Economic evaluation of population-based type 2 diabetes mellitus screening at different healthcare settings in Vietnam

Introduction

Few economic evaluations have assessed the cost-effectiveness of screening type-2 diabetes mellitus (T2DM) in different healthcare settings. This study aims to evaluate the value for money of various T2DM screening strategies in Vietnam.

Methods

A decision analytical model was constructed to compare costs and quality-adjusted life years (QALYs) of T2DM screening in different health care settings, including (1) screening at commune health station (CHS) and (2) screening at district health center (DHC), with no screening as the current practice. We further explored the costs and QALYs of different initial screening ages and different screening intervals. Cost and utility data were obtained by primary data collection in Vietnam. Incremental cost-effectiveness ratios were calculated from societal and payer perspectives, while uncertainty analysis was performed to explore parameter uncertainties.

Results

Annual T2DM screening at either CHS or DHC was cost-effective in Vietnam, from both societal and payer perspectives. Annual screening at CHS was found as the best screening strategy in terms of value for money. From a societal perspective, annual screening at CHS from initial age of 40 years was associated with 0.40 QALYs gained while saving US$ 186.21. Meanwhile, one-off screening was not cost-effective when screening for people younger than 35 years old at both CHS and DHC.

Conclusions

T2DM screening should be included in the Vietnamese health benefits package, and annual screening at either CHS or DHC is recommended.

"Do Their Own Thing": Radical Health Care and the Fair Haven Community Health Center

Radical health reform movements of the 1960s inspired two widely adopted alternative health care models in the United States: free clinics and community health centers. These groundbreaking institutions attempted to realize bold ideals but faced financial, bureaucratic, and political obstacles. This article examines the history of Fair Haven Community Health Care (FHCHC) in New Haven, Connecticut, an organization that spanned both models and typified innovative aspects of each while resisting the forces that tempered many of its contemporaries' progressive practices. Motivated by a tradition of independence and struggling to address medical neglect in their neighborhood, FHCHC leaders chose not to affiliate with the local academic hospital, a decision that led many disaffected community members to embrace the clinic. The FHCHC also prioritized grant funding over fee-for-service revenue, thus retaining freedom to implement creative programs. Furthermore, the center functioned in an egalitarian manner, enthusiastically employing nurse practitioners and whole-staff meetings, and was largely able to avoid the conflicts that strained other community-controlled organizations. The FHCHC proved unusual among free clinics and health centers and demonstrated strategies similar institutions might employ to overcome common challenges. (Am J Public Health. 2021;111(10): 1806-1814. https://doi.org/10.2105/AJPH.2021.306417).

The Effect of National Health Service Corps Clinician Staffing on Medical and Behavioral Health Care Costs in Community Health Centers

OBJECTIVE

Prior studies of community health centers (CHCs) have found that clinicians supported by the National Health Service Corps (NHSC) provide a comparable number of primary care visits per full-time clinician as non-NHSC clinicians and provide more behavioral health care visits per clinician than non-NHSC clinicians. This present study extends prior research by examining the contribution of NHSC and non-NHSC clinicians to medical and behavioral health costs per visit.

METHODS

Using 2013-2017 data from 1022 federally qualified health centers merged with the NHSC participant data, we constructed multivariate linear regression models with health center and year fixed effects to examine the marginal effect of each additional NHSC and non-NHSC staff full-time equivalent (FTE) on medical and behavioral health care costs per visit in CHCs.

RESULTS

On average, each additional NHSC behavioral health staff FTE was associated with a significant reduction of 3.55 dollars of behavioral health care costs per visit in CHCs and was associated with a larger reduction of 7.95 dollars in rural CHCs specifically. In contrast, each additional non-NHSC behavioral health staff FTE did not significantly affect changes in behavioral health care costs per visit. Each additional NHSC primary care staff FTE was not significantly associated with higher medical care costs per visit, while each additional non-NHSC clinician contributed to a slight increase of $0.66 in medical care costs per visit.

CONCLUSIONS

Combined with previous findings on productivity, the present findings suggest that the use of NHSC clinicians is an effective approach to improving the capacity of CHCs by increasing medical and behavioral health care visits without increasing costs of services in CHCs, including rural health centers.

The Use of Community Health Workers in Community Health Centers

BACKGROUND

Until 2016, community health centers (CHCs) reported community health workers (CHWs) as part of their overall enabling services workforce, making analyses of CHW use over time infeasible in the annual Uniform Data System (UDS).

OBJECTIVE

The objective of this study was to examine changes in the CHW workforce among CHCs from 2016 to 2018 and factors associated with the use of CHWs.

RESEARCH DESIGN, SUBJECTS, MEASURES

The two-part model estimated separate effects for the probability of using any CHW and extent of CHW full-time equivalents (FTEs) reported in those CHCs, using a total of 4102 CHC-year observations from 2016 to 2018. To estimate the extent to which increases in CHW workforce are attributable to real growth or rather are a consequence of a change in reporting category, we also conducted a difference-in-differences analysis to compare non-CHW enabling services FTEs between CHCs with and without CHWs before (2013-2015) and after (2016-2018) the reporting change in 2016.

RESULTS

The rate of CHCs that employed CHWs rose from 20.04% in 2016 to 28.34% in 2018, while average FTEs stayed relatively flat (3.32 FTEs). Patient visit volume (larger CHCs) and grant funding (less reliant on federal but more reliant on private funding) were significant factors associated with CHW use. However, we found that a substantial portion of this growth was attributable to a change in UDS reporting categories.

CONCLUSION

While we do not address the reasons why CHCs have been slow to use CHWs, our results point to substantial financial barriers associated with CHCs' expanding the use of CHWs.

Quality and Cost in Community Health Centers

BACKGROUND

Quantifying health care quality has long presented a challenge to identifying the relationship between provider level quality and cost. However, growing focus on quality improvement has led to greater interest in organizational performance, prompting payers to collect various indicators of quality that can be combined at the provider level.

OBJECTIVE

To explore the relationship between quality and average cost of medical visits provided in US Community Health Centers (CHCs) using composite measures of quality.

RESEARCH DESIGN

Using the Uniform Data System collected by the Bureau of Primary Care, we constructed composite measures by combining 9 process and 2 outcome indicators of primary care quality provided in 1331 US CHCs during 2015-2018. We explored different weighting schemes and different combinations of individual quality indicators constructed at the intermediate domain levels of chronic condition control, screening, and medication management. We used generalized linear modeling to regress average cost of a medical visit on composite quality measures, controlling for patient and health center factors. We examined the sensitivity of results to different weighting schemes and to combining individual quality indicators at the overall level compared with the intermediate domain level.

RESULTS

Both overall and domain level composites performed well in the estimations. Average cost of a medical visit was negatively associated with quality, although the magnitude of the effect varied across weighting schemes.

CONCLUSION

Efforts toward improvement of primary health care quality delivered in CHCs need not involve greater cost.

Effectiveness of a Decentralized Hub and Spoke Model for the Treatment of Hepatitis C Virus in a Federally Qualified Health Center

Hepatitis C virus (HCV) is a major cause of cirrhosis, liver cancer, and mortality in the United States. We assessed the effectiveness of decentralized HCV treatment delivered by nurse practitioners (NPs), primary care physicians (PMDs), or an infectious disease physician (ID MD) using direct-acting antivirals in a Federally Qualified Health Center (FQHC) in urban San Diego, CA. We conducted a cross-sectional analysis of 1,261 patients who received treatment from six NPs, 10 PMDs, and one ID MD practicing in 10 clinics between January 2014 and January 2020. Care was delivered based on the Extension for Community Healthcare Outcomes (Project ECHO) model with one hub and nine spokes. HCV was deemed cured if a patient had a sustained virologic response (SVR) after 12 weeks of treatment (SVR12). We evaluated differences in the prevalence of cure between provider types and hub or spoke status using Poisson regression. Patients were 34% Latino, 16% black, 63% were aged >50 years, and 59% were homeless; 53% had advanced fibrosis, 69% had genotype 1, and 5% were coinfected with human immunodeficiency virus. A total of 943 patients achieved SVR12 (96% per protocol and 73% intention to treat). Even after adjustment for demographics, resources, and disease characteristics, the prevalence of cure did not differ between the ID MD and PMDs (prevalence ratio [PR], 1.00; 95% confidence interval [CI], 0.95-1.04) or NPs (PR, 1.01; 95% CI, 0.96-1.05). Similarly, there were no differences between the hub and spokes (PR, 1.01; 95% CI, 0.98-1.04). Conclusion: Among a low-income and majority homeless cohort of patients at urban FQHC clinics, HCV treatment administered by nonspecialist providers was not inferior to that provided by a specialist.

The impact of funding for federally qualified health centers on utilization and emergency department visits in Massachusetts

Importance

Federally qualified health centers (FQHCs) receive federal funding to serve medically underserved areas and provide a range of services including comprehensive primary care, enabling services, and behavioral health care. Greater funding for FQHCs could increase the local availability of clinic-based care and help reduce more costly resource use, such as emergency department visits (ED).

Objective

To examine the impact of funding increases for FQHCs after the ACA on the use of FQHCs and EDs.

Methods

Retrospective study using the Massachusetts All Payer Claims Database (APCD) 2010–2013 that included APCD enrollees in 559 Massachusetts ZIP codes (N = 6,173,563 in 2010). We calculated shift-share predictions of changes in FQHC funding at the ZIP code-level for FQHCs that received Community Health Center funds in any year, 2010–13 (N = 31). Outcomes were the number of ZIP code enrollees with visits to FQHCs and EDs, overall and for emergent and non-emergent diagnoses.

Results

In 2010, 4% of study subjects visited a FQHC, and they were more likely to be younger, have Medicaid, and live in low-income areas. We found that a standard deviation increase in prior year FQHC funding (+31 percentage point (pp)) at the ZIP code level was associated with a 2.3pp (95% CI 0.7pp to 3.8pp) increase in enrollees with FQHC visits and a 1.3pp (95% CI -2.3pp to -0.3pp) decrease in enrollees with non-emergent ED visits, but no significant change in emergent ED visits (0.3pp, 95% CI -0.8pp to 1.4pp).

Conclusions

We found that areas exposed to greater FQHC funding increases had more growth in the number of enrollees seen by FQHCs and greater reductions in ED visits for non-emergent conditions. Investment in FQHCs could be a promising approach to increase access to care for underserved populations and reduce costly ED visits, especially for primary care treatable or non-emergent conditions.

Community Health Centers: a Key Partner to Achieve Medicaid Expansion

Medicaid expansion is an important feature of the "Affordable Care Act" and also is proposed as a component of some incremental plans for universal healthcare coverage. We describe (1) obstacles encountered with Medicaid coverage, (2) their potential resolution by federally qualified community health centers (CHCs), (3) the current status and limitations of CHCs, and (4) a proposed mega CHC model which could help assure access to care under Medicaid coverage expansion. Proposed development of the mega CHC model involves a three-component system featuring (1) satellite neighborhood outreach clinics, with team care directed by primary care nurse practitioners, (2) a hub central CHC which would closely correspond to the logistics and administration of current CHCs, and (3) a teaching hospital facilitating subspecialty care for CHC patients, with high-quality and cost-effectiveness. We believe that this new model, designated as a mega CHC, will demonstrate that CHCs can achieve their potential as a key partner to insure care under Medicaid expansion.

The evaluation of operating Animal Bite Treatment Centers in the Philippines from a health provider perspective

Background

The Philippine government has an extensive network of 513 Animal Bite Treatment Centers (ABTCs) to supply rabies post exposure prophylaxis (PEP), reaching over 1 million bite victims in 2016. The network was evaluated using a review of existing national and provincial data, key informant interviews and surveys in sample ABTCs to determine the cost-effectiveness of this network in preventing human rabies deaths.

Methodology and principal findings

One urban and one rural ABTC in each of three selected provinces were studied in more detail. PEP delivery generally followed national guidance based on best practices, but there was evidence of operational challenges in supplying all ABTCs with adequate biologics and recently trained staff. Funding was contributed by different levels of government and in some clinics, patients paid for a significant fraction of the total cost. From a health provider perspective including both fixed and variable costs, the average PEP course delivered cost USD 32.91 /patient across urban ABTCs (with higher patient throughput) and USD 57.21 /patient across rural ABTCs. These costs suggests that PEP provision in the Philippines cost USD 37.6 million in 2016, with a cost per life saved of USD 8,290. An analysis of the 2,239 suspected rabies deaths from 2008 to 2016 showed no significant decline, and from 2014–16 an average of 8,534 years of life were lost annually. The incidence of rabies deaths from 2014–16 was not clearly related to the provision of ABTCs (per 100,000 population) or human population density, but deaths were more common in higher income provinces.

Conclusions/Significance

In the context of comprehensive rabies control (including dog vaccination and public awareness) ways to reduce this high expenditure on PEP should be explored, to most cost-effectively reach the elimination of human rabies deaths. This paper is accompanied by another containing data on the operation of ABTCs network from a patient perspective.

Title X-Funded Health Center Staff Members' Perspectives on Barriers to Insurance Use For Confidential Family Planning Services

CONTEXT

Under the Affordable Care Act (ACA), the number of patients who have health insurance among those receiving family planning and reproductive health services at Title X-funded health centers has grown. However, billing some patients' insurance for services may be difficult because of Title X's extensive confidentiality protections. Little is known about health centers' experiences in addressing these difficulties.

METHODS

Eight focus group discussions were conducted with a convenience sample of 54 Title X-funded health center staff members and state program administrators in January and April 2015. Transcripts were examined through thematic analysis.

RESULTS

Participants identified five key barriers to centers' ability to bill patients' health insurance. Insurance providers' policyholder communications (e.g., explanations of benefits or patient portal postings) can threaten confidentiality for patients insured as dependents. Patients and providers are sometimes confused about insurance providers' confidentiality protections; centers are hesitant to bill insurance when protections are unclear. Changes in Medicaid family planning waiver coverage in some states have added to this uncertainty. Health centers can encounter significant administrative burdens when billing insurance while trying to protect patients' confidentiality. Finally, patients sometimes hesitate to use their insurance because of financial or other concerns.

CONCLUSIONS

Title X-funded health centers face several barriers to their ability to bill patients' health insurance while maintaining confidentiality protections. As a result, they are likely to continue relying on Title X funds to cover services for some insured patients despite the expansion of health insurance under the ACA.

Access to long-acting reversible contraception among US publicly funded health centers

OBJECTIVES

Access to a full range of contraceptive methods, including long-acting reversible contraception (LARC), is central to providing quality family planning services. We describe health center-related factors associated with LARC availability, including staff training in LARC insertion/removal and approaches to offering LARC, whether onsite or through referral.

STUDY DESIGN

We analyzed nationally representative survey data collected during 2013-2014 from administrators of publicly funded U.S. health centers that offered family planning. The response rate was 49.3% (n=1615). In addition to descriptive statistics, we used multivariable logistic regression to identify health center characteristics associated with offering both IUDs and implants onsite.

RESULTS

Two-thirds (64%) of health centers had staff trained in all three LARC types (hormonal IUD, copper IUD, implant); 21% had no staff trained in any of those contraceptive methods. Half of health centers (52%) offered IUDs (any type) and implants onsite. After onsite provision, informal referral arrangements were the most common way LARC methods were offered. In adjusted analyses, Planned Parenthood (AOR=9.49) and hospital-based (AOR=2.35) health centers had increased odds of offering IUDs (any type) and implants onsite, compared to Health Departments, as did Title X-funded (AOR=1.55) compared to non-Title X-funded health centers and centers serving a larger volume of family planning clients. Centers serving mostly rural areas compared to those serving urbans areas had lower odds (AOR 0.60) of offering IUD (any type) and implants.

CONCLUSIONS

Variation in LARC access remains among publicly funded health centers. In particular, Health Departments and rural health centers have relatively low LARC provision.

IMPLICATIONS

For more women to be offered a full range of contraceptive methods, additional efforts should be made to increase availability of LARC in publicly-funded health centers, such as addressing provider training gaps, improving referrals mechanisms, and other efforts to strengthen the health care system.

Comprehensive Revenue and Expense Data Collection Methodology for Teaching Health Centers: A Model for Accountable Graduate Medical Education Financing

BACKGROUND

Despite considerable federal investment, graduate medical education financing is neither transparent for estimating residency training costs nor accountable for effectively producing a physician workforce that matches the nation's health care needs. The Teaching Health Center Graduate Medical Education (THCGME) program's authorization in 2010 provided an opportunity to establish a more transparent financing mechanism.

OBJECTIVE

We developed a standardized methodology for quantifying the necessary investment to train primary care physicians in high-need communities.

METHODS

The THCGME Costing Instrument was designed utilizing guidance from site visits, financial documentation, and expert review. It collects educational outlays, patient service expenses and revenues from residents' ambulatory and inpatient care, and payer mix. The instrument was fielded from April to November 2015 in 43 THCGME-funded residency programs of varying specialties and organizational structures.

RESULTS

Of the 43 programs, 36 programs (84%) submitted THCGME Costing Instruments. The THCGME Costing Instrument collected standardized, detailed cost data on residency labor (n = 36), administration and educational outlays (n = 33), ambulatory care visits and payer mix (n = 30), patient service expenses (n =  26), and revenues generated by residents (n = 26), in contrast to Medicare cost reports, which include only costs incurred by residency programs.

CONCLUSIONS

The THCGME Costing Instrument provides a model for calculating evidence-based costs and revenues of community-based residency programs, and it enhances accountability by offering an approach that estimates residency costs and revenues in a range of settings. The instrument may have feasibility and utility for application in other residency training settings.

Ensuring access to prescription medications in the post-ACA healthcare access landscape: the essential role of FQHCs in the safety net for the underinsured

OBJECTIVES

Federally qualified health centers (FQHCs) are essential to underinsured populations in the safety net by offering them several means of access to reduced cost medications. This study employed a 2-pronged approach to evaluate FQHCs' role, estimating both the need for patient assistance and the impact of the safety net.

STUDY DESIGN

A multiyear panel data study for post-Affordable Care Act (ACA) years 2012 to 2016 and a 2016 cross-sectional analysis design were utilized to analyze FQHCs, their patient populations, and prescription assistance programs.

METHODS

Publicly available Health Resources and Services Administration (HRSA) Uniform Data System data were merged with HRSA Office of Pharmacy Affairs Information System data on 340B programs. Descriptive statistics were produced to evaluate the need for patient assistance, costs, and conditions treated at FQHCs.

RESULTS

There were 1337 FQHCs serving more than 2.5 million patients, nearly 29% of whom were uninsured. FQHCs utilized 2 programs to provide affordable, reduced-cost prescriptions for patients without insurance: 1) the HRSA 340B Drug Pricing Program and 2) prescription assistance programs, which rely on pharmaceutical manufacturer donations of reduced-cost medications or coupons. Although these programs were effective at providing affordable prescriptions, program accessibility varied widely by state and FQHC resources.

CONCLUSIONS

Despite changes in the healthcare access landscape due to the ACA, underinsured populations remain prevalent and the need for financial assistance with medications persists. FQHCs are uniquely situated to provide access to these essential services. Further policy and funding efforts, such as expansion of 340B programs, could assist FQHCs in fulfilling the role of prescription safety-net providers.

Behavioral Health Integration into Primary Care: a Microsimulation of Financial Implications for Practices

BACKGROUND

New payments from Medicare encourage behavioral health services to be integrated into primary care practice activities.

OBJECTIVE

To evaluate the financial impact for primary care practices of integrating behavioral health services.

DESIGN

Microsimulation model.

PARTICIPANTS

We simulated patients and providers at federally qualified health centers (FQHCs), non-FQHCs in urban and rural high-poverty areas, and practices outside of high-poverty areas surveyed by the National Association of Community Health Centers, National Ambulatory Medical Care Survey, National Health and Nutrition Examination Survey, and National Health Interview Survey.

INTERVENTIONS

A collaborative care model (CoCM), involving telephone-based follow-up from a behaviorist care manager, or a primary care behaviorist model (PCBM), involving an in-clinic behaviorist.

MAIN MEASURES

Net revenue change per full-time physician.

KEY RESULTS

When behavioral health integration services were offered only to Medicare patients, net revenue was higher under CoCM (averaging $25,026 per MD in year 1 and $28,548/year in subsequent years) than PCBM (-$7052 in year 1 and -$3706/year in subsequent years). When behavioral health integration services were offered to all patients and were reimbursed by Medicare and private payers, only practices adopting the CoCM approach consistently gained net revenues. The outcomes of the model were sensitive to rates of patient referral acceptance, presentation, and therapy completion, but the CoCM approach remained consistently financially viable whereas PCBM would not be in the long-run across practice types.

CONCLUSIONS

New Medicare payments may offer financial viability for primary care practices to integrate behavioral health services, but this viability depends on the approach toward care integration.

The impact of the government health funding on prescribing behaviors in community health institutions in China

Government health funding (GHF) is a cosmopolitan problem. It is especially conspicuous in China, where drug sales become a main source of medical institutions' incomes due to limited GHF. This is well known as China's "drug maintain medical institutions (DMMIs)" system which results directly in very high use of antibiotics, injections, and corticosteroids. However, few statistical data existed in China on the association between the GHF and the prevalence of inappropriate drug prescribing, despite widespread acknowledgment of its existence.A multistage sampling strategy was employed to select 442,100 prescriptions written between 2007 and 2011 by urban community health (CH) institutions and check the GHF in 36 key cities (districts) across China. This study examined the association between the GHF and the prevalence of inappropriate drug prescribing, which differs somewhat from previous studies.The data suggested that from 2007 to 2011, with the increase of GHF, prescribing behaviors (PB) gradually improved on the whole although doctors still prescribed a few more drugs than the recommendations from World Health Organization (WHO). This study found that there is significant negative association between GHF and main indicators of PB (correlation coefficients more than 0.5).The findings implied that government should further perfect the compensation mechanism to medical institutions for gradually weakening the compensation function of drug sales in medical institutions.

The Link Between Reproductive Life Plan Assessment And Provision of Preconception Care At Publicly Funded Health Centers

CONTEXT

Federal and clinical guidelines recommend integrating reproductive life plan assessments into routine family planning encounters to increase provision of preconception care. Yet, the prevalence of clinical protocols and of relevant practices at publicly funded health centers is unknown.

METHODS

Administrators and providers at a nationally representative sample of publicly funded health centers that provide family planning services were surveyed in 2013-2014; data from 1,039 linked pairs were used to explore the reported prevalence of reproductive life plan protocols, frequent assessment of patients' reproductive life plan and frequent provision of preconception care. Chi-square tests and multivariable general linear models were used to examine differences in reports of protocols and related practices.

RESULTS

Overall, 58% of centers reported having reproductive life plan assessment protocols, 87% reported frequently assessing reproductive life plans and 55% reported frequently providing preconception care. The proportions reporting protocols were lower in community health centers than in other center types (32% vs. 52-91%), in primary care centers than in those with another focus (33% vs. 77-80%) and in centers not receiving Title X funding than in those with such support (36% vs. 77%). Reported existence of a written protocol was positively associated with reported frequent assessment (prevalence ratio, 1.1), and the latter was positively associated with reported frequent preconception care (1.4).

CONCLUSION

Further research is needed on associations between written protocols and clinical practice, and to elucidate the preconception care services that may be associated with reproductive life plan assessment.

Cost of Incremental Expansion of an Existing Family Medicine Residency Program

BACKGROUND AND OBJECTIVES

Expanding residency training programs to address shortages in the primary care workforce is challenged by the present graduate medical education (GME) environment. The Medicare funding cap on new GME positions and reductions in the Health Resources and Services Administration (HRSA) Teaching Health Center (THC) GME program require innovative solutions to support primary care residency expansion. Sparse literature exists to assist in predicting the actual cost of incremental expansion of a family medicine residency program without federal or state GME support.

METHODS

In 2011 a collaboration to develop a community health center (CHC) academic medical partnership (CHAMP), was formed and created a THC as a training site for expansion of an existing family medicine residency program. The cost of expansion was a critical factor as no Federal GME funding or HRSA THC GME program support was available. Initial start-up costs were supported by a federal grant and local foundations. Careful financial analysis of the expansion has provided actual costs per resident of the incremental expansion of the residencyRESULTS: The CHAMP created a new THC and expanded the residency from eight to ten residents per year. The cost of expansion was approximately $72,000 per resident per year.

CONCLUSIONS

The cost of incremental expansion of our residency program in the CHAMP model was more than 50% less than that of the recently reported cost of training in the HRSA THC GME program.

Evaluating community health centers' adoption of a new global capitation payment (eCHANGE) study protocol

Primary care patient-centered medical homes (PCMHs) are an effective healthcare delivery model. Evidence regarding the most effective payment models for increased coordination efforts is sparse. This protocol paper describes the evaluation of an Alternative Payment Methodology (APM) implemented in a subset of Oregon community health centers (CHCs), using a prospective matched observational design. The APM is a primary care payment reform intervention that changed Oregon's Medicaid payment for several CHCs from fee-for-service reimbursement to a per-member-per-month capitated payment. We will implement a difference-in-difference analytic approach to evaluate pre-post APM changes between intervention and control groups, including: 1) clinic-level outcomes, 2) patient-level clinical outcomes, and 3) patient-level econometric outcomes. Findings from the project will be of national significance, as there is a need for evidence regarding how novel payment methods might enhance PCMH capabilities and support their capacity to produce better quality and outcomes. If this capitated payment method is proven effective, study findings will inform dissemination of similar APMs nationwide.

Community Health Centers Play a Critical Role in Caring for the Remaining Uninsured in the Affordable Care Act Era

Federally Qualified Health Centers--commonly referred to as Community Health Centers (CHCs)--serve as a safety net for people who did not gain health insurance under the Affordable Care Act (ACA), including those immigrants not eligible for Medicaid or health insurance exchange coverage. ACA-driven changes in health insurance coverage, funding, and related policy have created new challenges for these safety net organizations. This policy brief reports the findings from analyses of the U.S. HRSA Uniform Data System and interviews conducted in 2014-16 with the leadership of 31 CHCs. The CHCs were located in communities with high concentrations of immigrants and uninsured residents, in states that either expanded Medicaid (California and New York) or that chose not to expand it (Georgia and Texas). The study found that most CHCs now see more patients, including significant numbers without insurance. The ACA has brought new resources to CHCs but has also reinforced challenges, including the need for stable revenue streams, sufficient staffing support, and assistance in leveraging new reimbursement mechanisms. Policy recommendations to address these challenges include continuing core federal funding, insuring the remaining uninsured, addressing workforce challenges, and preparing CHCs for alternative payment mechanisms.

Town and Gown Differences Among the 100 Largest Medical Groups in the United States

PURPOSE

The authors undertook a study to determine whether large academic and community-based medical groups differ in terms of their financial stake in Medicare Advantage or Medicare Accountable Care Organizations (ACOs) and whether their participation in these alternative payment models is related to their size, specialty mix, and Medicare physician market share in their local area.

METHOD

The authors used the 2013 Medicare Data on Provider Practice and Specialty database and a national database of ACOs to conduct a cross-sectional descriptive study of the 100 largest medical groups in the United States. Medical groups were categorized as academic or community based on matches of their name with a list of U.S. medical schools or the results of a series of Internet search procedures.

RESULTS

Sixty-eight of the 100 largest groups were academic, and 32 were community based. On average, community-based groups had more than twice the percentage of primary care physicians as academic groups (mean, 38.4%; 95% CI, 34.7%-42.0%; vs. 18.3%; 95% CI, 17.0%-19.6%). Community groups were significantly (P < .001) more likely than academic groups to have a financial stake in a Medicare ACO or Medicare Advantage plan, but this difference was no longer significant when the percentage of primary care physicians in the group was added to the model.

CONCLUSIONS

The specialty mix within academic medical groups may hinder their ability to transform themselves into organizations that can manage the financial responsibilities of caring for a patient population through a Medicare ACO or Medicare Advantage.

Quality and Cost of Diabetes Mellitus Care in Community Health Centers in the United States

OBJECTIVE

To examine variations in the quality and cost of care provided to patients with diabetes mellitus by Community Health Centers (CHCs) compared to other primary care settings.

RESEARCH DESIGN AND METHODS

We used data from the 2005-2008 Medical Expenditure Panel Survey (N = 2,108). We used two dependent variables: quality of care and ambulatory care expenditures. Our primary independent variable was whether the respondent received care in a Community Health Centers (CHCs) or not. We estimated logistic regression models to determine the probability of quality of care, and used generalized linear models with log link and gamma distribution to predict expenditures for CHC users compared to non-users of CHCs, conditional on patients with positive expenditures.

RESULTS

Results showed that variations of quality between CHC users and non-CHC users were not statistically significant. Patients with diabetes mellitus who used CHCs saved payers and individuals approximately $1,656 in ambulatory care costs compared to non-users of CHCs.

CONCLUSIONS

These findings suggest an opportunity for policymakers to control costs for diabetes mellitus patients without having a negative impact on quality of care.

Caring for pregnant opioid abusers in Vermont: A potential model for non-urban areas

Opioid addiction is no longer a primarily urban problem. As dependence on heroin and prescription pain relievers has become a significant issue in rural areas, the need for effective treatment of opioid-dependent pregnant women and their neonates has grown accordingly. In addition to the adverse perinatal outcomes associated with opioid addiction in pregnant women, the high costs of caring for these mothers and their babies motivate efforts to develop appropriate treatment models. We found that integration and coordination of services that promote maternal recovery and ability to parent are key requirements for treatment of opioid dependence during pregnancy. Unfortunately, lack of experience and resources makes such coordination a real challenge in rural areas. In this review, we discuss how we managed the challenges of developing a comprehensive program for treatment of opioid dependence during pregnancy. In addition, we outline our approach for facilitating the development of community-based programs to help these patients and families in rural regions of Vermont. Close relationships between our tertiary care center, local hospitals, community health care infrastructure, and legislators bolstered our efforts. In particular, appreciation for the severity and importance of the opioid-dependence problem in Vermont among health care providers and state legislators was paramount for our success in developing a state-wide treatment program. This approach can inform similar efforts in other rural regions of the United States, and has great potential to improve both access and quality of care for women struggling with opioid dependence.

Cost differential by site of service for cancer patients receiving chemotherapy

OBJECTIVES

To compare the costs of: 1) chemotherapy treatment across clinical, demographic, and geographic variables; and 2) various cancer care-related cost categories between patients receiving chemotherapy in a community oncology versus a hospital outpatient setting.

STUDY DESIGN

Data from the calendar years 2008 to 2010 from the Truven Health Analytics MarketScan Commercial Claims and Encounters Database were analyzed. During 2010, the data set contained approximately 45 million unique commercially insured patients with 70,984 cancer patients receiving chemotherapy. These patients were assigned to cohorts depending on whether they received chemotherapy at a community oncology or hospital outpatient setting.

METHODS

Cost data for 9 common cancer types were extracted from the database and analyzed on a per member per month basis to normalize costs; costs included amounts paid by the payer and patient payment. Community oncology and hospital outpatient setting chemotherapy treatment costs were categorized and examined according to cancer diagnosis, patient demographics, and geographic location.

RESULTS

Patients receiving chemotherapy treatment in the community oncology clinic had a 20% to 39% lower mean per member per month cost of care, depending on diagnosis, compared with those receiving chemotherapy in the hospital outpatient setting. This cost differential was consistent across cancer type, geographic location, patient age, and number of chemotherapy sessions. Various cost categories examined were also higher for those treated in the hospital outpatient setting.

CONCLUSIONS

The cost of care for patients receiving chemotherapy was consistently lower in the community oncology clinic compared with the hospital outpatient setting, controlling for the clinical, demographic, and geographic variables analyzed.

The impact of human immunodeficiency virus (HIV) service scale-up on mechanisms of accountability in Zambian primary health centres: a case-based health systems analysis

BACKGROUND

Questions about the impact of large donor-funded HIV interventions on low- and middle-income countries' health systems have been the subject of a number of expert commentaries, but comparatively few empirical research studies. Aimed at addressing a particular evidence gap vis-à-vis the influence of HIV service scale-up on micro-level health systems, this article examines the impact of HIV scale-up on mechanisms of accountability in Zambian primary health facilities.

METHODS

Guided by the Mechanisms of Effect framework and Brinkerhoff's work on accountability, we conducted an in-depth multi-case study to examine how HIV services influenced mechanisms of administrative and social accountability in four Zambian primary health centres. Sites were selected for established (over 3 yrs) antiretroviral therapy (ART) services and urban, peri-urban and rural characteristics. Case data included provider interviews (60); patient interviews (180); direct observation of facility operations (2 wks/centre) and key informant interviews (14).

RESULTS

Resource-intensive investment in HIV services contributed to some early gains in administrative answerability within the four ART departments, helping to establish the material capabilities necessary to deliver and monitor service delivery. Simultaneous investment in external supervision and professional development helped to promote transparency around individual and team performance and also strengthened positive work norms in the ART departments. In the wider health centres, however, mechanisms of administrative accountability remained weak, hindered by poor data collection and under capacitated leadership. Substantive gains in social accountability were also elusive as HIV scale-up did little to address deeply rooted information and power asymmetries in the wider facilities.

CONCLUSIONS

Short terms gains in primary-level service accountability may arise from investment in health system hardware. However, sustained improvements in service quality and responsiveness arising from genuine improvements in social and administrative accountability require greater understanding of, and investment in changing, the power relations, work norms, leadership and disciplinary mechanisms that shape these micro-level health systems.

Improved Immediate and Continued-Care Outcomes for Stroke through Community-Wide Data

Strokes account for 1 of every 18 deaths in North America, and remain a major burden cost-wise and clinically for societies globally. Quicker and more clinically astute care for stroke leads to improved outcomes for the patient, families and the healthcare system at large. The intervention shared illustrates how a locally-programmable EMR with inherent community-wide communications capabilities leads to proven better outcomes for all. The impacts range from initial hospital encounter through acute-care treatment, and then more broadly into post-discharge care community-wide. Implications for all healthcare communities are established.

Effects of a randomized intervention to improve workplace social capital in community health centers in China

Objective

To examine whether workplace social capital improved after implementing a workplace social capital intervention in community health centers in China.

Methods

This study was conducted in 20 community health centers of similar size in Jinan of China during 2012–2013. Using the stratified site randomization, 10 centers were randomized into the intervention group; one center was excluded due to leadership change in final analyses. The baseline survey including 447 staff (response rate: 93.1%) was conducted in 2012, and followed by a six-month workplace social capital intervention, including team building courses for directors of community health centers, voluntarily public services, group psychological consultation, and outdoor training. The follow-up survey in July 2013 was responded to by 390 staff members (response rate: 86.9%). Workplace social capital was assessed with the translated and culturally adapted scale, divided into vertical and horizontal dimensions. The facility-level intervention effects were based on all baseline (n = 427) and follow-up (n = 377) respondents, except for Weibei respondents. We conducted a bivariate Difference-in-Difference analysis to estimate the facility-level intervention effects.

Results

No statistically significant intervention effects were observed at the center level; the intervention increased the facility-level workplace social capital, and its horizontal and vertical dimensions by 1.0 (p = 0.24), 0.4 (p = 0.46) and 0.8 (p = 0.16), respectively.

Conclusions

The comprehensive intervention seemed to slightly improve workplace social capital in community health centers of urban China at the center level. High attrition rate limits any causal interpretation of the results. Further studies are warranted to test these findings.

Costs and clinical quality among Medicare beneficiaries: associations with health center penetration of low-income residents

OBJECTIVE

Determine the association between access to primary care by the underserved and Medicare spending and clinical quality across hospital referral regions (HRRs).

DATA SOURCES

Data on elderly fee-for-service beneficiaries across 306 HRRs came from CMS' Geographic Variation in Medicare Spending and Utilization database (2010). We merged data on number of health center patients (HRSA's Uniform Data System) and number of low-income residents (American Community Survey).

STUDY DESIGN

We estimated access to primary care in each HRR by "health center penetration" (health center patients as a proportion of low-income residents). We calculated total Medicare spending (adjusted for population size, local input prices, and health risk). We assessed clinical quality by preventable hospital admissions, hospital readmissions, and emergency department visits. We sorted HRRs by health center penetration rate and compared spending and quality measures between the high- and low-penetration deciles. We also employed linear regressions to estimate spending and quality measures as a function of health center penetration.

PRINCIPAL FINDINGS

The high-penetration decile had 9.7% lower Medicare spending ($926 per capita, p=0.01) than the low-penetration decile, and no different clinical quality outcomes.

CONCLUSIONS

Compared with elderly fee-for-service beneficiaries residing in areas with low-penetration of health center patients among low-income residents, those residing in high-penetration areas may accrue Medicare cost savings. Limited evidence suggests that these savings do not compromise clinical quality.

What are FQHCs and how do they affect dental services?

Federally Qualified Health Centers serve, on a "cost-to-provide-care basis," low-income and other patients who cannot use private pay facilities. This is a safety-net care system that is much more comprehensive and less expensive than emergency room visits. The existence of an FQHC in a community partially removes the pressure on fee-for-service providers to make arrangements for treating dentally disadvantaged individuals. Increases in federal spending for dental services have recently outpaced declines in out-of-pocket private pay spending and sluggish improvements in insurance coverage.

Satellite clinics in academic ophthalmology programs: an exploratory study of successes and challenges

BACKGROUND

Major academic ophthalmology departments have been expanding by opening multi-office locations ("satellites"). This paper offers a first glimpse into satellites of academic ophthalmology departments.

METHODS

Leaders of seven medium to large, geographically diverse departments agreed to participate. One- to two-hour phone interviews were conducted to assess the features of their satellite practices.

RESULTS

Success as clinical entities, profitability, and access to patients were stated goals for most satellites. In approximate descending order, refractive surgery, retina, oculoplastics, and pediatric ophthalmology were the most common subspecialties offered. Faculty staffing ranged from recruitment specifically for satellites to rotation of existing faculty. Except for a department with only one academic track, satellite doctors were a mix of tenure and mostly non-tenure track faculty. According to these department leaders, scholarly productivity of satellite faculty was similar to that of colleagues at the main campus, though research was more community-based and clinical in nature. Fellowship but little resident education occurred at satellites. Though it was agreed that satellite practices were integral to department finances, they accounted for a smaller percentage of revenues than of total departmental visits.

CONCLUSIONS

Satellite offices have offered access to a better payor mix and have boosted the finances of academic ophthalmology departments. Challenges include maintaining collegiality with referring community physicians, integrating faculty despite geographic distance, preserving the department's academic "brand name," and ensuring consistent standards and operating procedures. Satellite clinics will likely help departments meet some of the challenges of health care reform.

Improving colon cancer screening in community clinics

BACKGROUND

The authors evaluated the effectiveness and cost effectiveness of 2 interventions designed to promote colorectal cancer (CRC) screening in safety-net settings.

METHODS

A 3-arm, quasi-experimental evaluation was conducted among 8 clinics in Louisiana. Screening efforts included: 1) enhanced usual care, 2) literacy-informed education of patients, and 3) education plus nurse support. Overall, 961 average-risk patients ages 50 to 85 years were eligible for routine CRC screening and were recruited. Outcomes included CRC screening completion and incremental cost effectiveness using literacy-informed education of patients and education plus nurse support versus enhanced usual care.

RESULTS

The baseline screening rate was <3%. After the interventions, the screening rate was 38.6% with enhanced usual care, 57.1% with education, and 60.6% with education that included additional nurse support. After adjusting for age, race, sex, and literacy, patients who received education alone were not more likely to complete screening than those who received enhanced usual care; and those who received additional nurse support were 1.60-fold more likely to complete screening than those who received enhanced usual care (95% confidence interval, 1.06-2.42; P = .024). The incremental cost per additional individual screened was $1337 for education plus nurse support over enhanced usual care.

CONCLUSIONS

Fecal occult blood test rates were increased beyond enhanced usual care by providing brief education and nurse support but not by providing education alone. More cost-effective alternatives to nurse support need to be investigated.

Who governs federally qualified health centers?

To make them more responsive to their community's needs, federally qualified health centers (FQHCs) are required to have a governing board comprising at least 51 percent consumers. However, the extent to which consumer board members actually resemble the typical FQHC patient has not been assessed, which according to the political science literature on representation may influence the board's ability to represent the community. This mixed-methods study uses four years of data from the Health Resources and Services Administration, combined with Uniform Data System, Bureau of Labor Statistics, and Area Resource File data, to describe and identify factors associated with the composition of FQHC governing boards. Board members are classified into one of three groups: nonconsumers, nonrepresentative consumers (who do not resemble the typical FQHC patient), and representative consumers (who resemble the typical FQHC patient). The analysis finds that a minority of board members are representative consumers, and telephone interviews with a stratified random sample of thirty FQHC board members confirmed the existence of significant socioeconomic gaps between consumer board members and FQHC patients. This may make FQHCs less responsive to the needs of the predominantly low-income communities they serve.

Feasibility and acceptability of nurse-led youth clinics in Australian general practice

Internationally, youth access to primary health care is problematic due to documented barriers such as cost, concerns about confidentiality, and knowledge about when to attend and available services. The treatment of health problems earlier in life together with engagement in prevention and health education can optimise youth health and maximise the potential of future wellbeing. This study investigated the feasibility, acceptability and cost of establishing nurse-led youth clinics in Victoria, Australia. Three general practices in rural and regional areas of Victoria implemented the nurse-led youth health clinics. The clinics were poorly attended by young people. Practice nurses identified several barriers to the clinic attendance including the short timeframe of the study, set times of the clinics and a lack of support for the clinics by some GPs and external youth health clinics, resulting in few referrals. The clinics cost from $5912 to $8557 to establish, which included training the practice nurses. Benefits of the clinics included increased staff knowledge about youth health issues and improved relationships within the general practice staff teams. The implementation of youth health clinics is not feasible in a short timeframe and to maximise use of the clinics, all members of the general practice team need to find the clinics acceptable.

Assessing community health center (CHC) assets and capabilities for recruiting physicians: the CHC Community Apgar Questionnaire

INTRODUCTION

Recent trends suggest that community health centers (CHCs) may experience a shortage of qualified physicians required to meet current and future demand. The purpose of this study was to develop an evaluation instrument, the CHC Community Apgar Questionnaire (CHC CAQ) for Idaho CHCs to use in physician recruitment.

METHODS

The instrument was developed based on the Critical Access Hospital Community Apgar Questionnaire (CAH CAQ). The CHC CAQ was customized for CHC use and 12 new factors were identified for substitution in the CHC instrument. All 13 CHCs in Idaho participated in this study. One site was chosen per CHC if the CHC had multiple service locations. In each community, the administrator of the CHC and the physician with recruiting responsibilities participated individually in a structured interview.

RESULTS

A total of 11 physicians and 11 administrators participated in the study. Differences were found across and within classes of factors associated with success in physician recruitment. Alpha communities, those historically having more success in physician recruitment, scored higher on CAQ metrics than less successful beta communities. No material differences were noted across physician and administrator ratings. Cumulative mean Community Apgar scores (CHC CAQ) were mostly higher in alpha communities.

CONCLUSION

The CHC CAQ, like the CAH CAQ, seems to discriminate between communities with differing assets and capabilities based on historical community-specific workforce trends. This assessment may suggest which factors are most important for a community to address with limited available resources and which factors are useful in marketing their CHC to prospective physicians.

Changes in latitudes, changes in attitudes: FQHCs and community clinics in a reformed health care market

The Patient Protection and Affordable Care Act of 2010 and the Supreme Court's related decision have significantly shifted the health care landscape for safety net providers. Federally qualified health centers (FQHCs) are a mainstay of primary care for the uninsured and those with limited access to care. This paper focuses on the impact of health reform on FQHCs given the significant federal investment in them through grants, Medicaid, and Medicare reimbursement. Where noteworthy, the effect on non-FQHC community clinics is also discussed. The implications of Medicaid coverage expansions (or lack thereof in states that choose not to expand), Medicaid disproportionate share hospital program cuts, discretionary budgets and sequestration, Medicare payment changes, contracting with qualified health plans in state health insurance exchanges, and delivery system reforms are explored.

Performance comparison among the major healthcare financing systems in six cities of the Pearl River Delta region, mainland China

Background

The healthcare system of mainland China is undergoing drastic reform and the optimal models for healthcare financing for provision of primary care will need to be identified. This study compared the performance indicators of the community health centres (CHCs) under different healthcare financing systems in the six cities of the Pearl River Delta region.

Methods

Approximately 300 hypertensive patients were randomly recruited from the computerized chronic disease management records provided by one CHC in each of the six cities in 2011 using a multi-stage cluster random sampling method. The major outcome measures included the treatment rate of hypertension, defined as prescription of ≥ one antihypertensive agent; and the control rate of hypertension, defined as systolic blood pressure levels <140 mmHg and diastolic blood pressure levels <90 mmHg in patients without diabetes mellitus, or <130/80 mmHg among patients with concomitant diabetes. Binary logistic regression analyses were conducted with these two measures as outcome variables, respectively, controlling for patients’ socio-demographic variables. The financing system (Hospital- vs. Government- vs. private-funded) was the independent variable tested for association with the outcomes.

Results

From 1,830 patients with an average age of 65.9 years (SD 12.8), the overall treatment and control rates were 75.4% and 20.2%, respectively. When compared with hospital-funded CHCs, patients seen in the Government-funded (adjusted odds ratio [AOR] 0.462, 95% C.I. 0.325–0.656) and private-funded CHCs (AOR 0.031, 95% C.I. 0.019–0.052) were significantly less likely to be prescribed antihypertensive medication. However, the Government-funded CHC was more likely to have optimal BP control (AOR 1.628, 95% C.I. 1.157–2.291) whilst the privately-funded CHC was less likely to achieve BP control (AOR 0.146, 95% C.I. 0.069–0.310), irrespective of whether antihypertensive drugs were prescribed.

Conclusions

Privately-funded CHCs had the lowest rates of BP treatment and control due to a variety of potential factors as discussed.

Specialized multi-disciplinary heart failure clinics in Ontario, Canada: an environmental scan

BACKGROUND

Multi-disciplinary heart failure (HF) clinics have been shown to improve outcomes for HF patients in randomized clinical trials. However, it is unclear how widely available specialized HF clinics are in Ontario. Also, the service models of current clinics have not been described. It is therefore uncertain whether the efficacy of HF clinics in trials is generalizable to the HF clinics currently operating in the province.

METHODS

As part of a comprehensive evaluation of HF clinics in Ontario, we performed an environmental scan to identify all HF clinics operating in 2010. A semi-structured interview was conducted to understand the scope of practice. The intensity and complexity of care offered were quantified through the use of a validated instrument, and clinics were categorized as high, medium or low intensity clinics.

RESULTS

We identified 34 clinics with 143 HF physicians. We found substantial regional disparity in access to care across the province. The majority of HF physicians were cardiologists (81%), with 81% of the clinics physically based in hospitals, of which 26% were academic centers. There was a substantial range in the complexity of services offered, most notably in the intensity of education and medication management services offered. All the clinics focused on ambulatory care, with only one having an in-patient focus. None of the HF clinics had a home-based component to care.

CONCLUSIONS

Multiple HF clinics are currently operating in Ontario with a wide spectrum of care models. Further work is necessary to understand which components lead to improved patient outcomes.

Impact of dental therapists on productivity and finances: III. FQHC-run, school-based dental care programs in Connecticut

In many developed countries, the primary role of dental therapists is to care for children in school clinics. This article describes Federally Qualified Health Center (FQHC)-run, school-based dental programs in Connecticut and explores the theoretical financial impact of substituting dental therapists for dentists in these programs. In schools, dental hygienists screen children and provide preventive services, using portable equipment and temporary space. Children needing dentist services are referred to FQHC clinics or to FQHC-employed dentists who provide care in schools. The primary findings of this study are that school-based programs have considerable potential to reduce access disparities and the estimated reduction in per patient costs approaches 50 percent versus providing care in FQHC dental clinics. In terms of substituting dental therapists for dentists, the estimated additional financial savings was found to be about 5 percent. Nationally, FQHC-operated, school-based dental programs have the potential to increase Medicaid/CHIP utilization from the current 40 percent to 60 percent for a relatively modest increase in total expenditures.

Impact of dental therapists on productivity and finances: II. Federally Qualified Health Centers

This article estimates the impact of dental therapists treating children on Federally Qualified Health Center (FQHC) dental clinic finances and productivity. The analysis is based on twelve months of patient visit and financial data from large FQHC dental clinics (multiple delivery sites) in Connecticut and Wisconsin. Assuming dental therapists provide restorative, extraction, and pulpal services and dental hygienists continue to deliver all hygiene services, the maximum reduction in costs is about 6 percent. The limited impact of dental therapists on FQHC dental clinic finances is because 1) dental therapists only account for 17 percent of children services and 2) dentists are responsible for only 25 percent of clinic expenses and cost reductions are related to the difference between dental therapist and dentist wage rates.

Effect of same-sex marriage laws on health care use and expenditures in sexual minority men: a quasi-natural experiment

OBJECTIVES

We sought to determine whether health care use and expenditures among gay and bisexual men were reduced following the enactment of same-sex marriage laws in Massachusetts in 2003.

METHODS

We used quasi-experimental, prospective data from 1211 sexual minority male patients in a community-based health center in Massachusetts.

RESULTS

In the 12 months after the legalization of same-sex marriage, sexual minority men had a statistically significant decrease in medical care visits (mean = 5.00 vs mean = 4.67; P = .05; Cohen's d = 0.17), mental health care visits (mean = 24.72 vs mean = 22.20; P = .03; Cohen's d = 0.35), and mental health care costs (mean = $2442.28 vs mean = $2137.38; P = .01; Cohen's d = 0.41), compared with the 12 months before the law change. These effects were not modified by partnership status, indicating that the health effect of same-sex marriage laws was similar for partnered and nonpartnered men.

CONCLUSIONS

Policies that confer protections to same-sex couples may be effective in reducing health care use and costs among sexual minority men.

Benefits and costs of a free community-based primary care clinic

This study estimates the benefits and costs of a free clinic providing primary care services. Using matched data from a free clinic and its corresponding regional hospital on a sample of newly enrolled clinic patients, patients' non-urgent emergency department (ED) and inpatient hospital costs in the year prior to clinic enrollment were compared to those in the year following enrollment to obtain financial benefits. We compare these to annual estimates of the costs associated with the delivery of primary care to these patients. For our sample (n = 207), the annual non-urgent ED and inpatient costs at the hospital fell by $170 per patient after clinic enrollment. However, the cost associated with delivering primary care in the first year after clinic enrollment cost $505 per patient. The presence of a free primary care clinic reduces hospital costs associated with non-urgent ED use and inpatient care. These reductions in costs need to be sustained for at least 3 years to offset the costs associated with the initially high diagnostic and treatment costs involved in the delivery of primary care to an uninsured population.