RESUMO
OBJECTIVE: The United States healthcare system uses different methods for assigning medical center reimbursement (MCR) and professional reimbursement (PR) for clinical services. We hypothesized that PR has not increased proportionately to MCR for the same vascular services. METHODS: MCR and PR were compared for commonly performed inpatient and outpatient vascular procedures between 2012 and 2021. MCR was calculated using the Medicare inpatient prospective payment system and outpatient prospective payment system. MCR is based on the Centers for Medicare and Medicaid Services definition and criteria for comorbidities and the occurrence of complications; thus, changes in MCR were reported as a range based on the degree of comorbidities and complications using the Diagnosis Related Group. PR was calculated using the Medicare physician fee schedule, which assigns a numerical work relative value unit to each surgical service, with final compensation determined by an annually adjusted conversion factor to yield a final dollar amount. The expected reimbursement based on the observed inflation during the study period using the consumer price index was calculated and compared to the actual reimbursement. RESULTS: From 2012 to 2021, MCR for inpatient procedures increased 20% to 26% for carotid endarterectomy, 24% to 27% for femoral endarterectomy, 24% to 27% for femoropopliteal bypass with vein, 14% to 19% for thoracic endovascular aortic repair, and 15% for aortobifemoral bypass. During the same period, PR increased 3.3% for carotid endarterectomy but decreased for femoral endarterectomy (-5.0%), femoropopliteal bypass (-4.6%), thoracic endovascular aortic repair (-4.2%), and aortobifemoral bypass (-5.0%). Comparing the expected reimbursement, adjusted for inflation, to the actual reimbursement, PR experienced a 10% to 17% reduction but MCR outpaced inflation by 3.7% to 10%. For outpatient procedures, MCR increased 117% for tibial angioplasty, 24% for superficial femoral artery (SFA) stenting, 62% for tunneled dialysis catheter (TDC) insertion, and 24% for iliac stenting but decreased 0.43% for arteriovenous fistula (AVF) creation and 7.6% for radiofrequency ablation (RFA). PR increased 0.91% for SFA stenting but decreased for tibial angioplasty (-17%), AVF creation (-6.4%), TDC insertion (-7.1%), iliac stenting (-3.8%), and RFA (-22%). Comparing the expected reimbursement, adjusted for inflation, to the actual reimbursement, PR experienced a 13% to 32% reduction. In contrast, MCR outpaced inflation 7.5% to 88% for tibial angioplasty, SFA stenting, TDC insertion, and iliac stenting but experienced a reduction for AVF (-13%) and RFA (-19%). CONCLUSIONS: MCR for commonly performed vascular procedures has increased and outpaced inflation. In contrast, PR for these same services has decreased across all procedure types. This decrease in PR was exacerbated when adjusted for inflation. This inequity in the reimbursement methods between MCR and PR poses a threat to the viability of the physician workforce. Either changes to the reimbursement methods or a reallocation of reimbursement to physicians are imperative to sustain physician practices.
Assuntos
Endarterectomia das Carótidas , Médicos , Idoso , Humanos , Estados Unidos , Medicare , Procedimentos Cirúrgicos Vasculares , Angioplastia , Reembolso de Seguro de SaúdeRESUMO
OBJECTIVE: The widespread application of endovascular abdominal aortic aneurysm repair (EVAR) has ushered in an era of requisite postoperative surveillance and the potential need for reintervention. The national prevalence and results of EVAR conversion to open repair, however, remain poorly defined. The purpose of this analysis was to define the incidence of open conversion and its associated outcomes. METHODS: The SVS Vascular Quality Initiative EVAR registry linked to Medicare claims via Vascular Implants Surveillance and Interventional Outcomes Network was queried for open conversions after initial EVAR procedures from 2003 to 2016. Cumulative conversion incidence within up to 5 years after EVAR and outcomes after open intervention were determined. Multivariable logistic regressions were used to identify independent predictors of conversion and mortality. RESULTS: Among 15,937 EVAR patients, 309 (1.9%) underwent an open conversion: 43% (n = 132) early (<30 days) and 57% (n = 177) late (>30 days). The longitudinally observed rate of conversion was constant over time, as well as by geographic region. Independent predictors of conversion included female sex (hazard ratio [HR], 1.49; P < .001), aneurysm diameter or more than 6.0 cm at the time of index EVAR (HR, 1.74; P < .001), nonelective repair (compared with elective presentation: HR, 1.72; P < .001), and aortouni-iliac repairs (HR, 2.19; P < .001). In contrast, adjunctive operative procedures such as endo-anchors or cuff extensions (HR, 0.62; P = .06) were protective against long-term conversion. Both early (HR, 1.6; P < .001) and late (HR, 1.26; P = .07) open conversions were associated with significant 30-day (total cohort, 15%) and 1-year mortality (total cohort, 25%). Patients undergoing open conversion experienced high rates of 30-day readmission (42%) and cardiac (45%), renal (32%), and pulmonary (30%) complications. CONCLUSIONS: This large, registry-based analysis is among the first to document the incidence and outcomes for open conversion after EVAR in a national cohort with long-term follow-up. Importantly, women, patients with large aneurysms, and complex anatomy, as well as urgent or emergent EVARs are at an increased risk for open conversion. It seems that more conversions are performed in the early postoperative period, despite perceptions that conversion is a delayed phenomenon. In all instances, conversion is associated with significant morbidity and mortality and highlights the importance of appropriate patient selection at the time of index EVAR.
Assuntos
Aneurisma da Aorta Abdominal , Implante de Prótese Vascular , Procedimentos Endovasculares , Idoso , Aneurisma da Aorta Abdominal/complicações , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Aneurisma da Aorta Abdominal/cirurgia , Feminino , Humanos , Incidência , Medicare , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/terapia , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
OBJECTIVE: Fenestrated-branched endovascular aneurysm repair (FBEVAR) has expanded the treatment of patients with thoracoabdominal aortic aneurysms (TAAAs). Previous studies have demonstrated that women are less likely to be treated with standard infrarenal endovascular aneurysm repair because of anatomic ineligibility and experience greater mortality after both infrarenal and thoracic aortic aneurysm repair. The purpose of the present study was to describe the sex-related outcomes after FBEVAR for treatment of TAAAs. METHODS: The data from 886 patients with extent I to IV TAAAs (excluding pararenal or juxtarenal aneurysms), enrolled in eight prospective, physician-sponsored, investigational device exemption studies from 2013 to 2019, were analyzed. All data were collected prospectively, audited and adjudicated by clinical events committees and/or data safety monitoring boards, and subject to Food and Drug Administration oversight. All the patients had been treated with Cook-manufactured patient-specific FBEVAR devices or the Cook t-Branch off-the-shelf device (Cook Medical, Brisbane, Australia). RESULTS: Of the 886 patients who underwent FBEVAR, 288 (33%) were women. The women had more extensive aneurysms and a greater prevalence of diabetes (33% vs 26%; P = .043) but a lower prevalence of coronary artery disease (33% vs 52%; P < .0001) and previous infrarenal endovascular aneurysm repair (7.6% vs 16%; P < .001). The women had required a longer operative time from incision to surgery end (5.0 ± 1.8 hours vs 4.6 ± 1.7 hours; P < .001), experienced lower technical success (93% vs 98%; P = .002), and were less likely to be discharged to home (72% vs 83%; P = .009). Despite the smaller access vessels, the women did not have an increased incidence of access site complications. Also, the 30-day outcomes were broadly similar between the sexes. At 1 year, no differences were found between the women and men in freedom from type I or III endoleak (91.4% vs 92.0%; P = .64), freedom from reintervention (81.7% vs 85.3%; P = .10), target vessel instability (87.5% vs 89.2%; P = .31), and survival (89.6% vs 91.7%; P = .26). The women had a greater incidence of postoperative sac expansion (12% vs 6.5%; P = .006). Multivariable modeling adjusted for age, aneurysm extent, aneurysm size, urgent procedure, and renal function showed that patient sex was not an independent predictor of survival (hazard ratio, 0.83; 95% confidence interval, 0.50-1.37; P = .46). CONCLUSIONS: Women undergoing FBEVAR demonstrated metrics of increased complexity and had a lower level of technical success, especially those with extensive aneurysms. Compared with the men, the women had similar 30-day mortality and 1-year outcomes, with the exception of an increased incidence of sac expansion. These data have demonstrated that FBEVAR is safe and effective for women and men but that further efforts to improve outcome parity are indicated.
Assuntos
Aneurisma da Aorta Torácica/cirurgia , Implante de Prótese Vascular/instrumentação , Prótese Vascular , Procedimentos Endovasculares/instrumentação , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde , Idoso , Idoso de 80 Anos ou mais , Aneurisma da Aorta Torácica/diagnóstico por imagem , Aneurisma da Aorta Torácica/mortalidade , Implante de Prótese Vascular/efeitos adversos , Implante de Prótese Vascular/mortalidade , Comorbidade , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/mortalidade , Feminino , Humanos , Incidência , Masculino , Complicações Pós-Operatórias/mortalidade , Estudos Prospectivos , Desenho de Prótese , Medição de Risco , Fatores de Risco , Fatores Sexuais , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has had an unprecedented impact on the healthcare system in the United States. The redistribution of resources and suspension of elective procedures and other services has resulted in financial stress across all service lines. The financial effects on the practice of vascular surgery have not yet been quantified. We hypothesized that vascular surgery divisions have experienced losses affecting the hospital and professional sides that will not be recoupable without significant productivity increases. METHODS: Administrative claims data for clinical services performed by the vascular surgery division at a tertiary medical center for March and April 2019 and for March and April 2020 were analyzed. These claims were separated into two categories: hospital claims (inpatient and outpatient) and professional claims (professional reimbursement for all services provided). Medicare reimbursement methods were used to assign financial value: diagnosis-related group for inpatient services, ambulatory payment classification for outpatient services, and the Medicare physician fee schedule for professional reimbursement and work relative value units (wRVUs). Reimbursements and productivity (wRVUs) were compared between the two periods. A financial model was created to determine the increase in future productivity over baseline required to mitigate the losses incurred during the pandemic. RESULTS: A total of 11,317 vascular surgery claims were reviewed. Hospital reimbursement during the pandemic decreased from $4,982,114 to $2,649,521 (-47%) overall (inpatient, from $3,505,775 to $2,128,133 [-39%]; outpatient, from $1,476,339 to $521,388 [-65%]) and professional reimbursement decreased from $933,897 to $430,967 (-54%) compared with the same period in 2019. Professional productivity as measured by wRVUs sustained a similar decline from 10,478 wRVUs to 5386 wRVUs (-51%). Modeling sensitivity analyses demonstrated that if a vascular division were able to increase inpatient and outpatient revenue to greater than prepandemic levels by 10%, 5%, or 3%, it would take 9, 19, or 31 months, respectively, for the hospital to recover their pandemic-associated losses. Similarly, professional reimbursement recovery would require 11, 20, or 36 months with corresponding increases in productivity. CONCLUSIONS: The COVID-19 pandemic has had profound and lasting effects on the world in terms of lives lost and financial hardships. The financial effects on vascular surgery divisions has resulted in losses ranging from 39% to 65% compared with the prepandemic period in the previous year. Because the complete mitigation of losses is not feasible in the short term, alternative and novel strategies are needed to financially sustain the vascular division and hospital during a prolonged recovery period.
Assuntos
COVID-19 , Centros de Atenção Terciária/economia , Procedimentos Cirúrgicos Vasculares/economia , Humanos , Estados UnidosRESUMO
Vascular surgeons provide an important service to the health care system. They are capable of treating a wide range of disease processes that affect both the venous and arterial systems. Their presence broadens the complexity and diversity of services that a health care system can offer both in the outpatient setting and in the inpatient setting. Because of their ability to control hemorrhage, they are critical to a safe operating room environment. The vascular surgery service line has a positive impact on hospital margin through both the direct vascular profit and loss and the indirect result of assisting other surgical and medical services in providing care. The financial benefits of a vascular service line will hold true for a wide range of alternative payment models, such as bundled payments or capitation. To fully leverage a modern vascular surgeon's skill set, significant investment is required from the health care system that is, however, associated with substantial return on the investment.
Assuntos
Prestação Integrada de Cuidados de Saúde , Papel do Médico , Padrões de Prática Médica , Cirurgiões , Procedimentos Cirúrgicos Vasculares , Análise Custo-Benefício , Prestação Integrada de Cuidados de Saúde/economia , Custos de Cuidados de Saúde , Humanos , Descrição de Cargo , Equipe de Assistência ao Paciente , Seleção de Pessoal , Padrões de Prática Médica/economia , Especialização , Cirurgiões/economia , Procedimentos Cirúrgicos Vasculares/economia , Carga de TrabalhoAssuntos
Competência Cultural , Diversidade Cultural , Equidade de Gênero , Médicas , Racismo/prevenção & controle , Sexismo/prevenção & controle , Inclusão Social , Cirurgiões , Procedimentos Cirúrgicos Vasculares , Comitês Consultivos , Mobilidade Ocupacional , Competência Cultural/organização & administração , Educação Médica , Humanos , Liderança , Cultura Organizacional , Médicas/organização & administração , Sociedades Médicas , Cirurgiões/educação , Cirurgiões/organização & administração , Procedimentos Cirúrgicos Vasculares/organização & administração , Local de TrabalhoRESUMO
BACKGROUND: Reimbursements for professional services performed by clinicians are under constant scrutiny. The value of a vascular surgeon's services as measured by work relative value units (wRVUs) and professional reimbursement has decreased for some of the most common procedures performed. Hospital reimbursements, however, often remain stable or increases. We sought to evaluate fistulagrams as a case study and hypothesized that while wRVUs and professional reimbursements decrease, hospital reimbursements for these services increased over the same time period. METHODS: Medicare 5% claims data were reviewed to identify all fistulagrams with or without angioplasty or stenting performed between 2015 and 2018 using current procedural terminology codes. Reimbursements were classified into 3 categories: medical center (reimbursements made to a hospital for a fistulagram performed as an outpatient procedure), professional (reimbursement for fistulagrams based on compensation for procedures: work RVUs, practice expense RVU, malpractice expense RVU), and office-based laboratory (OBL, reimbursement for fistulagrams performed in an OBL setting). Medicare's Physician Fee Schedule was used to calculate wRVU and professional reimbursement. Medicare's Hospital Outpatient Prospective Payment System-Ambulatory Payment Classification was used to calculate hospital outpatient reimbursement. RESULTS: From 2015 to 2018, we identified 1,326,993 fistulagrams. During this study period, vascular surgeons experienced a 25% increase in market share for diagnostic fistulagrams. Compared with 2015, total professional reimbursements from 2017 to 2018 for all fistulagram procedures decreased by 41% (-$10.3 million) while OBL reimbursement decreased 29% (-$42.5 million) and wRVU decreased 36%. During the same period, medical center reimbursement increased by 6.6% (+$14.1 million). CONCLUSIONS: Vascular surgeons' contribution to a hospital may not be accurately reflected through traditional RVU metrics alone. Vascular surgeons performed an increasing volume of fistulagram procedures while experiencing marked reductions in wRVU and reimbursement. Medical centers, on the other hand, experienced an overall increase in reimbursement during the same time period. This study highlights that professional reimbursements, taken in isolation and without consideration of medical center reimbursement, undervalues the services and contributions provided by vascular surgeons.
Assuntos
Procedimentos Cirúrgicos Ambulatórios/economia , Angioplastia com Balão/economia , Derivação Arteriovenosa Cirúrgica/economia , Planos de Pagamento por Serviço Prestado/economia , Instalações de Saúde/economia , Medicare/economia , Escalas de Valor Relativo , Cirurgiões/economia , Procedimentos Cirúrgicos Ambulatórios/tendências , Angioplastia com Balão/instrumentação , Angioplastia com Balão/tendências , Current Procedural Terminology , Planos de Pagamento por Serviço Prestado/tendências , Instalações de Saúde/tendências , Humanos , Medicare/tendências , Estudos Retrospectivos , Stents/economia , Cirurgiões/tendências , Estados Unidos , Carga de Trabalho/economiaRESUMO
BACKGROUND: Health care quality metrics are crucial to medical institutions, payers, and patients. Obtaining current and reliable quality data is challenging, as publicly reported databases lag by several years. Vizient Clinical Data Base (previously University Health Consortium) is utilized by over 5,000 academic and community medical centers to benchmark health care metrics with results based on predetermined Vizient service lines. We sought to assess the accuracy and reliability of vascular surgery service line metrics, as determined by Vizient. METHODS: Vizient utilizes encounter data submitted by participating medical centers and generates a diverse array of health care metrics ranging from mortality to costs. All inpatient cases captured by Vizient under the vascular surgery service line were identified at the University of Massachusetts Medical Center (fiscal year 2016). Each case within the service line was reviewed and categorized as "vascular" or "nonvascular" based on care provided by UMass vascular surgery faculty: vascular = vascular surgery was integral part of care, nonvascular = vascular surgery had minimal or no involvement. Statistical analysis comparing length of stay (LOS), cost, readmission, mortality, and complication rates between vascular and nonvascular cohorts was performed. All inpatient cases discharged by a vascular surgeon National Provider Identifier number were also reviewed and categorized according to Vizient service lines. RESULTS: Vizient's vascular surgery service line identified 696 cases, of which 556 (80%) were vascular and 140 (20%) were nonvascular. When comparing these 2 cohorts, vascular cases had a significantly lower LOS (3.4 vs. 8.7 days; P < 0.0001), cost ($8,535 vs. $16,498; P < 0.0001), and complication rate (6.5% vs. 18%; P < 0.0001) than nonvascular. Mortality was also lower (1.6% vs. 5.7%; P < 0.01), but after risk-adjustment, this difference was not significant. When discharging vascular surgeon National Provider Identifier was used to identify vascular surgery cases, only 69% of these cases were placed within the vascular surgery service line. CONCLUSIONS: Health care quality metrics play an important role for all stakeholders but obtaining accurate and reliable data to implement improvements is challenging. In this single institution experience, inpatient cases that were not under the direction or care of a vascular surgeon resulted in significantly negative impacts on LOS, cost, complication rate, and mortality to the vascular surgery service line, as defined by a national clinical database. Therefore, clinicians must understand the data abstracting and reporting process before implementing effective strategic plans.
Assuntos
Avaliação de Processos e Resultados em Cuidados de Saúde/normas , Indicadores de Qualidade em Assistência à Saúde/normas , Procedimentos Cirúrgicos Vasculares/normas , Análise Custo-Benefício , Bases de Dados Factuais , Custos Hospitalares/normas , Mortalidade Hospitalar , Humanos , Tempo de Internação , Massachusetts , Avaliação de Processos e Resultados em Cuidados de Saúde/economia , Readmissão do Paciente/normas , Complicações Pós-Operatórias/mortalidade , Complicações Pós-Operatórias/terapia , Estudos Retrospectivos , Fatores de Tempo , Resultado do Tratamento , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Procedimentos Cirúrgicos Vasculares/economia , Procedimentos Cirúrgicos Vasculares/mortalidadeRESUMO
OBJECTIVE: The surveillance and treatment of abdominal aortic aneurysms (AAAs) may impact patient quality of life (QOL). A novel AAA specific QOL instrument was developed and validated to quantify the impact of AAA surveillance on QOL. METHODS: The study was performed in two phases: development (2011-2013) and validation (2013-2014) of a survey instrument. Content was informed by focus groups at three centres (22 patients) and two multidisciplinary physician focus groups (6 vascular surgeons, 7 primary care providers). Cognitive interviews (17 patients) ensured questions were understood as intended. The final survey was mailed to AAA patients at six US institutions. Patients were scored on two AAA specific domains of QOL: emotional impact (EIS) and behavioural change (BCS), range 0-100 with higher scores indicating worse quality of life. Test retest reliability and internal consistency were assessed. Discriminant validity was determined by comparing scores between patients under surveillance vs. those who had undergone AAA repair. Scores were externally validated by correlation with the Short Form (SF)-12. RESULTS: A total of 1,008 (73%) of 1,373 patients returned surveys: 351 (35%) were under surveillance, 657 (65%) had undergone repair (endovascular, 414; open, 179; unsure, 64). Median EIS was 11 (range 0-95; IQR 7-26). Median BCS was 13 (range 0-100; IQR 9-47). To test reliability, 337 patients repeated the survey after four weeks with no significant differences between scores over time. EIS and BCS demonstrated good internal consistency (Cronbach's Alpha 0.85 and 0.75 respectively). There was strong correlation between scores (r = 0.53) and both related moderately to SF-12 scores (r = 0.45 and r = 0.39, respectively). Patients under AAA surveillance had worse EIS than repair patients (22 vs. 13; p < .001). Patients with a higher perceived rupture risk had a worse EIS (45 vs. 12; p < .001) and BCS (30 vs. 13; p < .001). CONCLUSIONS: An AAA specific QOL instrument was successfully created and validated. The range of impact on QOL by AAA surveillance is broad. For most patients the impact is minimal, but for some, especially those with a greater perceived rupture risk, it is severe.
Assuntos
Aneurisma da Aorta Abdominal/diagnóstico , Qualidade de Vida , Inquéritos e Questionários , Idoso , Aneurisma da Aorta Abdominal/complicações , Aneurisma da Aorta Abdominal/psicologia , Aneurisma da Aorta Abdominal/cirurgia , Ruptura Aórtica/etiologia , Efeitos Psicossociais da Doença , Procedimentos Endovasculares , Feminino , Humanos , Masculino , Valor Preditivo dos Testes , Reprodutibilidade dos Testes , Medição de Risco , Fatores de Risco , Estados Unidos , Procedimentos Cirúrgicos VascularesRESUMO
INTRODUCTION: Clinical documentation is the key determinant of inpatient acuity of illness and payer reimbursement. Every inpatient hospitalization is placed into a diagnosis related group with a relative value based on documented procedures, conditions, comorbidities and complications. The Case Mix Index (CMI) is an average of these diagnosis related groups and directly impacts physician profiling, medical center profiling, reimbursement, and quality reporting. We hypothesize that a focused, physician-led initiative to improve clinical documentation of vascular surgery inpatients results in increased CMI and contribution margin. METHODS: A physician-led coding initiative to educate physicians on the documentation of comorbidities and conditions was initiated with concurrent chart review sessions with coding specialists for 3 months, and then as needed, after the creation of a vascular surgery documentation guide. Clinical documentation and billing for all carotid endarterectomy (CEA) and open infrainguinal procedures (OIPs) performed between January 2013 and July 2016 were stratified into precoding and postcoding initiative groups. Age, duration of stay, direct costs, actual reimbursements, contribution margin (CM), CMI, rate of complication or comorbidity, major complication or comorbidity, severity of illness, and risk of mortality assigned to each discharge were abstracted. Data were compared over time by standardizing Centers for Medicare and Medicaid Services (CMS) values for each diagnosis related group and using a CMS base rate reimbursement. RESULTS: Among 458 CEA admissions, postcoding initiative CEA patients (n = 253) had a significantly higher CMI (1.36 vs 1.25; P = .03), CM ($7859 vs $6650; P = .048), and CMS base rate reimbursement ($8955 vs $8258; P = .03) than precoding initiative CEA patients (n = 205). The proportion of admissions with a documented major complication or comorbidity and complication or comorbidity was significantly higher after the coding initiative (43% vs 27%; P < .01). Among 504 OIPs, postcoding initiative patients (n = 227) had a significantly higher CMI (2.23 vs 2.05; P < .01), actual reimbursement ($23,203 vs $19,909; P < .01), CM ($12,165 vs $8840; P < .01), and CMS base rate reimbursement ($14,649 vs $13,496; P < .01) than precoding initiative patients (n = 277). The proportion of admissions with a documented major complication or comorbidity and complication or comorbidity was significantly higher after the coding initiative (61% vs 43%; P < .01). For both CEA and OIPs, there were no differences in age, duration of stay, total direct costs, or primary insurance status between the precoding and postcoding patient groups. CONCLUSIONS: Accurate and detailed clinical documentation is required for key stakeholders to characterize the acuity of inpatient admissions and ensure appropriate reimbursement; it is also a key component of risk-adjustment methods for assessing quality of care. A physician-led documentation initiative significantly increased CMI and CM.
Assuntos
Grupos Diagnósticos Relacionados , Documentação/métodos , Controle de Formulários e Registros/métodos , Classificação Internacional de Doenças , Prontuários Médicos , Papel do Médico , Melhoria de Qualidade , Procedimentos Cirúrgicos Vasculares/classificação , Idoso , Idoso de 80 Anos ou mais , Codificação Clínica , Comorbidade , Confiabilidade dos Dados , Grupos Diagnósticos Relacionados/normas , Endarterectomia das Carótidas/classificação , Custos de Cuidados de Saúde/classificação , Nível de Saúde , Humanos , Liderança , Tempo de Internação , Pessoa de Meia-Idade , Admissão do Paciente , Complicações Pós-Operatórias/classificação , Mecanismo de Reembolso/classificação , Estudos Retrospectivos , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Procedimentos Cirúrgicos Vasculares/economia , Procedimentos Cirúrgicos Vasculares/mortalidadeRESUMO
OBJECTIVE: The demand for vascular surgeons is expected to far exceed the current supply. In an attempt to decrease the training duration and to address the impending shortage, integrated vascular surgery residencies were approved and have expanded nationally. Meanwhile, vascular fellowships have continued to matriculate approximately 120 trainees annually. We sought to evaluate the supply and demand for integrated vascular residency positions as well as changes in the quality of applicants. METHODS: We conducted a retrospective review of national data compiled by the Association of American Medical Colleges and the National Resident Matching Program regarding integrated vascular surgery residency programs (2008-2015) and fellowships (2007-2016). Variables reviewed included the total number of applicants, sex, U.S. vs international medical school enrollment, applications per program, and applicants per position. In addition, we conducted a retrospective review of applicants to the University of Massachusetts Medical School integrated vascular surgery residency program from 2008 to 2015 to examine these variables and United States Medical Licensing Examination Step 1 and Step 2 CK scores over time. RESULTS: The number of vascular surgery integrated residency positions increased from 4 in 2008 to 56 in 2015. Concurrently, the number of integrated residency applicants grew from 112 in 2008 to 434 in 2015. This increase has been predominantly driven by a 575% increase in U.S. graduate applicants and a 170% increase in women applicants. The percentage of international medical graduates has decreased by 17% during the study period. The total number of applicants per residency position increased from 5.9 to 7.8. Meanwhile, the number of vascular surgery fellowship positions remained stable with an applicant to position ratio near 1:1. At the University of Massachusetts Medical School, the mean United States Medical Licensing Examination Step 1 (226 to 235) and Step 2 CK (237 to 243) scores among integrated residency applicants have improved annually and typically exceed the national average among U.S. applicants who have matched in their preferred specialty. CONCLUSIONS: Since the approval of a primary certificate in vascular surgery and the subsequent rollout of integrated vascular residency programs, the number of residency programs and the quality of residency applicants have continued to increase. Demand from medical school applicants vastly outweighs the current supply of training positions by eightfold. In contrast, demand from fellowship applicants matches the supply of fellowship positions. The matriculation of additional trainees must be met with continued expansion of the integrated vascular surgery residency pathway to manage future public health needs.
Assuntos
Educação de Pós-Graduação em Medicina , Necessidades e Demandas de Serviços de Saúde , Mão de Obra em Saúde , Internato e Residência , Avaliação das Necessidades , Cirurgiões/educação , Cirurgiões/provisão & distribuição , Procedimentos Cirúrgicos Vasculares/educação , Certificação/tendências , Educação de Pós-Graduação em Medicina/tendências , Necessidades e Demandas de Serviços de Saúde/tendências , Mão de Obra em Saúde/tendências , Humanos , Internato e Residência/tendências , Avaliação das Necessidades/tendências , Avaliação de Programas e Projetos de Saúde , Estudos Retrospectivos , Cirurgiões/tendências , Fatores de Tempo , Estados Unidos , Procedimentos Cirúrgicos Vasculares/tendênciasRESUMO
BACKGROUND: Fenestrated endovascular aneurysm repair (FEVAR) allows endovascular treatment of thoracoabdominal and juxtarenal aneurysms previously outside the indications of use for standard devices. However, because of considerable device costs and increased procedure time, FEVAR is thought to result in financial losses for medical centers and physicians. We hypothesized that surgeon leadership in the coding, billing, and contractual negotiations for FEVAR procedures will increase medical center contribution margin (CM) and physician reimbursement. METHODS: At the UMass Memorial Center for Complex Aortic Disease, a vascular surgeon with experience in medical finances is supported to manage the billing and coding of FEVAR procedures for medical center and physician reimbursement. A comprehensive financial analysis was performed for all FEVAR procedures (2011-2015), independent of insurance status, patient presentation, or type of device used. Medical center CM (actual reimbursement minus direct costs) was determined for each index FEVAR procedure and for all related subsequent procedures, inpatient or outpatient, 3 months before and 1 year subsequent to the index FEVAR procedure. Medical center CM for outpatient clinic visits, radiology examinations, vascular laboratory studies, and cardiology and pulmonary evaluations related to FEVAR were also determined. Surgeon reimbursement for index FEVAR procedure, related adjunct procedures, and assistant surgeon reimbursement were also calculated. All financial analyses were performed and adjudicated by the UMass Department of Finance. RESULTS: The index hospitalization for 63 FEVAR procedures incurred $2,776,726 of direct costs and generated $3,027,887 in reimbursement, resulting in a positive CM of $251,160. Subsequent related hospital procedures (n = 26) generated a CM of $144,473. Outpatient clinic visits, radiologic examinations, and vascular laboratory studies generated an additional CM of $96,888. Direct cost analysis revealed that grafts accounted for the largest proportion of costs (55%), followed by supplies (12%), bed (12%), and operating room (10%). Total medical center CM for all FEVAR services was $492,521. Average surgeon reimbursements per FEVAR from 2011 to 2015 increased from $1601 to $2480 while the surgeon payment denial rate declined from 50% to 0%. Surgeon-led negotiations with the Centers for Medicare & Medicaid Services during 2015 resulted in a 27% increase in physician reimbursement for the remainder of 2015 ($2480 vs $3068/case) and a 91% increase in reimbursement from 2011 ($1601 vs $3068). Assistant surgeon reimbursement also increased ($266 vs $764). Concomitant FEVAR-related procedures generated an additional $27,347 in surgeon reimbursement. CONCLUSIONS: Physician leadership in the coding, billing, and contractual negotiations for FEVAR results in a positive medical center CM and increased physician reimbursement.
Assuntos
Aneurisma Aórtico/economia , Aneurisma Aórtico/cirurgia , Implante de Prótese Vascular/economia , Codificação Clínica , Contratos/economia , Procedimentos Endovasculares/economia , Planos de Pagamento por Serviço Prestado/economia , Custos Hospitalares , Liderança , Negociação , Papel do Médico , Cirurgiões/economia , Atitude do Pessoal de Saúde , Benchmarking/economia , Implante de Prótese Vascular/classificação , Proposta de Concorrência/economia , Análise Custo-Benefício , Bases de Dados Factuais , Procedimentos Endovasculares/classificação , Planos de Pagamento por Serviço Prestado/classificação , Gastos em Saúde , Preços Hospitalares , Humanos , Massachusetts , Avaliação de Processos em Cuidados de Saúde/classificação , Avaliação de Processos em Cuidados de Saúde/economia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: The aim of this study is to assess for regional variation in the incidence of postoperative myocardial infarction (POMI) following nonemergent vascular surgery across the United States to identify potential areas for quality improvement initiatives. METHODS: We evaluated POMI rates across 17 regional Vascular Quality Initiative (VQI) groups that comprised 243 centers with 1,343 surgeons who performed 75,057 vascular operations from 2010 to 2014. Four procedures were included in the analysis: carotid endarterectomy (CEA, n = 39,118), endovascular abdominal aortic aneurysm (AAA) repair (EVAR, n = 15,106), infrainguinal bypass (INFRA, n = 17,176), and open infrarenal AAA repair (OAAA, n = 3,657). POMI was categorized by the method of diagnosis as troponin-only or clinical/ECG and rates were investigated in regions with ≥100 consecutive cases. Regions with significantly different POMI rates were defined as those >1.5 interquartile lengths beyond the 75th percentile of the distribution. Risk-adjusted rates of POMI were assessed using the VQI Cardiac Risk Index all-procedures prediction model to compare the observed versus expected rates for each region. RESULTS: Overall rates of POMI varied by procedure type: CEA 0.8%, EVAR 1.1%, INFRA 2.7%, and OAAA 4.2% (P < 0.001). Significant variation in POMI rates was observed between regions, resulting in differing ranges of POMI rates for each procedure: CEA 0.5-2.0% (P = 0.001), EVAR 0.3-3.1% (P < 0.001), INFRA 1.1-4.8% (P < 0.001), and OAAA 2.2-10.0% (P < 0.001). A single region in 3 of the 4 procedure-specific datasets was identified as a statistical outlier with a significantly higher POMI rate after CEA, EVAR, and OAAA; this region was identical for the EVAR and OAAA datasets but was a different region for the CEA dataset. No significant variation in POMI was noted between regions after INFRA. Procedure-specific clinical POMI rates (mean; range) were significantly different between regions for EVAR (0.4%; 0-1.1%, P = 0.01) and INFRA (1.4%; 0.5-2.9%, P = 0.01), but not for CEA (0.4%; 0-0.8%, P = 0.53) or OAAA (1.6%; 0-3.8%, P = 0.23). Procedure-specific troponin-only POMI rates (mean; range) were significantly different between regions for all procedures: CEA (0.4%; 0.1-1.2%, P < 0.001), EVAR (0.7%; 0-2.1%, P < 0.001), INFRA (1.3%; 0.4-2.5%, P = 0.001), and OAAA (2.5%; 0-8.5%, P < 0.001). After risk adjustment, regional variation was again noted with 3 regions having higher and 4 regions having lower than expected rates of POMI. CONCLUSIONS: Significant variation in POMI rates following major vascular surgery exists across VQI regions even after risk adjustment. These findings may present an opportunity for focused regional quality improvement efforts.
Assuntos
Disparidades em Assistência à Saúde/tendências , Infarto do Miocárdio/epidemiologia , Avaliação de Processos em Cuidados de Saúde/tendências , Indicadores de Qualidade em Assistência à Saúde/tendências , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Procedimentos Cirúrgicos Vasculares/tendências , Idoso , Idoso de 80 Anos ou mais , Bases de Dados Factuais , Feminino , Necessidades e Demandas de Serviços de Saúde/tendências , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/diagnóstico , Avaliação das Necessidades/tendências , Melhoria de Qualidade/tendências , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Vascular surgery procedural reimbursement depends on accurate procedural coding and documentation. Despite the critical importance of correct coding, there has been a paucity of research focused on the effect of direct physician involvement. We hypothesize that direct physician involvement in procedural coding will lead to improved coding accuracy, increased work relative value unit (wRVU) assignment, and increased physician reimbursement. METHODS: This prospective observational cohort study evaluated procedural coding accuracy of fistulograms at an academic medical institution (January-June 2014). All fistulograms were coded by institutional coders (traditional coding) and by a single vascular surgeon whose codes were verified by two institution coders (multidisciplinary coding). The coding methods were compared, and differences were translated into revenue and wRVUs using the Medicare Physician Fee Schedule. Comparison between traditional and multidisciplinary coding was performed for three discrete study periods: baseline (period 1), after a coding education session for physicians and coders (period 2), and after a coding education session with implementation of an operative dictation template (period 3). The accuracy of surgeon operative dictations during each study period was also assessed. An external validation at a second academic institution was performed during period 1 to assess and compare coding accuracy. RESULTS: During period 1, traditional coding resulted in a 4.4% (P = .004) loss in reimbursement and a 5.4% (P = .01) loss in wRVUs compared with multidisciplinary coding. During period 2, no significant difference was found between traditional and multidisciplinary coding in reimbursement (1.3% loss; P = .24) or wRVUs (1.8% loss; P = .20). During period 3, traditional coding yielded a higher overall reimbursement (1.3% gain; P = .26) than multidisciplinary coding. This increase, however, was due to errors by institution coders, with six inappropriately used codes resulting in a higher overall reimbursement that was subsequently corrected. Assessment of physician documentation showed improvement, with decreased documentation errors at each period (11% vs 3.1% vs 0.6%; P = .02). Overall, between period 1 and period 3, multidisciplinary coding resulted in a significant increase in additional reimbursement ($17.63 per procedure; P = .004) and wRVUs (0.50 per procedure; P = .01). External validation at a second academic institution was performed to assess coding accuracy during period 1. Similar to institution 1, traditional coding revealed an 11% loss in reimbursement ($13,178 vs $14,630; P = .007) and a 12% loss in wRVU (293 vs 329; P = .01) compared with multidisciplinary coding. CONCLUSIONS: Physician involvement in the coding of endovascular procedures leads to improved procedural coding accuracy, increased wRVU assignments, and increased physician reimbursement.
Assuntos
Codificação Clínica , Current Procedural Terminology , Confiabilidade dos Dados , Procedimentos Endovasculares/classificação , Planos de Pagamento por Serviço Prestado , Equipe de Assistência ao Paciente/classificação , Escalas de Valor Relativo , Terminologia como Assunto , Procedimentos Cirúrgicos Vasculares/classificação , Centros Médicos Acadêmicos , Codificação Clínica/economia , Documentação/classificação , Documentação/economia , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/economia , Humanos , Medicare/classificação , Medicare/economia , Equipe de Assistência ao Paciente/economia , Padrões de Prática Médica/classificação , Padrões de Prática Médica/economia , Estudos Prospectivos , Reprodutibilidade dos Testes , Estados Unidos , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Procedimentos Cirúrgicos Vasculares/economiaRESUMO
OBJECTIVE: Patient education is a fundamental responsibility of medical providers caring for patients with abdominal aortic aneurysms (AAA). We sought to evaluate and quantify AAA-specific knowledge in patients under AAA surveillance and in patients who have undergone AAA repair. METHODS: In 2013, 1373 patients from 6 U.S. institutions were mailed an AAA-specific quality of life and knowledge survey. Of these patients, 1008 (73%) returned completed surveys for analysis. The knowledge domain of the survey consisted of nine questions. An AAA knowledge score was calculated for each patient based on the proportion of questions answered correctly. The score was then compared according to sex, race, and education level. Surveillance and repaired patients were also compared. RESULTS: Among 1008 survey respondents, 351 were under AAA surveillance and 657 had AAA repair (endovascular repair, 414; open, 179; unknown, 64). The majority of patients (85%) reported that their "doctor's office" was their most important source of AAA information. The "Internet" and "other written materials" were each reported as the most important source of information 5% of the time with "other patients" reported 2% of the time. The mean AAA knowledge score was 47% (range 0%-100%; standard deviation, 23%) with a broad variation in percentage correct between questions. Thirty-two percent of respondents did not know that larger AAA size increases rupture risk, and 64% did not know that AAA runs in families. Only 15% of patients answered six or more of the nine questions correctly, and 23% of patients answered two or fewer questions correctly. AAA knowledge was significantly greater in men compared with women, whites compared with nonwhites, high school graduates compared with nongraduates, and surveillance compared with repaired patients. CONCLUSIONS: In a national survey of AAA-specific knowledge, patients demonstrated poor understanding of their condition. This may contribute to anxiety and uninformed decision making. The need for increased focus on education by vascular providers is a substantial unmet need.
Assuntos
Aneurisma da Aorta Abdominal/psicologia , Conhecimentos, Atitudes e Prática em Saúde , Educação de Pacientes como Assunto , Pacientes/psicologia , Acesso à Informação , Idoso , Aneurisma da Aorta Abdominal/diagnóstico , Aneurisma da Aorta Abdominal/epidemiologia , Aneurisma da Aorta Abdominal/cirurgia , Implante de Prótese Vascular , Comunicação , Compreensão , Efeitos Psicossociais da Doença , Escolaridade , Procedimentos Endovasculares , Feminino , Humanos , Masculino , Relações Médico-Paciente , Qualidade de Vida , Grupos Raciais , Fatores de Risco , Fatores Sexuais , Inquéritos e Questionários , Estados UnidosRESUMO
In 2008, the top priority in our division's 5-year strategic plan was "to become an internationally recognized center of excellence for the endovascular treatment of complex aortic pathology extending from the aortic valve to the external iliac artery." Five components were identified as "most critical" to achieve this strategic priority: (1) training at centers of excellence in complex endovascular repair; (2) industry partnership to improve access to developing technologies; (3) a fully integrated team approach with one leader involved in all steps of all cases; (4) prospective data collection; and (5) development and implementation of a physician-sponsored investigational device exemption for juxtarenal, pararenal, and thoracoabdominal aneurysms. We have now performed 49 repairs (16 commercially manufactured devices, 33 physician-modified devices) for 3 common iliac, 20 juxtarenal, 9 pararenal, and 17 thoracoabdominal aneurysms, using 142 fenestrations, branches, and scallops. All patients had complete 30-day follow-up for calculation of 30-day events. Kaplan-Meier analysis was used to calculate 1-year events. In 5 years, we developed a successful complex endovascular aortic program that uses fenestrated/branched repair techniques. A focused team strategic planning approach to program development is an effective way for vascular surgery divisions to gain experience and expertise with new complex technologies while ensuring acceptable patient outcomes.
Assuntos
Doenças da Aorta/cirurgia , Implante de Prótese Vascular/métodos , Procedimentos Endovasculares/métodos , Administração da Prática Médica/organização & administração , Idoso , Doenças da Aorta/diagnóstico , Prótese Vascular , Implante de Prótese Vascular/efeitos adversos , Implante de Prótese Vascular/educação , Implante de Prótese Vascular/instrumentação , Implante de Prótese Vascular/normas , Competência Clínica , Comportamento Cooperativo , Educação de Pós-Graduação em Medicina/organização & administração , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/educação , Procedimentos Endovasculares/instrumentação , Procedimentos Endovasculares/normas , Feminino , Setor de Assistência à Saúde/organização & administração , Humanos , Comunicação Interdisciplinar , Relações Interinstitucionais , Estimativa de Kaplan-Meier , Masculino , Modelos Organizacionais , Objetivos Organizacionais , Equipe de Assistência ao Paciente/organização & administração , Administração da Prática Médica/normas , Desenvolvimento de Programas , Avaliação de Programas e Projetos de Saúde , Desenho de Prótese , Melhoria de Qualidade , Indicadores de Qualidade em Assistência à Saúde , Estudos Retrospectivos , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVE: Lifelong imaging follow-up is essential to the safe and appropriate management of patients who undergo endovascular abdominal aortic aneurysm repair (EVAR). We sought to evaluate the rate of compliance with imaging follow-up after EVAR and to identify factors associated with being lost to imaging follow-up. METHODS: We identified a 20% sample of continuously enrolled Medicare beneficiaries who underwent EVAR between 2001 and 2008. Using data through 2010 from Medicare Inpatient, Outpatient, and Carrier files, we identified all abdominal imaging studies that may have been performed for EVAR follow-up. Patients were considered lost to annual imaging follow-up if they did not undergo any abdominal imaging study within their last 2 years of follow-up. Multivariable models were constructed to identify independent factors associated with being lost to annual imaging follow-up. RESULTS: Among 19,962 patients who underwent EVAR, the incidence of loss to annual imaging follow-up at 5 years after EVAR was 50%. Primary factors associated with being lost to annual imaging follow-up were advanced age (age 65-69 years, reference; age 75-79 years: hazard ratio [HR], 1.23; 95% confidence interval [CI], 1.15-1.32; age 80-85 years: HR, 1.45; 95% CI, 1.35-1.55; age >85 years: HR, 2.03; 95% CI, 1.88-2.20) and presentation with an urgent/emergent intact aneurysm (HR, 1.27; 95% CI, 1.20-1.35) or ruptured aneurysm (HR, 1.84; 95% CI, 1.63-2.08). Additional independent factors included several previously diagnosed chronic diseases and South and West regions of the United States. CONCLUSIONS: Annual imaging follow-up compliance after EVAR in the United States is significantly below recommended levels. Quality improvement efforts to encourage improved compliance with imaging follow-up, especially in older patients with multiple comorbidities and in those who underwent EVAR urgently or for rupture, are necessary.
Assuntos
Aneurisma da Aorta Abdominal/cirurgia , Ruptura Aórtica/cirurgia , Implante de Prótese Vascular , Diagnóstico por Imagem/métodos , Procedimentos Endovasculares , Medicare , Cooperação do Paciente , Complicações Pós-Operatórias/diagnóstico , Idoso , Idoso de 80 Anos ou mais , Aneurisma da Aorta Abdominal/diagnóstico , Aneurisma da Aorta Abdominal/epidemiologia , Ruptura Aórtica/diagnóstico , Ruptura Aórtica/epidemiologia , Implante de Prótese Vascular/efeitos adversos , Comorbidade , Procedimentos Cirúrgicos Eletivos , Emergências , Procedimentos Endovasculares/efeitos adversos , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Complicações Pós-Operatórias/epidemiologia , Valor Preditivo dos Testes , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: A postoperative length of stay (LOS) >1 day after elective surgery incurs financial losses for hospitals, given fixed diagnosis-related group-based reimbursement. We sought to identify factors leading to a prolonged LOS (>1 postoperative day) after carotid endarterectomy (CEA). METHODS: Patients undergoing CEA in 23 centers of the Vascular Study Group of New England between 2003 and 2011 (n = 8860) were analyzed. Only elective, primary CEAs were analyzed, leaving a study cohort of 7108 procedures. Hierarchical multivariable logistic regression analysis was performed to identify predictors of a postoperative LOS >1 day. A Knaus-Wagner chi-pie analysis was performed to determine the relative contributions of each significant covariate to a postoperative LOS >1 day. RESULTS: A postoperative LOS >1 day occurred in 17.5% of the sample (n = 1244). The average LOS was 1.4 days (range, 1-91 days; median, 1). There was significant variation in rates of postoperative LOS >1 day across centers (range, 5%-100%; P < .001). Factors independently associated with a postoperative LOS >1 day and their percentage contribution to the prediction model included the need for postoperative intravenous medications for hypertension or hypotension (26%), any major adverse event (MAE) postoperatively (21%), low-volume (<15 CEAs per year) surgeons (28%), increasing age (7%), female gender (4%), positive result on a preoperative stress test (3%), preoperative major stroke ≤30 days (2%), medication-dependent diabetes (1%), severe chronic obstructive pulmonary disease (1%), history of congestive heart failure (1%), and CEA performed on Friday (2%). CONCLUSIONS: Certain patient characteristics predispose to a postoperative LOS >1 day after elective CEA. However, patient characteristics play only a modest (17%) role in determining LOS. The need for postoperative blood pressure control and MAEs are the biggest drivers of postoperative LOS >1 day, but system factors, such as low operative volume, contribute substantially to postoperative LOS >1 day, independent of MAEs. These findings can be used to guide quality improvement efforts designed to reduce LOS after elective CEA.