Relative Value Units Research Articles

Percutaneous kidney biopsy trends in the Medicare population by specialty from 2011 to 2021: implications for nephrology training requirements and radiology referral patterns.

To study trends in volume and reimbursement for percutaneous kidney biopsy (PKB) by physicians and advanced practice providers (APPs) for Medicare enrollees from 2011-2021. Claims from the Medicare Part B Physician/Supplier Procedure Master File (a national Medicare database) for 2011-2021 were extracted using Current Procedural Terminology codes for PKB. Total volumes were compared by provider specialty. Non-facility reimbursement, work Relative Value Unit (RVU) non-facility practice expense RVU, and malpractice RVU were compared. Between 2011 and 2021, total volume of PKB by physicians and APPs increased from 30,753 to 34,090 (10.9%), with a peak of 37,882 in 2019 prior to the COVID 19 pandemic. Radiology performed the majority of procedures during the study period. Relative share for radiology increased from 67.6% to 81.1% while the relative share for internal medicine/nephrology decreased from 24.3% to 14.3%, accelerating between 2019 and 2020. Volume and relative share for APPs marginally increased (from 0.9% to 1.2%). Non-facility reimbursement decreased from $578.96 in 2010 to $568.76 in 2021 (1.7%), work RVU decreased from 2.63 to 2.38 (9.5%), non-facility practice expense RVU decreased from 14.10 to 13.71 (2.8%), and malpractice RVU decreased from 0.31 to 0.21 (32.3%). Volume and total share of PKB performed by radiology increased over the study period. Conversely, internal medicine/nephrology performed fewer kidney biopsies. Despite the expanding role for APPs in other image-guided procedures, very few PKBs were performed by APPs throughout the study period. Reimbursement and RVU for PKB declined over the study period.

Inpatient versus Outpatient Immediate Alloplastic Breast Reconstruction: Recent Trends, Outcomes, and Safety.

Immediate alloplastic breast reconstruction was traditionally performed as an inpatient procedure. Despite several reports in the literature demonstrating comparable safety outcomes, there remains hesitancy to accept breast reconstruction performed as an outpatient procedure. A retrospective review of National Surgical Quality Improvement Program data from 2014 to 2018 was utilized to evaluate recent trends and 30-day postoperative complication rates for inpatient versus outpatient immediate prosthetic-based breast reconstruction. Propensity score matching was used to obtain comparable groups. During the study period, 33,587 patients underwent immediate alloplastic breast reconstruction. Of those, 67.5% of patients were discharged within 24 hours, and 32.4% of patients had a hospital stay of more than 24 hours. Immediate alloplastic reconstruction had an overall growth rate of 16.9% from 2014 to 2018. After propensity score matching, intraoperative variables that correlated with significantly increased inpatient status included increased work relative value units (16.3 ± 2.3 versus 16.2 ± 2.6; P < 0.001), longer operative times (228 ± 86 versus 206 ± 77; P < 0.001), and bilateral procedure (44.0% versus 43.5%; P < 0.001). There were higher rates of pulmonary embolism, wound dehiscence, urinary tract infection, transfusions, sepsis, readmissions, and reoperations in the group with the longer hospital stay. Based on increased complication rates and costs in the inpatient setting, we propose outpatient reconstructive surgery as a safe and cost-effective alternative for immediate alloplastic breast reconstruction.

Budget Neutrality and Medicare Physician Fee Schedule Reimbursement Trends for Radiologists, 2005 to 2021

PurposeThe Medicare program, by law, must remain budget neutral. Increases in volume or relative value units (RVUs) for individual services necessitate declines in either the conversion factor or assigned RVUs for other services for budget neutrality. This study aimed to assess the contribution of budget neutrality on reimbursement trends per Medicare fee-for-service beneficiary for services provided by radiologists. MethodsThe study used aggregated 100% of Medicare Part B claims from 2005 to 2021. We computed the percentage change in reimbursement per beneficiary, actual and inflation adjusted, to radiologists. These trends were then adjusted by separately holding constant RVUs per beneficiary and the conversion factor to demonstrate the impact of budget neutrality. ResultsUnadjusted reimbursement to radiologists per beneficiary increased 4.2% between 2005 and 2021, but when adjusted for inflation, it declined 24.9%. Over this period, the conversion factor declined 7.9%. Without this decline, the reimbursement per beneficiary would have been 9 percentage points higher in 2021 compared with actual. RVUs per beneficiary performed by radiologists increased 13.1%. Keeping RVUs per beneficiary at 2005 levels, reimbursement per beneficiary would have been 12.1 percentage points lower than observed in 2021. ConclusionsGiven budget neutrality, a substantial decline has occurred in inflation-adjusted reimbursement to radiologists per Medicare beneficiary. Decreases due to both inflation and the decline in conversion factor are only partially offset by increased RVUs per beneficiary, meaning more services per patient with less overall pay, an equation likely to heighten access challenges for Medicare beneficiaries and shortages of radiologists.

Application of a cost calculation approach in medical oncology: case of Hassan II university hospital in Morocco

BackgroundIn Morocco, hospitals do not have cost accounting systems that allow them to produce reliable budget forecasts to know and justify the costs of their operations. Moroccan hospitals are thus among the public organizations that do not know the cost of their services. Faced with the lack of data on the cost of care for cancer patients, this research aims to implement an approach to calculate the cost of services provided at the level of the medical oncology department of the Hassan II University Hospital in Fez. The objective is to provide data that can be used in the pricing and financing process of the different services provided in medical oncology.MethodsIn this research work, we proposed a top-down costing approach. Two main qualitative data collection tools were used: observation and document analysis. We used mainly and Excel for data processing to determine costs and related statistics.ResultsThe result of this study shows the possible application of a top-down approach to cost calculation which consists in determining the cost per department (oncology service) and per product (chemotherapy act, transfusion, ascites puncture, Inpatient day). Two main methods were mainly used, namely the volume-based allocation method and the method relative value units (RVU). The proposed top-down cost calculation approach has the advantage of being easy to implement, but on the other hand, it is not very accurate in producing results on the actual cost. The data from this study can be exploited to revise the prices of procedures provided in medical oncology.

Anesthesia Clinical Workload Estimated From Electronic Health Record Documentation vs Billed Relative Value Units

Accurate measurements of clinical workload are needed to inform health care policy. Existing methods for measuring clinical workload rely on surveys or time-motion studies, which are labor-intensive to collect and subject to biases. To compare anesthesia clinical workload estimated from electronic health record (EHR) audit log data vs billed relative value units. This cross-sectional study of anesthetic encounters occurring between August 26, 2019, and February 9, 2020, used data from 8 academic hospitals, community hospitals, and surgical centers across Missouri and Illinois. Clinicians who provided anesthetic services for at least 1 surgical encounter were included. Data were analyzed from January 2022 to January 2023. Anesthetic encounters associated with a surgical procedure were included. Encounters associated with labor analgesia and endoscopy were excluded. For each encounter, EHR-derived clinical workload was estimated as the sum of all EHR actions recorded in the audit log by anesthesia clinicians who provided care. Billing-derived clinical workload was measured as the total number of units billed for the encounter. A linear mixed-effects model was used to estimate the relative contribution of patient complexity (American Society of Anesthesiology [ASA] physical status modifier), procedure complexity (ASA base unit value for the procedure), and anesthetic duration (time units) to EHR-derived and billing-derived workload. The resulting β coefficients were interpreted as the expected effect of a 1-unit change in each independent variable on the standardized workload outcome. The analysis plan was developed after the data were obtained. A total of 405 clinicians who provided anesthesia for 31 688 encounters were included in the study. A total of 8 288 132 audit log actions corresponding to 39 131 hours of EHR use were used to measure EHR-derived workload. The contributions of patient complexity, procedural complexity, and anesthesia duration to EHR-derived workload differed significantly from their contributions to billing-derived workload. The contribution of patient complexity toward EHR-derived workload (β = 0.162; 95% CI, 0.153-0.171) was more than 50% greater than its contribution toward billing-derived workload (β = 0.106; 95% CI, 0.097-0.116; P < .001). In contrast, the contribution of procedure complexity toward EHR-derived workload (β = 0.033; 95% CI, 0.031-0.035) was approximately one-third its contribution toward billing-derived workload (β = 0.106; 95% CI, 0.104-0.108; P < .001). In this cross-sectional study of 8 hospitals, reimbursement for anesthesiology services overcompensated for procedural complexity and undercompensated for patient complexity. This method for measuring clinical workload could be used to improve reimbursement valuations for anesthesia and other specialties.

Work overload and diagnostic errors in radiology

PurposeTo determine the association between workload and diagnostic errors on clinical CT scans. MethodThis retrospective study was performed at a tertiary care center and covered the period from January 2020 to March 2023. All clinical CT scans that contained an addendum describing a perceptual error (i.e. failure to detect an important abnormality) in the original report that was issued on office days between 7.30 a.m. and 18.00 p.m., were included. The workload of the involved radiologist on the day of the diagnostic error was calculated in terms of relative value units, and normalized for the known average daily production of each individual radiologist (workloadnormalized). A workloadnormalized of less than 100% indicates relative work underload, while a workloadnormalized of > 100% indicates relative work overload in terms of reported examinations on an individual radiologist’s basis. ResultsA total of 49 diagnostic errors were included. Top-five locations of diagnostic errors were lung (n = 8), bone (n = 8), lymph nodes (n = 5), peritoneum (n = 5), and liver (n = 4). Workloadnormalized on the days the diagnostic errors were made was on average 121% (95% confidence interval: 106% to 136%), which was significantly higher than 100% (P = 0.008). There was no significant upward monotonic trend in diagnostic errors over the course of the day (Mann-Kendall tau of 0.005, P = 1.000), and there were no other notable temporal trends either. ConclusionsRadiologists appear to have a relative work overload when they make a diagnostic error on CT. Diagnostic errors occurred throughout the entire day, without any increase towards the end of the day.

Operative time variability: Understanding and navigating a risk affecting surgeon and hospital efficiency

BackgroundThere is limited prior literature on the relationship between operative time and its relative variability. We sought to identify the risk, in terms of operative time variability, that urologists as well as health systems assume with the scheduling of urologic surgical procedures. MethodsThe 2015–2018 National Surgical Quality Improvement Program database was queried for single current procedural terminology (CPT) code urologic surgery cases. Cases missing a positive value for operative time or work relative value units were excluded. After exclusion of the 3.7% of the least performed cases by CPT code with greater than 100 cases performed, Spearman rank correlation coefficient was calculated to measure the association between mean operative time and coefficient of variation for the identified cases. ResultsOf the 147,501 cases queried, the mean operative time was 98.3 min, mean standard deviation (SD) in operative time was 47.5 min, and the coefficient of variation was 0.48. Coefficient of variation was strongly negatively correlated with mean operative time (ρ = -0.801), indicating that shorter procedures tended to have relatively higher SDs in operative time for their mean operative time when compared to longer procedures. ConclusionTo the best of our knowledge, we are the first to report that the coefficient of variation is negatively correlated with mean operative time using a national dataset adding to the generalizability of prior literature utilizing single hospital datasets. Incorporation of these data in surgical scheduling may reduce various risks for both urologists as well as health systems.

Diagnostic Imaging Utilization in the Emergency Department: Recent Trends in Volume and Radiology Work Relative Value Units

PurposeThe aim of this study was to quantify and characterize the recent trend in emergency department (ED) imaging volumes and radiology work relative value units (wRVUs) at level I and level III trauma centers. MethodsTotal annual diagnostic radiology imaging volumes and wRVUs were obtained from level I and level III trauma centers from January 2014 to December 2021. Imaging volumes were analyzed by modality type, examination code, and location. Total annual patient ED encounters (EDEs), annual weighted Emergency Severity Index, and patient admissions from the ED were obtained. Data were analyzed using annual imaging volume or wRVUs per EDE, and percentage change was calculated. ResultsAt the level I trauma center, imaging volumes per EDE increased for chest radiography (5.5%), CT (35.5%), and MRI (56.3%) and decreased for ultrasound (−5.9%) from 2014 to 2021. Imaging volumes per EDE increased for ultrasound (10.4%), CT (74.6%), and MRI (2.0%) and decreased for chest radiography (−4.4%) at the level III trauma center over the same 8-year period. Total wRVUs per EDE increased at both the level I (34.9%) and level III (76.6%) trauma centers over the study period. ConclusionsED imaging utilization increased over the 8-year study period at both level I and level III trauma centers, with an increase in total wRVUs per EDE. There was a disproportionate increased utilization of advanced imaging, such as CT, over time. ED utilization trends suggest that there will be a continued increase in demand for advanced imaging interpretation, including at lower acuity hospitals, so radiology departments should prepare for this increased work demand.

Objective assessment of physician work in infrainguinal arterial bypass surgery

ObjectiveThe purpose of this study is obtain robust objective data from the Vascular Quality Initiative on physician work in infrainguinal artery bypass surgery. Operative time, patient comorbidities, anatomical complexity, consequences of adverse outcomes, and postoperative length of stay all factor into procedure relative value unit assignment and physician reimbursement. MethodsBaseline demographics and comorbidities were identified among 74,920 infrainguinal bypass surgeries in Vascular Quality Initiative between 2003 and 2022. Investigation into areas of progressive complexity over time was conducted. Bypasses were divided into 10 cohorts based on inflow and target arteries and conduit type. Mean operative times, lengths of stay, major morbidity rates, and 90-day mortality rates were identified across the various bypasses. Comparison of relative value unit per minute service time during the acute inpatient hospital admission was performed between the most 4 common bypasses and 14 commonly performed highly invasive major surgeries across several subdisciplines. ResultsPatients undergoing infrainguinal arterial bypass have an advanced combination of medical complexities highlighted by diabetes mellitus in 40%, hypertension in 88%, body mass index >30 in 30%, coronary artery disease that has clinically manifested in 31%, renal insufficiency in 19%, chronic obstructive pulmonary disease in 27%, and prior lower extremity arterial intervention (endovascular and open combined) in >50%. The need for concomitant endarterectomy at the proximal anastomosis site of infrainguinal bypasses has increased over time (P < .001). The indication for bypass being limb-threatening ischemia as defined by ischemic rest pain, pedal tissue loss, or acute ischemia has also increased over time (P < .001), indicating more advanced extent of arterial occlusion in patients undergoing infrainguinal bypass. Finally, there has been a significant (P < .001) progression in the percentage of patients who have undergone a prior ipsilateral lower extremity endovascular intervention at the time of their bypass (increasing from 9.9% in 2003-2010 to 31.9% in the 2018-2022 eras). Among the 18 procedures investigated, the 4 most commonly performed infrainguinal bypasses were included in the analysis. These ranked 14th, 16th, 17th and 18th as the most poorly compensated per minute service time during the acute operative inpatient stay. ConclusionsInfrainguinal arterial bypass surgery has an objectively undervalued physician work relative value unit compared with other highly invasive major surgeries across several subdisciplines. There are elements of progressive complexity in infrainguinal bypass patients over the past 20 years among a patient cohort with a very high comorbidity rate, indicating escalating intensity for infrainguinal bypass.

Variation in Treatment Charges and Reimbursement Among Individual Thoracic Surgeons

BackgroundHealth care use and costs have undergone an increase in public scrutiny. Other specialties have evaluated practice patterns of their most highly reimbursed surgeons and found unique billing and procedure overuse. In this study, we evaluate Medicare payments to general thoracic surgeons and evaluate those with the highest reimbursements. MethodsThe 2018 Medicare Provider Utilization Data were queried to identify thoracic surgeons. Services were grouped into common categories: Evaluation and Management, Lung/Pleura, Foregut, Chest Wall, Airway, Diaphragm, Mediastinum, Endoscopy, and Transplant. Payment data were analyzed for surgeons receiving the top 1% of Medicare payments and the remainder of the workforce. ResultsIn 2018, 2000 unique self-identified thoracic surgeons received a total of $54,734,736 in payments from Medicare for thoracic-related services. The top 1% of thoracic surgeons (n = 20) received $4,607,561, or 8.4% of total payments. Inpatient Evaluation and Management was the leading payment category for the top 1% (48.5% of payments), whereas Outpatient Evaluation and Management led for the remaining workforce (43.5% of payments). Whereas the surgical procedure code with overall highest reimbursement for both groups was Current Procedural Terminology (American Medical Association) 32663 (video-assisted thoracic surgery lobectomy), there was a difference with an increased use of high relative value unit unbundled Current Procedural Terminology codes in the highest earners. ConclusionsA disproportionate amount of Medicare reimbursement went to top 1%. The highest earners appeared to earn the most from inpatient treatment codes and also used unbundled codes more often. Because billing code use is not regulated and often subjective, a deeper evaluation by the major surgical societies may be warranted.

Burnout in US hematologists and oncologists: impact of compensation models and advanced practice provider support.

Burnout is prevalent throughout medicine. Few large-scale studies have examined the impact of physician compensation or clinical support staff on burnout among hematologists and oncologists. In 2019, the American Society of Hematology conducted a practice survey of hematologists and oncologists in the AMA (American Medical Association) Masterfile; burnout was measured using a validated, single-item burnout instrument from the Physician Work-Life Study, while satisfaction was assessed in several domains using a 5-point Likert scale. The overall survey response rate was 25.2% (n= 631). Of 411 respondents with complete responses in the final analysis, 36.7% (n= 151) were from academic practices and 63.3% (n= 260) from community practices; 29.0% (n= 119) were female. Over one-third (36.5%; n= 150) reported burnout, while 12.0% (n= 50) had a high level of burnout. In weighted multivariate logistic regression models incorporating numerous variables, compensation plans based entirely on relative value unit (RVU) generation were significantly associated with high burnout among academic and community physicians, while the combination of RVU+ salary compensation showed no significant association. Female gender was associated with high burnout among academic physicians. High advanced practice provider utilization was inversely associated with high burnout among community physicians. Distinct patterns of career dissatisfaction were observed between academic and community physicians. We propose that the implementation of compensation models not based entirely on clinical productivity increased support for women in academic medicine, and expansion of advanced practice provider support in community practices may address burnout among hematologists and oncologists.

Postoperative complications in women with ovarian cancer stratified by cytoreductive surgery outcome.

To compare 30-day postoperative complications for patients with advanced ovarian cancer who underwent resection to no gross residual disease versus optimal and suboptimal cytoreduction. A retrospective cohort study of women drawn from the National Surgical Quality Improvement Program who underwent cytoreductive surgery for advanced ovarian cancer between 2014 and 2019 was performed. Exposure of interest was extent of surgical resection defined as no gross residual disease; residual disease <1 cm (optimal); and residual disease >1 cm (suboptimal). Primary outcome was postoperative complication. Associations were examined with bivariable tests and multivariable logistic regression. A total of 2248 women underwent cytoreductive surgery; 68.4% (n = 1538) underwent resection to no gross residual disease, 22.4% (n = 504) had an optimal, and 9.2% (n = 206) had a suboptimal cytoreduction. Optimal cytoreduction patients had the highest rates of any postoperative complication (35.5%, p < 0.001). They also had the longest operative times and procedures that were most surgically complex (203 min, 43.6 relative value units, both p < 0.05). However, patients who underwent optimal cytoreduction did not have increased odds of major complications (adjusted odds ratio: 1.20, 95% confidence interval: 0.91-1.58). Patients who underwent optimal cytoreduction had more postoperative complications, required the most operating room time, and represented more complex surgeries compared with suboptimal cytoreduction or resection to no gross residual disease.

The Perceived Impact of the New Medicare Rules for Split/Shared Visits: A Survey of Advanced Practice Administrators.

Background The Centers for Medicare and Medicaid Services (CMS) recently updated its split/shared policy but delayed enforcing sole time-based billing methodology in 2023 after industry pushback. However, the newtime-basedrequirement is set for 2024. Yet, there is no published literature addressing perceived organizational impacts associated with new split/shared rules. Methods A cross-sectional survey study was administered via electronic email Listserv (n= 108) over a two-and-a-half-week period in 2023. The survey was conducted to examine the potential organizational impact of complying with the new Medicare split/shared visit policy. The collected survey data were analyzed using descriptive statistics. Results Despite the small sample size,this novel research study seems tosuggestthat there is a range ofperceived issuesassociated with the new split/shared rules, including a perceived decrease in physician compensation due to changes in work relative value unit(wRVU) attribution and potential conflict between physicians and advanced practice providers (APPs) as they compete for wRVU credit for inpatient services. Additionally, respondents felt that the new regulatory change would lead to layoffs and/or hiring freezes of inpatient APP positions, thereby impacting team-based care dynamics. Further work is needed to better understand the impact of the new split/shared rules on coding practices, revenue, efficiency, provider, and patient satisfaction. Conclusion Thefindingsreported in this study shednewlight onthe perceived impacts of the new split/shared visit rules on healthcare institutions. Although the updated rules are designed to provide greater transparency and better align reimbursement with services performed, concerns persist around the potentialimpact on day-to-day workflows, physician compensation, net revenue, and potential economic impact on the traditional team-based care model.

Effect of a National VHA Medical Scribe Pilot on Provider Productivity, Wait Times, and Patient Satisfaction in Cardiology and Orthopedics

BackgroundSection 507 of the VA MISSION Act of 2018 mandated a 2-year pilot study of medical scribes in the Veterans Health Administration (VHA), with 12 VA Medical Centers randomly selected to receive scribes in their emergency departments or high wait time specialty clinics (cardiology and orthopedics). The pilot began on June 30, 2020, and ended on July 1, 2022.ObjectiveOur objective was to evaluate the impact of medical scribes on provider productivity, wait times, and patient satisfaction in cardiology and orthopedics, as mandated by the MISSION Act.DesignCluster randomized trial, with intent-to-treat analysis using difference-in-differences regression.PatientsVeterans using 18 included VA Medical Centers (12 intervention and 6 comparison sites).InterventionRandomization into MISSION 507 medical scribe pilot.Main MeasuresProvider productivity, wait times, and patient satisfaction per clinic-pay period.Key ResultsRandomization into the scribe pilot was associated with increases of 25.2 relative value units (RVUs) per full-time equivalent (FTE) (p < 0.001) and 8.5 visits per FTE (p = 0.002) in cardiology and increases of 17.3 RVUs per FTE (p = 0.001) and 12.5 visits per FTE (p = 0.001) in orthopedics. We found that the scribe pilot was associated with a decrease of 8.5 days in request to appointment day wait times (p < 0.001) in orthopedics, driven by a 5.7-day decrease in appointment made to appointment day wait times (p < 0.001), and observed no change in wait times in cardiology. We also observed no declines in patient satisfaction with randomization into the scribe pilot.ConclusionsGiven the potential improvements in productivity and wait times with no change in patient satisfaction, our results suggest that scribes may be a useful tool to improve access to VHA care. However, participation in the pilot by sites and providers was voluntary, which could have implications for scalability and what effects could be expected if scribes were introduced to the care process without buy-in. Cost was not considered in this analysis but is an important factor for future implementation.Trial RegistrationClinicalTrials.gov Identifier: NCT04154462.

Opportunity Cost of Vitreoretinal Surgeries.

Purpose: To compare physician reimbursements for vitreoretinal surgeries with office-based patient care. Methods: A theoretical model was performed comparing physician work reimbursements for the 10 most common vitreoretinal surgeries with office-based work relative value units (wRVUs) that could have been generated during the same global time period. The reference physician was modeled at 40 patients per 8-hour workday. A lower volume physician and higher volume physician were modeled at 30 patients/day and 50 patients/day, respectively. The reimbursement rates and allocated times for surgery were based on the 2021 values set by Medicare, and the average wRVU per office visit was based on 2021 real-world data from the Vestrum Retinal Healthcare Database. Results: In the reference case, performing any of the 10 most common vitreoretinal surgeries was associated with an opportunity cost with a weighted mean of 49% (range, 40%-68%) relative to lost office productivity. The Centers for Medicare & Medicaid Services (CMS) allocated a weighted mean intraservice time of 73 minutes; however, the reference physician would have to complete the surgery with a weighted average of 5 minutes (range, -31-12 minutes) for surgical wRVUs to equal office-based reimbursements. Performing these 10 surgeries was associated with a 25% opportunity cost even for the lower volume physician and 61% for the higher volume physician. Probability sensitivity analysis with a range of conditions identified opportunity costs from surgery in over 99% of simulated scenarios. Conclusions: Medicare reimbursements for the physician work component of vitreoretinal surgeries represented a significant opportunity cost for the physician relative to office-based patient care of equivalent time, especially for busier physicians. The model did not explore practice overhead and professional liability insurance, which are factored separately by CMS and may influence the opportunity cost depending on utilization. The average threshold surgery times for surgical reimbursements to equal office-based reimbursements may be difficult to achieve.

The RVU Compensation Model and Head and Neck Surgical Education.

The present study aims to quantify the opportunity cost of training residents and fellows for head and neck surgery. A 2005-2015 review of ablative head and neck surgical procedures was performed using the National Surgical Quality Improvement Program (NSQIP). Work relative value units (wRVU) generated per hour were compared among procedures performed by attendings alone, attendings with residents, and attendings with fellows. Among 34,078 ablative procedures, the rate of wRVU generation per hour was greatest for attendings alone (10.3), followed by attendings with residents (8.9) and attendings with fellows (7.0, p < 0.001). Resident and fellow involvement was associated with opportunity costs of $60.44 per hour (95% CI: $50.21-$70.66/h) and $78.98 per hour ($63.10-$94.87/h, 95% CI), respectively. wRVU-based physician reimbursement does not consider or adjust for the extra effort involved in training future head and neck surgeons. NA Laryngoscope, 134:113-119, 2024.

Comparison of Value per Operative Time between Primary and Revision Surgery for Adult Spinal Deformity: A Propensity Score-Matched Analysis.

Retrospective cohort study. To compare the relative value units (RVUs) per minute of operative time between primary and revision surgery for adult spinal deformity (ASD). Surgery for ASD is technically demanding and has high risks of complications and revision rates. This common need for additional surgery can increase the overall cost of care for ASD. RVU is used to calculate reimbursement from Medicare and to determine physician payments nationally. In calculating RVUs, the physician's work, the expenses of the physician's practice, and professional liability insurance. Cost effectiveness of surgeries for ASD have been evaluated, except for RVUs per minute compared between primary and revision surgery. Data were obtained from the American College of Surgeons National Surgical Quality Improvement Program database. Patients aged ≥18 years who underwent surgery for spinal deformity between 2011 and 2019 were identified and included. To ensure a homogenous patient cohort, those who underwent anterior-only and concurrent anterior-posterior fusions were excluded. Propensity score matching analysis was performed, and Mann-Whitney U test, Pearson chi-square test, or Fisher's exact test were used to compare matched cohorts as appropriate. A total of 326 patients who underwent revision surgery were matched with 206 primary surgery patients via propensity score matching. Demographic characteristics, comorbidities, preoperative laboratory values, and readmission and reoperation rates were not significantly different between groups. The revision surgery group had significantly higher mean RVUs per minute than that of the primary surgery group (0.331 vs. 0.249, p <0.001), as well as rates of morbidity and blood transfusion. Compared to primary surgery, revision surgery for ASD is associated with significantly higher RVUs per minute and total RVUs and higher rates of 30-day morbidity and blood transfusions. Readmission and reoperation rates are similar between surgeries.

97 Burning a Hole in Our Pockets: 12 Year Trends of Medicare Reimbursement for Burn Procedures

Abstract Introduction Burn injuries cost the USA ~$976.6 million annually. Physician reimbursement has lagged despite years of lobbying by physician groups. The Centers for Medicare and Medicaid Services plan to cut physician reimbursement by 4.2% in 2023. Evaluating reimbursement data for hospital-based procedures is timely, including burn procedures. We hypothesized Medicare reimbursement trends for common burn procedures decreased from 2010-2022. Methods We obtained pricing data from the publicly-available Medicare Physician Fee Schedule Look-Up Tool for 26 Current Procedural Terminology (CPT) codes: “Burns–preparation of wound bed” (15002-15005), “Burns–split thickness skin graft” (15100-15101 &amp; 15120-15121), “Burns–skin substitute” (15271-15278), “Cultured epidermal autograft” (15150-15152 &amp; 15155-15157), and “Cell Suspension Epidermal Autograft” (15110-15111 &amp; 15115-15116). We calculated percent differences for reimbursement; compound annual growth rate (CAGR); and percent differences for work, facility, non-facility, and malpractice relative value units (RVUs). Analysis was conducted in R 4.1.2. Results The three largest reimbursement increases were for CPT codes 15272 (24.6%), 15155 (23.7%), and 15003 (10.9%); the three largest decreases were for 15121 (-16.8%), 15120 (-6.1%), and 15275 (-5.0%). The three largest CAGR increases were for CPT codes 15272 (2.2%), 15155 (1.8%), 15274 (0.9%), and 15003 (0.9%); the three smallest were for 15121 (-1.5%), 15120 (-0.5%), and 15275 (-0.5%). Table 1 shows trends of RVUs. Conclusions Our 12-year analysis of Medicare reimbursement trends for 26 burn procedures demonstrated an overall increase in hospital reimbursement and parallel net decrease in physician work RVUs. Reimbursements were increasingly allocated away from surgeons to facility fees and malpractice insurance. Cultured epidermal autograft to the head, neck, hands, and feet (15155) saw the largest increase in Medicare reimbursement with no change in direct physician reimbursement while split-thickness skin grafts to the head, neck, &amp; genitals (15120 &amp; 15121) showed decreased rates. Future work is needed to understand why these trends are occurring to advocate against physician reimbursement cuts. Applicability of Research to Practice Studies contributing to price transparency allow stakeholders to focus on why burn surgeons are receiving lower reimbursements.

Financial Impact of the Indiana University Student-Run Free Clinic.

Student-run free clinics (SRFCs) serve as an important public safety-net for un- and under-insured patients. Few studies have investigated their financial impact or return of investment to the community. The aim of this study was to estimate the financial impact of the Indiana University Student Outreach Clinic (IUSOC) using national market values of medical visits and lab services in 2021.From internal triage classification records maintained from March to December 2021, Current Procedural Terminology (CPT) codes were assigned corresponding to "New Patient," "Returning Quick or Long" and "Fast Track" visits. Total Work Relative Value Units (wRVUs) were calculated to then estimate the total monetary value for medical services. Similarly, the collection of laboratory services rendered from March to December 2021 were assigned costs using the 2021 Center for Medicare and Medicaid Services (CMS) fee schedule.There were a total of 1475 medical visits identified in this study under the triage categories of interest, with 440 New Patient visits, 1032 Returning Quick and Long visits, and 3 Fast Track visits. From the calculated total wRVUs, the estimated monetary value for medical services was $95,413.79. Additionally, there were 3633 eligible lab tests ordered; almost half of these (1523, 41.9%) were categorized as routine lab tests (CMP, BMP, CBC, lipid panel). The estimated value of lab services was $56,296.81.Our estimates reveal that the IUSOC provided nearly $150,000 worth of free healthcare to the community in 2021. Further, most patients were seen for return visits, revealing the opportunity to streamline logistics.

Establishing a pediatric interventional radiology inpatient consult service.

To delineate pediatric interventional radiology (IR) inpatient consult growth and resulting collections after implementation of a pediatric IR consult service. An inpatient IR consult process was created at a single academic children's hospital in October 2019. IR consult note templates were created in Epic (Epic Systems Corporation, Verona, Wisconsin) and utilized by 4 IR physicians. Automatic charge generation was linked to differing levels of evaluation and management (E&M) service relating to current procedural terminology (CPT) inpatient consult codes 99251-99255. The children's hospital informatics division identified IR consult notes entered from the implementation of the consult service: October 2019 to January 2022. The university radiology department billing office provided IR service E&M charge, payment, and relative value units (RVU) information during this study period. A chart review was performed to determine the IR procedure conversion rate.Mann-Whitney and a two-sample t-test statistical analyses compared use of the 25-modifier, monthly consult growth and monthly payment growth. P-value < 0.05 was considered statistically significant. RESULTS: Within this 27-month period, a total of 2153 inpatient IR consults were performed during 1757 Epic hospital encounters; monthly consult peak was reached 5months into the study period. Consult level breakdown by CPT codes: 99251-8.7%, 99252-81.7%, and 99253-8.8%. 69.7% of IR consults had consult-specific billing with payments in 96.4% resulting in $143,976 new revenue. From 2020 to 2021, IR consult volume trended upward by 13.4% (P =0.069), and consult-specific payments increased by 84.1% (P<0.001). IR consult procedure conversion rate was 96.5%. An inpatient pediatric IR consult service was quickly established and maintained by four physicians over a 27-month study period. Annual IR consult volume trended upward and consult-specific payments increased, resulting in previously uncaptured IR service revenue.