Meniscectomy Reimbursement and Utilization Are Declining at Different Rates Across the United States.

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.

Functional Return-to-Sport Testing Demonstrates Inconsistency in Predicting Short-Term Outcomes Following Anterior Cruciate Ligament Reconstruction: A Systematic Review.

PURPOSE: To systematically review the relationship between functional testing at the time of return to sport (RTS) and short-term outcomes, such as second anterior cruciate ligament (ACL) tear and return to a preinjury level of sport, among athletes who underwent anterior cruciate ligament reconstruction (ACLR). METHODS: A systematic literature search was performed in MEDLINE, EMBASE, Scopus, and Web of Science to identify studies examining athletes who underwent functional RTS testing and were followed for at least 12 months following ACLR. Studies were screened by 2 reviewers. A standardized template was used to extract information regarding study characteristics, ACLR information, functional test results, and risk factors associated with retear or reduced RTS. RESULTS: Of the 937 studies identified, 22 met the inclusion criteria. The average time between ACLR and RTS testing was 8.5 months. Single leg hop for distance performance had no association with retear risk in any study and no association with RTS rates in most studies. Quadriceps strength had conflicting results in relation to retear risk, whereas it had no relationship with RTS rates. Rates of reinjury and RTS were similar between patients who passed and did not pass combined hop and strength batteries. Asymmetric knee extension and hip moments, along with increased knee valgus and knee flexion angles, demonstrated increased risk of retear. CONCLUSIONS: Individual hop and strength tests that are often used in RTS protocols following ACLR may have limited and inconsistent value in predicting ACL reinjury and reduced RTS when used in isolation. Combined hop and strength test batteries also demonstrate low sensitivity and negative predictive value, highlighting conflicting evidence to suggest RTS testing algorithm superiority. LEVEL OF EVIDENCE: Level IV, systematic review of Level I-IV studies.

Magnetic Resonance Imaging Analysis Demonstrates Improved Reliability in Measuring Shoulder Glenoid Bone Loss Using a Two-Thirds Glenoid Height Technique Compared to the "Best-fit Circle".

PURPOSE: To evaluate the superior to inferior glenoid height as a reliable reference in best-fit circle creation for glenoid anatomy. METHODS: The morphology of the native glenoid was evaluated using magnetic resonance imaging (MRI) in patients without shoulder instability. Using T1 sagittal MRI images, 2 reviewers independently estimated glenoid size using the two-thirds technique and the "best-fit circle" technique at 2 different times. A Student t-test was used to determine significant difference between the two methodologies. Inter- and intra-rater reliability were calculated using interclass and intraclass coefficients. RESULTS: This study included 112 patients. Using the results of glenoid height and "best-fit circle" diameter, the diameter of the "best-fit circle" was found to intersect the glenoid line at 67.8% of the glenoid height on average. We found no significant difference between the 2 measures of glenoid diameter (27.6 vs 27.9, P = .456). The interclass and intraclass coefficients for the two-third method were 0.85 and 0.88, respectively. The interclass and intraclass coefficients for the perfect circle methods were 0.84 and 0.73, respectively. CONCLUSIONS: We determined that the diameter of a circle placed on the inferior glenoid using the "best-fit circle" technique corresponds to 67.8% of the glenoid height. Additionally, we found that constructing a perfect circle using a diameter equal to two-thirds the height of the glenoid may improve intraclass reliability. LEVEL OF EVIDENCE: Level IV, retrospective cohort study.

Regional differences in reimbursement, volume, and patient characteristics exist for rotator cuff repairs: a temporal analysis from 2013 to 2021.

BACKGROUND: Prior studies have demonstrated declining reimbursement and changing procedural utilization across multiple orthopedic subspecialties, yet a comprehensive examination of this has not been performed for rotator cuff repair (RCR), particularly at a geographic level. The purpose of this study was to evaluate changes in reimbursement, utilization, and patient populations for open and arthroscopic RCRs from 2013 to 2021 at a national and regional level. METHODS: The Medicare Physician and Other Practitioners database from years 2013 to 2021 were queried to extract all episodes of open chronic RCR, open acute RCR, and arthroscopic RCR. Utilization was measured as procedural volume per 10,000 Medicare beneficiaries. Inflation-adjusted reimbursement, utilization, surgeon information, and patient characteristics were extracted for each procedure for each year. Data was stratified geographically based on US Census regions and rural-urban commuting codes. Kruskal-Wallis tests and linear regressions were performed to compare geographical areas. RESULTS: Between 2013 and 2021, arthroscopic RCR utilization increased by 9.4% (11.0/10,000-12.0/10,000), while open chronic RCR utilization decreased by 58.8% (2.0/10,000-0.8/10,000). During that time, average inflation-adjusted reimbursement declined by 10.0% and 11.3% for arthroscopic and open chronic RCR, respectively. The increase in utilization and decrease in reimbursement was greatest in the Midwest. In 2021, arthroscopic RCR utilization was 12.0/10,000, while average reimbursement was $846.87, nationally. Utilization was highest in the South (14.5/10,000) and lowest in the Northeast (8.1/10,000) (P < .001). Alternatively, reimbursement was highest in the Northeast ($904.60) and lowest in the South ($830.80) (P < .001). The proportion of patients who were male, Medicaid eligible, or non-White was highest in the West (P < .001). Patients in the West also had the fewest comorbidities. Increased patient comorbidities, when controlling patient demographics, were associated with lower reimbursement nationally and within the Northeast (P < .001). CONCLUSION: Geographical discrepancies in RCR utilization and reimbursement exist. The South consistently demonstrates the highest utilization of RCR, while also having the lowest reimbursement. Alternatively, the Northeast has the lowest utilization but the highest reimbursement. Increased patient population comorbidities were associated with reduced RCR reimbursement for surgeons in the Northeast, but not in other regions.

Regional variation from 2013 to 2021 in primary total shoulder arthroplasty utilization, reimbursement, and patient populations.

BACKGROUND: Total shoulder arthroplasty (TSA), encompassing both anatomical and reverse TSA, has increased in popularity worldwide. The purpose of this study was to assess how TSA utilization, reimbursement, surgeon practices, and patient populations have evolved within the Medicare population from 2013 to 2021 at a national and regional level. METHODS: The Medicare Physician and Other Practitioners dataset was queried for all episodes of primary TSA (CPT-23472), both anatomic and reverse, between years 2013 and 2021. TSA utilization was assessed as volume per 10,000 Medicare beneficiaries. Average inflation-adjusted reimbursement, physician practice styles, and patient demographics of each TSA surgeon were extracted each year. Data were stratified geographically based on US census classifications and rural-urban commuting codes. Kruskal-Wallis and multivariate regressions were utilized to determine differences between regions. RESULTS: Between 2013 and 2021 TSA utilization increased by 121.8%, nationally. The increase was greatest in the Northeast (+147.2%) and least in the Midwest (+115.5%). Average TSA reimbursement declined by 8.8% nationally, with the least decline in the Northeast (6.4%) and the greatest decline in the Midwest (-11.9%). In 2021, the Midwest had the highest TSA utilization (18.1/10,000), while having the lowest average reimbursement ($1108.59; P < .001). The Northeast had the lowest utilization (11.5/10,000) and highest reimbursement ($1223.44; P < .001) in 2021. Nationally, the number of Medicare beneficiaries per surgeon performing shoulder arthroplasty declined by 5.9%, while the average number of TSAs per surgeon (+8.5%) and average number of billable services per beneficiary (+16.6%) both increased. Surgeons in the South performed the most services per beneficiary in 2021 (9.0; P < .001). The average comorbidity burden of patients was decreased by 4.8% between 2013 and 2021, with the West having the healthiest patients in 2021. Higher patient comorbidities were associated with lower physician reimbursement nationally (P < .001). CONCLUSION: This study demonstrates that TSA utilization in the Medicare population has more than doubled between 2013 and 2021, while average inflation-adjusted reimbursement has declined by nearly 10%. The Midwest has the highest per-capita TSA utilization, while simultaneously having the lowest average reimbursement per TSA. Over time, TSA surgeons are seeing fewer and healthier beneficiaries but performing more services per beneficiary. Additionally, increased patient complexity may be associated with lower reimbursement. Together, these findings are concerning for long-term equitable access to care within shoulder surgery.

Revision Arthroplasty Among Medicare Patients in the United States - Arthroplasty Surgeons are Doing More for Less.

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.

Geographical Differences in Surgeon Reimbursement, Volume, and Patient Characteristics in Primary Total Hip Arthroplasty.

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.

Differences in Reimbursements, Procedural Volumes, and Patient Characteristics Based on Surgeon Gender in Total Hip Arthroplasty.

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 ($1,018.56 versus $954.17, P = .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 = .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 < .001) and fewer unique services (51.1 versus 69.6, P < .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.

Medicaid Reimbursement for Total Hip and Knee Arthroplasty: A State-by-State Analysis Compared with Medicare.

BACKGROUND: Medicare reimbursement for arthroplasty procedures has been declining, but little has been reported on Medicaid reimbursement. We sought to determine Medicaid reimbursement rates using state Medicaid data for nine arthroplasty procedure codes and compare them to Medicare rates. METHODS: The Centers for Medicare & Medicaid Services physician fee schedule was used to collect Medicare reimbursement rates, and state Medicaid fee schedules were accessed to collect Medicaid rates for nine procedures encompassing primary and revision hip and knee arthroplasty surgery. State Medicare and Medicaid rates were compared to determine the mean dollar difference and dollar difference per relative value unit (RVU). A cost of living adjustment was performed using the Medicare Wage Index for each state. Coefficients of variation were calculated for each state to determine overall variability between the two systems. RESULTS: The mean reimbursement rates for Medicaid were lower for eight of the nine codes used in the study. Medicaid reimbursed physicians an average of 11.3% less overall and 23.1% less when adjusted for cost of living. The amount of variability in the Medicare rates was low with a consistent coefficient of variation of 0.06, but was higher in the Medicaid rates with a range of 0.26 to 0.29 in the unadjusted rates and 0.34 to 0.37 in the adjusted rates. There was a mean $6.73 decreased reimbursement per RVU for Medicaid procedures. CONCLUSION: For the most common arthroplasty procedures, Medicaid reimbursed physicians less than Medicare on average. Medicaid also demonstrated increased variability when compared to Medicare rates between states.

Risk Versus Reward: Hospitals Incentivized More Than Surgeons to Care for Riskier Arthroplasty Patients.

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.

Do Americans Lacking a Local Orthopaedic Surgeon Have Adequate Broadband for Telehealth?

BACKGROUND: Although telehealth holds promise in expanding access to orthopaedic surgical care, high-speed internet connectivity remains a major limiting factor for many communities. Despite persistent federal efforts to study and address the health information technology needs of patients, there is limited information regarding the current high-speed internet landscape as it relates to access to orthopaedic surgical care. QUESTIONS/PURPOSES: (1) What is the distribution of practicing orthopaedic surgeons in the United States relative to the presence of broadband internet access? (2) What geographic, demographic, and socioeconomic factors are associated with the absence of high-speed internet and access to a local orthopaedic surgeon? METHODS: The Federal Communications Commission (FCC) Mapping Broadband in America interactive tool was used to determine the proportion of county residents with access to broadband-speed internet for all 3141 US counties. Data regarding the geographic distribution of orthopaedic surgeons and county-level characteristics were obtained from the 2015 Physician Compare National Downloadable File and the Area Health Resource File, respectively. The FCC mapping broadband public use files are considered the most comprehensive datasets describing high-speed internet infrastructure within the United States. The year 2015 represents the most recently available FCC data for which county-level broadband penetration estimates are available. Third-party audits of the FCC data have shown that broadband expansion has been slow over the past decade and that many large improvements have been driven by changes in the reporting methodology. Therefore, we believe the 2015 FCC data still hold relevance. The primary outcome measure was the simultaneous absence of at least 50% broadband penetration and at least one orthopaedic surgeon practicing in county limits. Statistical analyses using Kruskal-Wallis tests and multivariable logistic regression were conducted to assess for factors associated with inaccessibility to orthopaedic telehealth. All statistical tests were two-sided with a significance threshold of p < 0.05. RESULTS: In 2015, 14% (448 of 3141) of counties were considered "low access" in that they both had no orthopaedic surgeons and possessed less than 50% broadband access. A total of 4,660,559 people lived within these low-access counties, representing approximately 1.4% (4.6 million of 320.7 million) of the US population. After controlling for potential confounding variables, such as the age, sex, income level, and educational attainment, lower population density per square mile (OR 0.92 [95% confidence interval (CI) 0.90 to 0.94]; p < 0.01), a lower number of primary care physicians per 100,000 (OR 0.88 [95% CI 0.81 to 0.97]; p < 0.01), a higher unemployment level (OR 1.3 [95% CI 1.2 to 1.4]; p < 0.01), and greater number preventable hospital stays per 100,000 (OR 1.01 [95% CI 1.01 to 1.02]; p < 0.01) were associated with increased odds of being a low-access county (though the effect size of the finding was small for population density and number of primary care physicians). Stated another way, each additional person per square mile was associated with an 8% (95% CI 6% to 10%; p < 0.01) decrease in the odds of being a low-access county, and each additional percentage point of unemployment was associated with a 30% (95% CI 20% to 40%) increase in the odds of being a low-access county. CONCLUSION: Despite the potential for telehealth programs to improve the delivery of high-quality orthopaedic surgical care, broadband internet access remains a major barrier to implementation. Until targeted investments are made to expand broadband infrastructure across the country, health systems, policymakers, and surgeon leaders must capitalize on existing federal subsidy programs, such as the lifeline or affordability connectivity initiatives, to reach unemployed patients living in economically depressed regions. The incorporation of internet access questions into clinic-based social determinants screening may facilitate the development of alternative follow-up protocols for patients unable to participate in synchronous videoconferencing. CLINICAL RELEVANCE: Some orthopaedic patients lack the broadband capacity necessary for telehealth visits, in which case surgeons may pursue alternative methods of follow-up such as mobile phone-based surveillance of postoperative wounds, surgical sites, and clinical symptoms.

The Current Relationship Between Surgeon Reimbursement and Patient Complexity in Arthroplasty-A Risk-Payment Analysis of All Primary Joint Replacements Billed to Medicare in 2019.

BACKGROUND: The purpose of this study was to assess surgeon reimbursement among total joint arthroplasty (TJA) patients who had differing risk profiles within the Medicare population. METHODS: The "2019 Medicare Physician and Other Provider" file was utilized. In 2019, 441,584 primary total hip and knee arthroplasty procedures were billed to Medicare Part B. All episodes were included. Patient demographics and comorbidity profiles were collected for all patients. Additionally, mean patient hierarchal condition category (HCC) risk scores and physician reimbursements were collected. All procedure episodes were split into 2 cohorts; those with an HCC risk score of 1.5 or greater, and those with patient HCC risk scores less than 1.5. Variables were averaged for each cohort and compared. RESULTS: The mean reimbursement across all procedures was $1,068.03. For the sicker patient cohort with a mean HCC risk score of 1.5 or greater, there was a significantly higher rate of all comorbidities compared to the cohort with HCC risk score under 1.5. The mean payment across the sicker cohort was $1,059.21, while the mean payment among the cohort with HCC risk score under 1.5 was 1,073.32 (P = .032). CONCLUSION: This study demonstrates that for Medicare patients undergoing primary TJA in 2019, the mean surgeon reimbursement was lower for primary TJA among sick patients in comparison to their healthier counterparts, although it is difficult to ascertain the impact of this discrepancy. As alternative payment models continue to undergo evaluation and development, these data will be important for the potential advancement of more equitable reimbursement models in arthroplasty care, specifically regarding surgeon reimbursement and possible risk adjustment within such models.

Getting paid less for more: shoulder arthroplasty incidence and reimbursement within Medicare from 2000 to 2019.

BACKGROUND: Shoulder arthroplasty has grown in popularity in the past 2 decades, especially following US Food and Drug Administration approval of reverse total shoulder arthroplasty (TSA) in 2003. Studies have shown that Medicare reimbursement for a variety of orthopedic procedures has decreased significantly over the past 2 decades. No study has evaluated this trend in the setting of shoulder arthroplasty, however. The purpose of this study was to assess true reimbursement trends in primary and revision shoulder arthroplasty since 2000. METHODS: Information was collected from the publicly available Medicare Part B National Summary Data Files for the period of 2000 to 2019. Data from Current Procedural Terminology codes 23470 (shoulder hemiarthroplasty), 23472 (TSA), 23473 (single-component revision shoulder arthroplasty), and 23474 (both-component revision shoulder arthroplasty) were analyzed. Reimbursement amounts were adjusted for inflation to May 2021 dollars. RESULTS: From 2000 to 2019, the number of shoulder hemiarthroplasty procedures billed to Medicare decreased 70% (from 5847 to 1750) whereas the number of TSA procedures increased 1527% (from 4044 to 65,477). During the same period, per-procedure Medicare reimbursement for hemiarthroplasty decreased 35% (from $1545.71 to $1003.43) after adjustment for inflation to 2021 dollars. Similarly, TSA reimbursement decreased 22% (from $1600.98 to $1248.76) after adjustment for inflation. For revision procedures, the number of single- and both-component revisions billed to Medicare increased 381% (from 344 to 1655) and 1331% (from 220 to 3147), respectively. Adjusted reimbursement per procedure decreased 36% (from $1931.62 to $1244.49) and 37% (from $2293.08 to $1449.43), respectively. CONCLUSION: This study shows an increase in the annual volume of primary and revision shoulder arthroplasty procedures from 2000 to 2019. During the same period (2000-2019), true Medicare reimbursement to physicians for TSA decreased when adjusted for inflation. This study provides data that may be useful for surgeons, hospitals, and policy makers to maintain access to quality shoulder arthroplasty care moving forward.

National and geographic trends in Medicare reimbursement rates for orthopedic shoulder and upper extremity surgery from 2000 to 2020.

BACKGROUND: There is a paucity of information regarding financial trends in orthopedic upper extremity surgery. If progress is to be made in advancing agreeable reimbursement models, a more comprehensive understanding of these trends is needed. The purpose of this study was to assess national and geographic trends in Medicare reimbursement rates for shoulder and elbow surgical procedures over the past 2 decades. METHODS: The 10 most billed Common Procedural Terminology (CPT) codes for both orthopedic shoulder surgery and elbow/upper arm surgery were determined. Medicare reimbursement data for these CPT codes were compiled between 2000 and 2020 and adjusted for inflation. The percentage change for each procedure and the average change in reimbursement each year were analyzed. Data from 2000, 2010, and 2020 were organized by state. The total percent change in physician fee and the percent change per year were tabulated for each CPT code using inflation-adjusted data and averaged by state. RESULTS: From 2000 to 2020, when corrected for inflation, shoulder and elbow procedures decreased on average by 29.3% and 24.5%, respectively. Shoulder procedures experienced a greater numerical yet statistically insignificant decline in mean reimbursement percent decrease (P = .16), average percent decrease per year (P = .11), a more negative compound annual growth rate (P = .14), and a greater R-squared value as compared with elbow and upper arm procedures. For shoulder procedures, the average percent difference in inflation-adjusted Medicare reimbursement rates from 2000 to 2020 varied from -22.6% in Alaska to -34.1% in Michigan; division data varied from -27.8% in the Mountain Division to -31.2% in the East North Central Division; and region data varied from -28.3% in the West to -30.5% in the Northeast. For elbow and upper arm procedures, the average percent difference in inflation-adjusted Medicare reimbursement rates from 2000 to 2020 varied from -17.6% in Alaska to -29.8% in Michigan; division data varied from -23.0% in the Mountain Division to -26.7% in the East North Central Division; and region data varied from -23.5% in the West to -25.7% in the Northeast. DISCUSSION: Inflation-adjusted Medicare reimbursement in upper extremity surgery has decreased markedly between 2000 and 2020. The degree of decrease varies geographically. If access to quality and sustainable surgical orthopedic care is to persist in the United States, increased awareness of these trends is important. The trends identified in this study can serve to customize regional health care policymaking.

Procedure Reimbursement, Inflation, and the Declining Buying Power of the Vascular Surgeon (2011-2021).

PURPOSE: The purpose of this study was to evaluate trends in Medicare reimbursement for common vascular procedures over the last decade. To enrich the context of this analysis, vascular procedure reimbursement is directly compared to inflation-adjusted changes in other surgical specialties. METHODS: The Centers for Medicare & Medicaid Services Physician/Supplier Procedure Summary file was utilized to identify the 20 procedures most commonly performed by vascular surgeons from 2011-2021. A similar analysis was performed for orthopedic, general, and neurological surgeons. The Centers for Medicare & Medicaid Services Physician-Fee Schedule Look-Up Tool was queried for each procedure, and reimbursement data was extracted. All monetary data was adjusted for inflation to 2021 dollars utilizing the consumer price index. Average year-over-year and total percentage change in reimbursement were calculated based on adjusted data for included procedures. Comparisons to other specialty data were made with ANOVA. RESULTS: From 2011-2021, the average, unadjusted change in reimbursement for vascular procedures was -7.2%. Accounting for inflation, the average procedural reimbursement declined by 20.1%. The greatest decline was observed in phlebectomy of varicose veins (-50.6%). Open arteriovenous fistula revision was the only vascular procedure with an increase in inflation-adjusted reimbursement (+7.5%). Year-over-year, inflation-adjusted reimbursement for common vascular procedures decreased by 2.0% per year. Venous procedures experienced the largest decrease in average adjusted reimbursement (-42.4%), followed by endovascular (-20.1%) and open procedures (-13.9%). These changes were significantly different across procedural subgroups (P < 0.001). During the same period, the average adjusted change in reimbursement for the 20 most common procedures in orthopedic surgery, general surgery, and neurosurgery was -11.6% vs. -20.1% for vascular surgery (P = 0.004). CONCLUSION: Medicare reimbursement for common surgical procedures has declined over the last decade. While absolute reimbursement has remained relatively stable for several procedures, accounting for a decade of inflation demonstrates the true diminution of buying power for equivalent work. The most alarming observation is that vascular surgeons have faced a disproportionate decrease in inflation-adjusted reimbursement in comparison to other surgical specialists. Awareness of these trends is a crucial first step towards improved advocacy and efforts to ensure the "value" of vascular surgery does not continue to erode.

A Comprehensive Analysis of Medicare Reimbursement to Physicians for Common Arthroscopic Procedures: Adjusted Reimbursement Has Fallen Nearly 30% From 2000 to 2019.

PURPOSE: To analyze and objectively measure the trends in inflation-adjusted Medicare reimbursement rates for the 20 most commonly performed orthopaedic arthroscopic surgical procedures from 2000 to 2019. METHODS: The Centers for Medicare & Medicaid Services website was used to find the top 20 most commonly performed arthroscopic procedures using the Public Use File data file for calendar year 2017. By use of the Physician Fee Schedule Look-Up Tool, national reimbursement averages were calculated from 2000-2019 and data were analyzed. Averages were adjusted for inflation using the Consumer Price Index. Current Procedural Terminology codes that did not exist in 2000 were unable to be analyzed in this study. RESULTS: When adjusted for inflation, Medicare reimbursement for the 20 most commonly performed arthroscopic procedures from 2000-2019 has decreased substantially (-29.81%). The mean Medicare reimbursement to physicians was $906 in 2000 and $632 in 2019. During this same period, the annual change in the adjusted mean reimbursement rate for all included arthroscopic procedures was -1.8% whereas the average compound annual growth rate was -1.9%. CONCLUSIONS: This study shows that when adjusted for inflation, Medicare reimbursement to physicians has decreased by nearly 30% during the past 20 years for the most common arthroscopic procedures. CLINICAL RELEVANCE: This analysis will give orthopaedic surgeons and hospital administrators a better understanding of the financial trends surrounding one of the fastest-growing techniques in surgery. Additionally, these financial-trend data will be increasingly important as the population in the United States continues to age and new payment models are introduced.

A Comprehensive Monetary Analysis of Inpatient Total Hip and Knee Arthroplasties Billed to Medicare by Hospitals: 2011-2017.

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.

Temporal Analysis of Medicare Physician Reimbursement and Procedural Volume for all Hip and Knee Arthroplasty Procedures Billed to Medicare Part B From 2000 to 2019.

BACKGROUND: The purpose of this study was to evaluate trends in annual arthroplasty volume among the Medicare population, as well as assess true Medicare reimbursement to physicians for all hip and knee arthroplasty procedures billed to Medicare since year 2000. METHODS: The publicly available Medicare Part B National Summary Data File from years 2000 to 2019 was utilized. Collected data included true physician reimbursements for all primary total hip and knee, unicompartmental knee, and revision hip/knee arthroplasty procedures from 2000 to 2019. Monetary data was adjusted for inflation to year 2019 dollars. Change was assessed and compared by procedure type. RESULTS: From 2000 to 2019, physicians billed Medicare Fee-for-service for 8,363,821 hip and knee arthroplasty procedures. During this time, the annual number of included arthroplasty procedures billed to Medicare increased by 100%. From 2000 to 2019 across all included procedures, the mean physician reimbursement after adjusting for inflation decreased by -$729.82 (-38.9%) per procedure. This varied by procedure type. Unicompartmental knee arthroplasty was the only procedure to experience an increased mean reimbursement when adjusting for inflation, increasing by $241.40 (+16.6%) per procedure from 2000 to 2019. CONCLUSION: This study demonstrates decreasing Medicare reimbursement to physicians within hip and knee arthroplasty from 2000 to 2019 when adjusting for inflation. This study is important for informing the potential development of more equitable payment models and maintaining access for arthroplasty care moving forward.

Some outcomes of patients treated operatively for distal humerus fractures are affected by hand dominance.

PURPOSE: This study sought to compare postoperative outcomes and complications between patients with distal humerus fractures treated with open reduction and internal fixation (ORIF) of their non-dominant versus dominant arm. METHODS: A retrospective review of all patients who sustained a distal humerus fracture treated operatively with ORIF at one academic institution between 2011 and 2015 was performed. Measured outcomes included complications, time to fracture union, painful hardware, removal of hardware, Mayo Elbow Performance Index (MEPI), and elbow range of motion. Differences in outcomes between patients who underwent surgery of their dominant upper extremity and those who underwent surgery of their non-dominant extremity were assessed. RESULTS: Sixty-nine patients met inclusion criteria. Forty (58.0%) underwent ORIF of a distal humerus fracture on their non-dominant arm and 29 (42.0%) on their dominant arm. Groups did not differ with respect to demographics, injury information, or surgical management. Mean overall follow-up was 14.1 ± 10.5 months, with all patients achieving at least 6 months follow-up. The non-dominant cohort experienced a higher proportion of postoperative complications (P = 0.048), painful hardware (P = 0.018), and removal of hardware (P = 0.002). At latest follow-up, the non-dominant cohort had lower MEPI scores (P = 0.037) but no difference in elbow arc of motion (P = 0.314). CONCLUSION: Patients who sustained a distal humerus fracture of their non-dominant arm treated with ORIF experienced more postoperative complications, reported a greater incidence of painful hardware, underwent removal of hardware more often, and had worse functional recovery in this study. Physicians should emphasize the importance of physical therapy and maintaining arm movement especially when the non-dominant arm is involved following distal humerus fracture repair. LEVEL OF EVIDENCE: Level III.

Medicare Reimbursement for General Surgery Procedures: 2000 to 2018.

OBJECTIVE: The purpose of this study is to evaluate monetary trends from 2000 to 2018 in Medicare reimbursement rates for the most common general surgery procedures. SUMMARY BACKGROUND DATA: A complete understanding of financial trends in general surgery in the United States is lacking. As such, an evaluation of trends in reimbursement rates in general surgery is important for defining the specialty's current and future financial health. METHODS: The Physician Fee Schedule Look-Up Tool from the Centers for Medicare and Medicaid Services was queried for each of the 20 top codes top in general surgery. The total raw percent change in Medicare reimbursement rate for each procedure from 2000 to 2018 was calculated and averaged. All data was corrected for inflation. Both average annual and total percentage change were calculated based on these adjusted trends. Compound annual growth rate was calculated using the adjusted data. RESULTS: After adjusting all data for inflation, the reimbursement rate for all included procedures decreased by an average of 24.4% throughout the study period. During this time, the adjusted reimbursement rate decreased by an average of 1.4% each year with an average compound annual growth rate of -1.6%. CONCLUSION: After adjusting for inflation, Medicare reimbursement rates in general surgery have steadily decreased from 2000 to 2018. It is important that these trends are understood and considered by surgeons, healthcare administrators, and policy-makers in order to develop and implement agreeable models of reimbursement while ensuring access to quality general surgery care in the United States.