Analyzing Medicare payments to otologists

The study objective was to analyze Medicare payment data to otologists compared to otolaryngologists, using the publicly released Centers for Medicare and Medicaid Services dataset. Charges, payments, and common Current Procedural Terminology codes were obtained. Otology providers were selected from the roster of the American Otological Society. Descriptive statistics and unequal variance two-tailed t tests were used for comparisons between otologists (n = 147) and otolaryngologists (n = 8,318). The mean overall submitted charge was $204,851 per otology provider and was $211,209 per other otolaryngology providers (non-otologists) (p = 0.92). The mean payment to otologists was $56,191 (range: $297 to $555,274, standard deviation [SD] ±$68,540) and significantly lower (p = 0.005) than $77,275 to otolaryngologists (range: $94 to $2,123,900, SD ±$86,423). The mean submitted charge-to-payment ratio (fee multiplier) per otology provider was 3.87 (range 1.50 to 9.10, SD ±1.70), which was significantly higher (p < 0.0001) than the ratio for otolaryngologists (mean 2.91; range: 1.25 to 17.51, SD ±1.22). Office visit evaluation and management (E&M) codes made up the majority in terms of use and payments. Interestingly, allergy-based services comprised a substantial amount of repeat use among a small subset of otologists. Audiology services were billed by a similar percentage of otologists and other otolaryngologists (52%), but otologists received a significantly higher overall payment for these services.

Overview of surgery for laryngeal and hypopharyngeal cancer in Ontario, 2003-2010

BACKGROUND

The primary purpose of this study was to describe variations in incidence rates, resections rates, and types of surgical resection for patients diagnosed with laryngeal and hypopharyngeal cancers in Ontario.

METHODS

All laryngeal and hypopharyngeal cancer cases in Ontario (2003-2010) were identified from the Ontario Cancer Registry (n = 3034). Variations in incidence rates, resection rates, and type of surgical resection were compared by sex, age group, neighborhood income, community population, health region, and physician specialty.

RESULTS

Incidence rates per 100 000 vary significantly by sex, age, neighborhood income, and community size. Women, the elderly (75+ years), those in the higher income quintiles, and those living in larger communities were significantly less likely to receive a laryngectomy procedure.

CONCLUSIONS

Laryngeal and hypopharyngeal cancer incidence rates vary by sex, age, neighborhood income, community size, and health region. Resection rates vary by age, sex, and health region. These disparities warrant further evaluation to improve the quality of delivered care in Ontario.

Geographic Variation of Endoscopic Sinus Surgery in Canada: An Alberta-Based Small Area Variation Analysis

OBJECTIVE

With an estimated 10,000 to 15,000 endoscopic sinus surgery (ESS) cases performed in Canada each year, identifying potential unwarranted practice patterns is important. The objective of this study is to examine the rates and geographic variation of ESS in the province of Alberta, Canada.

STUDY DESIGN

Small area variation analysis.

SETTING

Province of Alberta, Canada.

SUBJECTS AND METHODS

The National Ambulatory Care Reporting System database was searched to identify all patients who received ESS between April 1, 2010, and March 31, 2013, in Alberta, Canada. The annual adjusted rates of ESS per 1000 people were calculated for each Alberta health zone and health status area. Geographic variations were evaluated with the extremal quotient, weighted coefficient of variation, and systematic component of variance. Chi-squared-test was used to quantify the significance of variation of the adjusted ESS rates across regions.

RESULTS

The annual adjusted rate of ESS was 0.33 per 1000 people in Alberta, Canada. The mean extremal quotient for health status areas was 6.9, indicating a 7-fold difference between the highest and lowest regions. The mean coefficient of variation was 41.0, and the mean systematic component of variance was 10.5, which demonstrates "very high" variation.

CONCLUSION

This study observed very high geographic variation in the rates of ESS across the province of Alberta. Given the negative impact of unwarranted surgical variation on quality of care, outcomes from this study indicate a need to further evaluate the delivery of care for ESS in Canada to improve overall health system performance.