Department of Orthopaedic Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Lacee K. Collins
- Department of Orthopaedic Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Garrett H. Williams
- Department of Orthopaedic Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Olivia C. Lee
- Department of Orthopaedic Surgery, Louisiana State University Health Sciences Center School of Medicine, New Orleans, LA, USA,Department of Orthopaedic Surgery, Southeast Louisiana Veterans Health Care System, New Orleans, LA, USA
| | - William F. Sherman
- Department of Orthopaedic Surgery, Tulane University School of Medicine, New Orleans, LA, USA,Corresponding author. Department of Orthopaedic Surgery, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112, USA. Tel.: +1 504 982 0252
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24
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Tiao J, Wang K, Carbone AD, Herrera M, Zubizarreta N, Gladstone JN, Colvin AC, Anthony SG. Ambulatory Surgery Centers Significantly Decrease Total Health Care Expenditures in Primary Anterior Cruciate Ligament Reconstruction. Am J Sports Med 2023; 51:97-106. [PMID: 36453721 DOI: 10.1177/03635465221136542] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
BACKGROUND Anterior cruciate ligament reconstruction (ACLR) is a commonly performed orthopaedic procedure. The volume and cost of ACLR procedures are increasing annually, but the drivers of these cost increases are not well described. PURPOSE To analyze the modifiable drivers of total health care utilization (THU), immediate procedure reimbursement, and surgeon reimbursement for patients undergoing ACLR using a large national commercial insurance database from 2013 to 2017. STUDY DESIGN Descriptive epidemiology study. METHODS For this study, the cohort consisted of patients identified in the MarketScan Commercial Claims and Encounters database who underwent outpatient arthroscopic ACLR in the United States from 2013 to 2017. Patients with Current Procedural Terminology code 29888 were included. THU was defined as the sum of any payment related to the ACLR procedure from 90 days preoperatively to 180 days postoperatively. A multivariable model was utilized to describe the patient- and procedure-related drivers of THU, immediate procedure reimbursement, and surgeon reimbursement. RESULTS There were 34,862 patients identified. On multivariable analysis, the main driver of THU and immediate procedure reimbursement was an outpatient hospital as the surgical setting (US$6789 increase in THU). The main driver of surgeon reimbursement was an out-of-network surgeon (US$1337 increase). Health maintenance organization as the insurance plan type decreased THU, immediate procedure reimbursement, and surgeon reimbursement (US$955, US$108, and US$38 decrease, respectively, compared with preferred provider organization; P < .05 for all). CONCLUSION Performing procedures in more cost-efficient ambulatory surgery centers had the largest effect on decreasing health care expenditures for ACLR. Health maintenance organizations aided in cost-optimization efforts as well, but had a minor effect on surgeon reimbursement. Overall, this study increases transparency into what drives reimbursement and serves as a foundation for how to decrease health care expenditures related to ACLR.
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Affiliation(s)
- Justin Tiao
- Department of Orthopaedics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Kevin Wang
- Department of Orthopaedics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Andrew D Carbone
- Cedars-Sinai Kerlan-Jobe Institute, Los Angeles, California, USA
| | - Michael Herrera
- Department of Orthopaedics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Nicole Zubizarreta
- Department of Orthopaedics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - James N Gladstone
- Department of Orthopaedics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Alexis C Colvin
- Department of Orthopaedics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Shawn G Anthony
- Department of Orthopaedics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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25
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Kufta AY, Maldonado DR, Go CC, Curley AJ, Padilla P, Domb BG. Inflation-Adjusted Medicare Reimbursement for Hip Arthroscopy Fell by 21.1% on Average Between 2011 and 2022. Arthrosc Sports Med Rehabil 2022; 5:e67-e73. [PMID: 36866284 PMCID: PMC9971874 DOI: 10.1016/j.asmr.2022.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 10/05/2022] [Indexed: 12/23/2022] Open
Abstract
Purpose To examine Medicare reimbursement for hip arthroscopy from 2011 to 2022. Methods The seven most common procedures performed with hip arthroscopy by a single surgeon were gathered. The Physician Fee Schedule Look-Up Tool was utilized to access financial data of the associated Current Procedural Terminology (CPT) codes. The reimbursement data for each CPT were gathered from the Physician Fee Schedule Look-Up Tool. With the consumer price index database and inflation calculator, reimbursement values were adjusted for inflation to 2022 U.S. dollars. Results Following an adjustment for inflation, it was found that reimbursement rate for hip arthroscopy procedures on average was 21.1% lower between 2011 and 2022. The average reimbursement per CPT code for the included codes was $899.21 in 2022 compared to inflation adjusted $1,141.45 in 2011, a difference of $242.24. Conclusions From 2011 to 2022, the average inflation-adjusted Medicare reimbursement has steadily declined for the most common hip arthroscopy procedures. As Medicare is one of the largest insurance payers, these results have substantial financial and clinical implications for orthopaedic surgeons, policy makers, and patients. Level of Evidence Level IV, economic analysis.
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Affiliation(s)
- Allison Y. Kufta
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A
| | - David R. Maldonado
- Department of Orthopaedic Surgery, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, U.S.A
| | - Cammille C. Go
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
| | - Andrew J. Curley
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A
| | - Paulo Padilla
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A
| | - Benjamin G. Domb
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A.,American Hip Institute, Chicago, Illinois, U.S.A.,AMITA Health St. Alexius Medical Center, Hoffman Estates, Illinois,Address correspondence to Dr. Benjamin G. Domb, 999 E Touhy Ave., Suite 450, Des Plaines, IL 60018, U.S.A.
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26
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Khan IA, Baker CM, Magnuson JA, Courtney PM, Krueger CA, Lonner JH. Surgeons Experience More Physiologic Stress and Strain During Revision Than Primary Total Joint Arthroplasty. J Arthroplasty 2022; 38:1126-1130. [PMID: 36529196 DOI: 10.1016/j.arth.2022.12.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 12/02/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Revision total knee arthroplasty (rTKA) and total hip arthroplasty (rTHA) procedures are more complex than primary TKA and THA, but their physiologic burden to the surgeon has not been quantified. While rTKA and rTHA have longer operative times, it is unknown whether differences exist in stress and strain compared to primary TKA and primary THA. The study was conducted to elicit whether differences exist in surgeon physiological response while performing rTKA and rTKA compared to primary TKA and primary THA. METHODS We evaluated a prospective cohort study of 70 consecutive cases (23 primary TKAs, 12 primary THAs, 16 rTKAs, and 19 rTHAs). Two high-volume fellowship-trained arthroplasty surgeons wore a smart vest that recorded cardiorespiratory data while performing primary THA, primary TKA, rTHA, and rTKA. Heart rate (beats/minute), stress index (correlates with sympathetic activation), respiratory rate (respirations/minute), minute ventilation (L/min), and energy expenditure (Calories) were collected for every case, along with patient body mass index (kilograms/meter2) and working operative time (minutes). T-tests were used to assess for differences between the two groups. RESULTS Compared to primary TKA, performing rTKAs had a significantly higher surgeon stress index (17 versus 15; P = .035), heart rate (104 versus 99; P = .007), energy expenditure per case (409 versus 297; P = .002), and a significantly lower heart rate variability (11 versus 12; P = .006). Compared to primary THA, performing rTHA had a significantly higher energy expenditure per case (431 versus 307; P = .007) and trended towards having a higher surgeon stress index (16 versus 14; P = .272) and a lower heart rate variability (11 versus 12; P = .185), although it did not reach statistical significance. CONCLUSION Surgeons experience higher physiological stress and strain when performing rTKA and rTHA compared to primary TKA and primary THA. This study provides objective data on what many surgeons feel and should promote further research on the specific stress and strain felt by surgeons who perform revision arthroplasty procedures.
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Affiliation(s)
- Irfan A Khan
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Colin M Baker
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Justin A Magnuson
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - P Maxwell Courtney
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Chad A Krueger
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Jess H Lonner
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
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27
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Rizk AA, Jella TK, Cwalina TB, Pumo TJ, Erossy MP, Kamath AF. Are Trends in Revision Total Joint Arthroplasty Sustainable? Declining Inflation-Adjusted Medicare Reimbursement for Hospitalizations. J Arthroplasty 2022:S0883-5403(22)00964-0. [PMID: 36280161 DOI: 10.1016/j.arth.2022.10.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 10/16/2022] [Accepted: 10/17/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND While the burden of revision total joint arthroplasty (TJA) procedures increases within the United States, it is unclear whether health care resource allocation for these complex cases has kept pace. This study examined the trends in hospital-level reimbursements for revision TJA hospitalizations. METHODS The Centers for Medicare and Medicaid Services (CMS) inpatient utilization and payment public use files from 2014 to 2019 were queried for diagnostic-related groups (DRGs) for revision TJA: DRG 467 (revision of hip or knee arthroplasty with complication or comorbidity [CC]) and DRG 468 (revision of hip or knee arthroplasty without CC or major CC). From 2014 to 2019, 170,808 revision TJA hospitalizations were billed to Medicare, and revision TJA procedures increased by 3,121 (10.7%). After adjusting to 2019 US dollars with the consumer price index, a multiple linear mixed-model regression analysis was performed. Analysis of covariance compared regressions from 2014 to 2019 for mean-adjusted Medicare payment and mean- adjusted charge were submitted for these DRGs. RESULTS Mean-adjusted average Medicare payment for DRG 467 decreased by $804.37 (-3.5%) from 2014 to 2019, whereas, that for DRG 468 decreased by $647.33 (-3.6%). The average inflation-adjusted Medicare payment for DRG 467 decreased at a greater rate during the study period, compared to that for DRG 468 (P = .02). CONCLUSION The decline in reimbursement for DRGs 467 and 468 reveals decreasing incentives for revision TJA hospitalizations. Further research should assess the efficacy of current Medicare payment algorithms and identify modifications which may provide for fair hospital level reimbursements.
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Affiliation(s)
- Adam A Rizk
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Tarun K Jella
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Thomas B Cwalina
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Thomas J Pumo
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Michael P Erossy
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Atul F Kamath
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
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28
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Validation of Single-Outcome Questionnaire in Primary TKA and THA. J Arthroplasty 2022; 37:1987-1990. [PMID: 35490979 DOI: 10.1016/j.arth.2022.04.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 04/04/2022] [Accepted: 04/25/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Patient-reported outcome measures can be used to evaluate post-operative health care quality and patient satisfaction. The Patient's Joint Perception (PJP) question gathers a single patient-reported outcome to measure how patients appraise their joint. This study compares PJP to the Forgotten Joint Score (FJS) at 21 months post-operation to assess its value. METHODS A retrospective review was performed at an orthopedic specialty hospital for patients who completed both PJP and FJS questionnaires in 2020-2021 and underwent either a unilateral elective primary Total Knee Arthroplasty (TKA) or Total Hip Arthroplasty (THA). Spearman's correlation coefficients and P-values were calculated to determine external validity of PJP. Floor and ceiling effects were analyzed and considered present if ≥ 15% of patients achieved the worst or best score (0-4 for PJP and 0-100 for FJS). RESULTS In total, 534 patients (327 THA and 207 TKA) were surveyed at 21 months post-operation. External validity against FJS was assessed for both TKA (r = 0.66, P < .01) and THA (r = 0.69, P < .01). For TKA, the floor and ceiling effects were 0.97% and 25.12% for PJP and 3.86% and 4.83% for FJS, respectively. For THA, the floor and ceiling effects were 0.92% and 50.46% for PJP and 2.47% and 20.50% for FJS, respectively. CONCLUSION The PJP was correlated with FJS moderately for both TKA and THA and can be collected with lesser burden. However, ceiling effects were higher in both TKA and THA for PJP compared to FJS. Further studies are needed to investigate the questionnaires at additional time points and to evaluate the implications of high ceiling effects.
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29
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Constantinescu DS, Lizardi JJ, Weinerman JR, Vandenberge D, Barnhill S, Hernandez VH. The Most Influential Publications in Outpatient Total Joint Arthroplasty. Orthop Rev (Pavia) 2022; 14:38041. [DOI: 10.52965/001c.38041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background Total joint replacements are some of the most common procedures performed by surgeons. There has been a recent increase to transition these procedures to the outpatient setting. Objective Our study seeks to identify the most influential publications, in terms of total citations, regarding outpatient total hip and knee replacement surgeries. Methods The database used to collect the data for this analysis was Clarivate Analytics Web of Science. The search query selected and used to collect data was: “outpatient or ambulatory,” with a “Title” filter AND “total joint replacement” AND “total joint arthroplast*” with “Topic” filters. The papers returned were then sorted by total number of citations and exported to Google Sheets for further analysis. Results The most cited publication was “Outpatient total knee arthroplasty with a minimally invasive technique,” by Berger et al.. This was the oldest publication analyzed (2005), the most recent publication being published in 2020. The publications analyzed were cited a total number of 1,774 times and averaged 35.5 citations per year. The Journal with the most attributable publications was The Journal of Arthroplasty. Conclusion This study provides a measure of the most cited articles on outpatient arthroplasty. Most literature on the topic were categorized as Clinical Science and Outcomes (50%), comprised level of evidence III (28%), were published in the Journal of Arthroplasty (54%) and came out of the United States (76%). Knowledge of these most influential articles allows for a foundation of understanding on a rapidly growing area of arthroplasty among clinicians.
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Affiliation(s)
| | - Juan J. Lizardi
- The University of Miami Leonard M. Miller School of Medicine
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30
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Barra MF, Kaplan NB, Balkissoon R, Drinkwater CJ, Ginnetti JG, Ricciardi BF. Same-Day Outpatient Lower-Extremity Joint Replacement: A Critical Analysis Review. JBJS Rev 2022; 10:01874474-202206000-00003. [PMID: 35727992 DOI: 10.2106/jbjs.rvw.22.00036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
➢ The economics of transitioning total joint arthroplasty (TJA) to standalone ambulatory surgery centers (ASCs) should not be capitalized on at the expense of patient safety in the absence of established superior patient outcomes. ➢ Proper patient selection is essential to maximizing safety and avoiding complications resulting in readmission. ➢ Ambulatory TJA programs should focus on reducing complications frequently associated with delays in discharge. ➢ The transition from hospital-based TJA to ASC-based TJA has substantial financial implications for the hospital, payer, patient, and surgeon.
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Affiliation(s)
- Matthew F Barra
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, New York
| | - Nathan B Kaplan
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, New York
| | - Rishi Balkissoon
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, New York
| | - Christopher J Drinkwater
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, New York
| | - John G Ginnetti
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, New York
| | - Benjamin F Ricciardi
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, New York.,Center for Musculoskeletal Research, Department of Orthopaedic Surgery, University of Rochester School of Medicine, Rochester, New York
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31
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Mehta B, Ho K, Bido J, Memtsoudis SG, Parks ML, Russell L, Goodman SM, Ibrahim S. Medicare/Medicaid Insurance Status Is Associated With Reduced Lower Bilateral Knee Arthroplasty Utilization and Higher Complication Rates. J Am Acad Orthop Surg Glob Res Rev 2022; 6:e21.00016. [PMID: 35472007 PMCID: PMC10566829 DOI: 10.5435/jaaosglobal-d-21-00016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 01/23/2022] [Indexed: 06/14/2023]
Abstract
Whether to undergo bilateral total knee arthroplasty (BTKA) depends on patient and surgeon preferences. We used the National Inpatient Sample to compare temporal trends in BTKA utilization and in-hospital complication rates among TKA patients ≥50 with Medicare/Medicaid versus private insurance from 2007 to 2016. We used multivariable logistic regression to assess the association between insurance type and trends in utilization and complication rates adjusting for individual-, hospital-, and community-level covariates, using unilateral TKA (UTKA) for reference. Discharge weights were used for nationwide estimates. About 132,400 (49.5%) Medicare/Medicaid patients and 135,046 (50.5%) privately insured patients underwent BTKA. Among UTKA patients, 62.7% had Medicare/Medicaid, and 37.3% had private insurance. Over the study period, BTKA utilization rate decreased from 7.18% to 5.63% among privately insured patients and from 4.59% to 3.13% among Medicaid/Medicare patients (P trend difference <0.0001). In multivariable analysis, Medicare/Medicaid patients were less likely to receive BTKA than privately insured patients. Although Medicare/Medicaid patients were more likely to develop in-hospital complications after UTKA (adjusted odds ratio, 1.06; 95% confidence interval, 1.002 to 1.12; P = 0.04), this relationship was not statistically significant for BTKAs. In this nationwide sample of TKA patients, BTKA utilization rate was higher in privately insured patients compared with Medicare/Medicaid patients. Furthermore, privately insured patients had lower in-hospital complication rates than Medicare/Medicaid patients.
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Affiliation(s)
- Bella Mehta
- From the Department of Medicine, Hospital for Special Surgery, New York, NY (Dr. Mehta, Dr. Russell, and Dr. Goodman); the Department of Medicine (Dr. Mehta, Dr. Memtsoudis, Dr. Parks, Dr. Russell, and Dr. Goodman), and the Department of Population Health Sciences (Dr. Ho), Weill Cornell Medicine, New York, NY; the Department of Orthopedics (Dr. Bido and Dr. Parks), and the Department of Anesthesiology (Dr. Memtsoudis), Hospital for Special Surgery, New York, NY; and the Department of Healthcare Policy & Research, Weill Cornell Medicine, New York, NY (Dr. Ibrahim)
| | - Kaylee Ho
- From the Department of Medicine, Hospital for Special Surgery, New York, NY (Dr. Mehta, Dr. Russell, and Dr. Goodman); the Department of Medicine (Dr. Mehta, Dr. Memtsoudis, Dr. Parks, Dr. Russell, and Dr. Goodman), and the Department of Population Health Sciences (Dr. Ho), Weill Cornell Medicine, New York, NY; the Department of Orthopedics (Dr. Bido and Dr. Parks), and the Department of Anesthesiology (Dr. Memtsoudis), Hospital for Special Surgery, New York, NY; and the Department of Healthcare Policy & Research, Weill Cornell Medicine, New York, NY (Dr. Ibrahim)
| | - Jennifer Bido
- From the Department of Medicine, Hospital for Special Surgery, New York, NY (Dr. Mehta, Dr. Russell, and Dr. Goodman); the Department of Medicine (Dr. Mehta, Dr. Memtsoudis, Dr. Parks, Dr. Russell, and Dr. Goodman), and the Department of Population Health Sciences (Dr. Ho), Weill Cornell Medicine, New York, NY; the Department of Orthopedics (Dr. Bido and Dr. Parks), and the Department of Anesthesiology (Dr. Memtsoudis), Hospital for Special Surgery, New York, NY; and the Department of Healthcare Policy & Research, Weill Cornell Medicine, New York, NY (Dr. Ibrahim)
| | - Stavros G. Memtsoudis
- From the Department of Medicine, Hospital for Special Surgery, New York, NY (Dr. Mehta, Dr. Russell, and Dr. Goodman); the Department of Medicine (Dr. Mehta, Dr. Memtsoudis, Dr. Parks, Dr. Russell, and Dr. Goodman), and the Department of Population Health Sciences (Dr. Ho), Weill Cornell Medicine, New York, NY; the Department of Orthopedics (Dr. Bido and Dr. Parks), and the Department of Anesthesiology (Dr. Memtsoudis), Hospital for Special Surgery, New York, NY; and the Department of Healthcare Policy & Research, Weill Cornell Medicine, New York, NY (Dr. Ibrahim)
| | - Michael L. Parks
- From the Department of Medicine, Hospital for Special Surgery, New York, NY (Dr. Mehta, Dr. Russell, and Dr. Goodman); the Department of Medicine (Dr. Mehta, Dr. Memtsoudis, Dr. Parks, Dr. Russell, and Dr. Goodman), and the Department of Population Health Sciences (Dr. Ho), Weill Cornell Medicine, New York, NY; the Department of Orthopedics (Dr. Bido and Dr. Parks), and the Department of Anesthesiology (Dr. Memtsoudis), Hospital for Special Surgery, New York, NY; and the Department of Healthcare Policy & Research, Weill Cornell Medicine, New York, NY (Dr. Ibrahim)
| | - Linda Russell
- From the Department of Medicine, Hospital for Special Surgery, New York, NY (Dr. Mehta, Dr. Russell, and Dr. Goodman); the Department of Medicine (Dr. Mehta, Dr. Memtsoudis, Dr. Parks, Dr. Russell, and Dr. Goodman), and the Department of Population Health Sciences (Dr. Ho), Weill Cornell Medicine, New York, NY; the Department of Orthopedics (Dr. Bido and Dr. Parks), and the Department of Anesthesiology (Dr. Memtsoudis), Hospital for Special Surgery, New York, NY; and the Department of Healthcare Policy & Research, Weill Cornell Medicine, New York, NY (Dr. Ibrahim)
| | - Susan M. Goodman
- From the Department of Medicine, Hospital for Special Surgery, New York, NY (Dr. Mehta, Dr. Russell, and Dr. Goodman); the Department of Medicine (Dr. Mehta, Dr. Memtsoudis, Dr. Parks, Dr. Russell, and Dr. Goodman), and the Department of Population Health Sciences (Dr. Ho), Weill Cornell Medicine, New York, NY; the Department of Orthopedics (Dr. Bido and Dr. Parks), and the Department of Anesthesiology (Dr. Memtsoudis), Hospital for Special Surgery, New York, NY; and the Department of Healthcare Policy & Research, Weill Cornell Medicine, New York, NY (Dr. Ibrahim)
| | - Said Ibrahim
- From the Department of Medicine, Hospital for Special Surgery, New York, NY (Dr. Mehta, Dr. Russell, and Dr. Goodman); the Department of Medicine (Dr. Mehta, Dr. Memtsoudis, Dr. Parks, Dr. Russell, and Dr. Goodman), and the Department of Population Health Sciences (Dr. Ho), Weill Cornell Medicine, New York, NY; the Department of Orthopedics (Dr. Bido and Dr. Parks), and the Department of Anesthesiology (Dr. Memtsoudis), Hospital for Special Surgery, New York, NY; and the Department of Healthcare Policy & Research, Weill Cornell Medicine, New York, NY (Dr. Ibrahim)
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32
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Moore HG, Schneble CA, Kahan JB, Sculco PK, Grauer JN, Rubin LE. What Factors Affect Whether Patients Return to the Same Surgeon to Replace the Contralateral Joint? A Study of Over 200,000 Patients. J Arthroplasty 2022; 37:425-430. [PMID: 34871749 DOI: 10.1016/j.arth.2021.11.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 11/22/2021] [Accepted: 11/26/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Patients with hip and knee arthritis often undergo bilateral total hip arthroplasty (THA) and total knee arthroplasty (TKA) in a staged or simultaneous fashion. However, when staged, the incidence and factors associated with having both procedures performed by the same surgeon or different surgeon are not well studied. METHODS All patients undergoing nonsimultaneous bilateral THA or TKA for osteoarthritis were abstracted from the 2010 to 2020 PearlDiver Mariner administrative database. The National Provider Identifier number was used to determine whether the same surgeon performed both surgeries. Demographics, comorbidities, and 90-day complications after the first joint replacement were assessed as possible independent predictors of utilizing a different surgeon for the contralateral joint. RESULTS Of 87,593 staged bilateral THAs, the same surgeon performed 40,707 (46.5%) arthroplasties. Of 147,938 staged bilateral TKAs, the same surgeon performed 77,072 (52.1%) arthroplasties. Notably, older cohorts of patients had independent, stepwise, and significantly greater odds of changing surgeons for the contralateral THA and TKA. Those patients who were insured by Medicare and Medicaid had significantly lower odds of changing surgeons. For both THA and TKA, surgical and implant-related adverse events (surgical site infection/periprosthetic joint infection, periprosthetic fracture, dislocation, manipulation) carried the greatest odds of undergoing the contralateral replacement with a different surgeon. CONCLUSION Patients covered by Medicaid and sicker patients were significancy less likely to switch surgeons for their contralateral THA or TKA. Additionally, patients experiencing a surgery-related adverse event within 90 days of their first THA or TKA had significantly, increased odds of switching surgeons for their subsequent TJA.
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Affiliation(s)
| | | | - Joseph B Kahan
- Yale New Haven Hospital, Department of Orthopedics and Rehabilitation, New Haven, CT
| | | | - Jonathan N Grauer
- Yale New Haven Hospital, Department of Orthopedics and Rehabilitation, New Haven, CT
| | - Lee E Rubin
- Yale New Haven Hospital, Department of Orthopedics and Rehabilitation, New Haven, CT
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Kumar A, Roy I, Warren M, Shaibi SD, Fabricant M, Falvey JR, Vashist A, Karmarkar AM. Impact of Hospital-Based Rehabilitation Services on Discharge to the Community by Value-Based Payment Programs After Joint Replacement Surgery. Phys Ther 2022; 102:6506306. [PMID: 35079829 PMCID: PMC9190306 DOI: 10.1093/ptj/pzab313] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 10/13/2021] [Accepted: 12/15/2021] [Indexed: 01/16/2023]
Abstract
OBJECTIVE The purpose of this study was to examine the impact of hospital-based rehabilitation services on community discharge rates after hip and knee replacement surgery according to hospital participation in value-based care models: bundled payments for care improvement (BPCI) and comprehensive care for joint replacement (CJR). The secondary objective was to determine whether community discharge rates after hip and knee replacement surgery differed by participation in these models. METHODS A secondary analysis of Medicare fee-for-service claims was conducted for beneficiaries 65 years of age or older who underwent hip and knee replacement surgery from 2016 to 2017. Independent variables were hospital participation in value-based programs categorized as: (1) BPCI, (2) CJR, and (3) non-BPCI/CJR; and total minutes per day of hospital-based rehabilitation services categorized into tertiles. The primary outcome variable was discharged to the community versus discharged to institutional post-acute care settings. The association between rehabilitation amount and community discharge among BPCI, CJR, and non-BPCI/CJR hospitals was adjusted for patient-level clinical and hospital characteristics. RESULTS Participation in BPCI or CJR was not associated with community discharge. This analysis found a dose-response relationship between the amount of rehabilitation services and odds of community discharge. Among those who received a hip replacement, this relationship was most pronounced in the BPCI group; compared with the low rehabilitation category, the medium category had odds ratio (OR) = 1.28 (95% CI = 1.17 to 1.41), and the high category had OR = 1.90 (95% CI = 1.71 to 2.11). For those who received a knee replacement, there was a dose-response relationship in the CJR group only; compared with the low rehabilitation category, the medium category had OR = 1.21 (95% CI = 1.15 to 1.28), and the high category had OR = 1.56 (95% CI = 1.46 to 1.66). CONCLUSION Regardless of hospital participation in BPCI or CJR models, higher amounts of rehabilitation services delivered during acute hospitalization is associated with a higher likelihood of discharge to community following hip and knee replacement surgery. IMPACT In the era of value-based care, frontloading of rehabilitation care is vital for improving patient-centered health outcomes in acute phases of lower extremity joint replacement.
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Affiliation(s)
- Amit Kumar
- Department of Physical Therapy, Phoenix Biomedical Campus, College of Health and Human Services, Northern Arizona University, Phoenix, Arizona, USA
| | - Indrakshi Roy
- Center for Health Equity Research, Northern Arizona University, Flagstaff, Arizona, USA
| | - Meghan Warren
- Department of Physical Therapy, Phoenix Biomedical Campus, College of Health and Human Services, Northern Arizona University, Phoenix, Arizona, USA
| | - Stefany D Shaibi
- Department of Physical Therapy, Phoenix Biomedical Campus, College of Health and Human Services, Northern Arizona University, Phoenix, Arizona, USA
| | - Maximilian Fabricant
- Department of Physical Therapy, Phoenix Biomedical Campus, College of Health and Human Services, Northern Arizona University, Phoenix, Arizona, USA
| | - Jason R Falvey
- Department of Physical Therapy and Rehabilitation Sciences, School of Medicine, University of Maryland, Baltimore, Maryland, USA,Department of Epidemiology and Public Health, School of Medicine, University of Maryland, Baltimore, Maryland, USA
| | | | - Amol M Karmarkar
- Department of Physical Medicine and Rehabilitation, School of Medicine, Virginia Commonwealth University, Richmond, Virginia, USA,Sheltering Arms Institute, Richmond, Virginia, USA,Address all correspondence to Dr Karmarkarat at:
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Reimbursement for Orthopaedic Surgeries in Commercial and Public Payors: A Race to the Bottom. J Am Acad Orthop Surg 2021; 29:e1232-e1238. [PMID: 33750751 DOI: 10.5435/jaaos-d-20-01397] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 02/10/2021] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION The purpose of this study was to compare surgeon professional fee reimbursement and trends from Medicare versus commercial payors for inpatient orthopaedic surgeries: total knee arthroplasty (TKA), total hip arthroplasty (THA), total shoulder arthroplasty (TSA), anterior cervical diskectomy and fusion (ACDF), and posterior lumbar fusion (PLF). METHODS Patients undergoing TKA, THA, TSA, single-level ACDF, and single-level PLF from 2010 to 2018 were queried in a commercially insured claims database. Medicare reimbursements and the work relative value unit (wRVU) of each procedure were obtained from the Medicare Physician Fee Schedule. All costs were adjusted for inflation and reported in 2018 real dollars. Compound annual growth rates were calculated to assess the mean growth rate for each procedure. Linear regression was done to assess trends. RESULTS On average, payments from Medicare were 57% less than payments from commercial payors. From 2010 to 2018, both Medicare and commercial payments decreased significantly for each surgery (P < 0.05 for all). Compared with inflation-adjusted commercial payments, Medicare payments decreased 2.1 times faster for TKA (-2.1% versus -1.0%), 2.8 times faster for THA (-1.4% versus -0.5%), 1.3 times faster for TSA (-1.0% versus -0.8%), and 1.9 times faster for ACDF (-1.1% versus -0.6%). PLF was the only procedure for which Medicare payments declined slower than commercial payments (-0.6% versus -1.21%). Medicare payments per wRVU markedly declined for TKA (-0.83%), THA (-0.80%), TSA (-0.75%), and ACDF (-1.10%), whereas commercial payments per wRVU for those surgeries showed no notable change. For PLF, there was a notable decrease in both Medicare (-0.63%) and commercial (-1.21%) payments per wRVU. CONCLUSION Over the past decade, both commercial and Medicare surgeon payments for commonly performed inpatient orthopaedic surgeries decreased markedly, with Medicare payments decreasing an average of 1.5 times faster than commercial payments. The impact of declining reimbursements on access and quality of care merits additional investigation.
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Han A, Carayannopoulos AG. Comprehensive Analysis of Trends in Medicare Utilization and Reimbursement in Physical Medicine & Rehabilitation: 2012 to 2017. PM R 2021; 14:1188-1197. [PMID: 34392617 DOI: 10.1002/pmrj.12692] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
INTRODUCTION There is an absence of literature describing Medicare utilization by physiatrists, despite their key role in treating Medicare enrollees with qualifying disabilities and common neuromusculoskeletal conditions. OBJECTIVE Analyze Medicare data regarding physiatrists and their beneficiaries, services, and reimbursement, as well as trends in utilization and geographic distribution. DESIGN AND SETTING Retrospective analysis of publicly available Center for Medicare & Medicaid Services data for Medicare beneficiaries receiving physiatric services from 2012-2017. MAIN OUTCOME MEASURES After adjustment for inflation, variables assessed for changes over time included provider and beneficiary demographics, total Medicare reimbursement, and number of services provided, subsequently separated by drug and medical service metrics. Lorenz curves and Gini coefficients were computed to study reimbursement inequality. Choropleth maps were generated to assess geographic differences in physician density and reimbursement, both by state and ZIP code. RESULTS The number of physiatrists utilizing Medicare increased from 7230 to 7895 from 2012-2017, while the average number of unique beneficiaries per clinician remained constant (307 vs 310; P = 0.51). Beneficiaries' mean hierarchical conditions category (HCC) health risk score, normalized to 1.0 for the average beneficiary, increased significantly from 2012-2017 (1.72 vs 1.80; P < 0.01). Mean Medicare reimbursement per physiatrist decreased significantly from 2012-2017 ($131 960 vs $117 623; P < 0.001), while mean number of services remained constant (3243 vs 3077; P = 0.132). Botulinum toxin and baclofen injections were the two most reimbursed drug-related services. Gini coefficients ranged from 0.52-0.53 for 2012-2017, suggesting moderate reimbursement inequality, with the 75th percentile receiving on average 2 times the median. Both physician density and top earners were concentrated in urban and metropolitan areas. CONCLUSIONS Despite rising healthcare costs and increasing medical complexity of physiatrists' beneficiaries, Medicare payments have decreased over time. These trends are relevant to both providers and policy makers, particularly in light of unequal geographic distribution of physiatrists across the country. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Alex Han
- Department of Physical Medicine and Rehabilitation, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States
| | - Alexios G Carayannopoulos
- Department of Physical Medicine and Rehabilitation, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States
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Surgeon Decision-Making for Individuals With Obesity When Indicating Total Joint Arthroplasty. J Arthroplasty 2021; 36:2708-2715.e1. [PMID: 33865649 DOI: 10.1016/j.arth.2021.02.078] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/22/2021] [Accepted: 02/27/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Obesity is a risk factor for complications after total joint arthroplasty (TJA). This study analyzed the impact of individual surgeon demographics, financial concerns, and other factors in determining patient candidacy for TJA based on body mass index (BMI). METHODS A 21-question survey was approved by the American Association of Hip and Knee Surgeons Research Committee for distribution to its membership. Objective questions asked about surgeon or hospital BMI thresholds for offering TJA. Subjective questions asked about physician comfort discussing topics including obesity, bariatric surgery, and weight loss before TJA, as well as insurance and age considerations. RESULTS For TJA procedures, 49.9% of surgeons had a BMI cutoff at 40, 24.5% at 45, and 8.3% at 50. At a BMI cutoff of 40, 23.8% of surgeons felt their patient volume would be adversely affected, whereas at a BMI cutoff of 35, 50% of surgeons felt their patient volume would be adversely affected. Surgeons were more likely to not perform total hip arthroplasty on patients with morbid obesity than total knee arthroplasty (P = .037). Significantly more academic surgeons did not have cutoffs for total hip arthroplasty (P = .003) or total knee arthroplasty (P < .001) compared with all other practice settings. CONCLUSION There are myriad factors that affect surgeon BMI thresholds for offering elective TJA including poor outcomes, hospital thresholds, financial considerations, and the well being of the patient. Further work should be performed to minimize the risks associated with TJA while providing the best possible care to patients with morbid obesity.
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Gardezi M, Ottesen TD, Tyagi V, Sherman JJZ, Grauer JN, Rubin LE. Arthroplasty implants and materials: Cost awareness and value perception. PLoS One 2021; 16:e0255061. [PMID: 34310629 PMCID: PMC8312923 DOI: 10.1371/journal.pone.0255061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 07/08/2021] [Indexed: 11/19/2022] Open
Abstract
Arthroplasty procedures are commonly performed and contribute to healthcare expenditures seen in the United States. Surgical team members may make selections among implants and materials without always knowing their relative cost. The current study reports on a survey aimed to investigate the perceptions of an academic group about the relative cost and value of commonly used operating room implants and materials related to joint arthroplasty cases using 10 matched pairs of items. Of the 124 persons eligible to take the survey, 102 responded (response rate of 82.3%) including attendings, fellows, residents, physician assistants (PAs), advanced practice registered nurses (APRNs) and registered nurses (RNs). On average for the ten pairs of items, the more expensive items were correctly selected by 90.2+/-13.9% (mean+/- standard deviation) of respondents with a range from 54.9% to 100%. Of note, the cost differences were significantly overestimated for 8/10 item pairs. The majority of respondents perceived the more expensive item as the item with the higher clinical value for 9/10 item pairs. Most arthroplasty attendings (91.3%) indicated willingness to use the less expensive item of two similar items. Nonetheless, 17.9% of fellows, residents, PAs, APRNs and RNs indicated that they would not feel comfortable suggesting using the less expensive item. Although attending arthroplasty surgeons stated a desire to consider costs, a knowledge deficit with regards to identifying the extent of cost differences was identified, and a significant portion of the surgical support team reported being hesitant to suggest less expensive options.
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Affiliation(s)
- Mursal Gardezi
- Yale School of Medicine, New Haven, CT, United States of America
| | | | - Vineet Tyagi
- Department of Orthopaedics and Rehabilitation, New Haven, CT, United States of America
| | | | - Jonathan N. Grauer
- Department of Orthopaedics and Rehabilitation, New Haven, CT, United States of America
| | - Lee E. Rubin
- Department of Orthopaedics and Rehabilitation, New Haven, CT, United States of America
- * E-mail:
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Haglin JM, Arthur JR, Deckey DG, Moore ML, Makovicka JL, Spangehl MJ. A Comprehensive Monetary Analysis of Inpatient Total Hip and Knee Arthroplasties Billed to Medicare by Hospitals: 2011-2017. J Arthroplasty 2021; 36:S134-S140. [PMID: 33339635 DOI: 10.1016/j.arth.2020.11.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/16/2020] [Accepted: 11/24/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Total joint arthroplasty (TJA) has been a recent target of reimbursement reform. As such, the purpose of this study was to evaluate trends in Medicare reimbursement to hospitals for TJA patients from 2011 to 2017. METHODS The Inpatient Utilization and Payment Public Use File was queried for all primary total hip and knee arthroplasty episodes. This file includes all services billed to Medicare via the Inpatient Prospective Payment System. Extracted data included hospital charges and amount paid by Medicare. All data were adjusted for inflation to 2017 US dollars. Multiple linear mixed-model regression analyses were conducted to assess change over time, and geo-modelling was used to represent reimbursement by location. RESULTS A total of 3,368,924 primary TJA procedures were billed to Medicare by hospitals from 2011 to 2017 and included in the study. The mean inflation-adjusted Medicare payment to hospitals for DRG 469 decreased from $22,783.66 to $19,604.62 per procedure (-$3179.04; -14.0%; P < .001) and decreased from $13,290.79 to $11,771.54 for DRG 470 (-$1519.25; -11.4%, P = .011) from 2011 to 2017. Meanwhile, the mean charge submitted by hospitals increased by $6483.39 and $5115.60 for DRGs 469 and 470, respectively (+7.4% for 469, +9.3% for 470; P < .001). Medicare reimbursement to hospitals varied by state. CONCLUSION During the study period, the mean Medicare reimbursement to hospitals decreased for TJA from 2011 to 2017. Meanwhile, the average charge submitted by hospitals increased. As alternative payment models continue to undergo evaluation and development, these data are important for the advancement of more agreeable reimbursement models in arthroplasty care.
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Affiliation(s)
- Jack M Haglin
- Mayo Clinic Alix School of Medicine, Mayo Clinic, Scottsdale, AZ
| | | | - David G Deckey
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, AZ
| | - Michael L Moore
- Mayo Clinic Alix School of Medicine, Mayo Clinic, Scottsdale, AZ
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Slezak J, Butler L, Akbilgic O. The role of frailty index in predicting readmission risk following total joint replacement using light gradient boosting machines. INFORMATICS IN MEDICINE UNLOCKED 2021. [DOI: 10.1016/j.imu.2021.100657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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