Quick Reference
Overview and Recommendations
Background
- •Value-based care (VBC) models represent a fundamental shift from volume-based to payment systems that reward quality, outcomes, and cost efficiency, a transformation driven by the recognition that the US healthcare system spends more per capita than any other developed nation yet achieves inferior outcomes on several measures.
- •The main VBC models include s (ACOs), s, , s, and , each with a distinct payment mechanism and level of provider risk, ACOs use shared savings with a target budget, while capitation transfers full financial risk to the provider for a defined population.
- •The defining feature of all VBC models is that provider financial risk is proportional to accountability for patient outcomes; the more risk assumed, the greater the potential reward (and penalty) for quality and cost performance.
- •The push toward VBC accelerated after the Affordable Care Act (2010), with the Medicare Shared Savings Program (MSSP, 2012) and Bundled Payments for Care Improvement (BPCI) demonstrating that aligning incentives with quality metrics can reduce costs by 1-2% per episode without harming outcomes.
- •Early experiments with pure capitation in the 1990s were largely abandoned because they encouraged underuse of necessary services and destabilized safety-net providers, a cautionary lesson that risk adjustment and quality measurement are essential companions to payment reform.
- •The modern standard emphasizes holistic, patient-centric models that address medical, behavioral, and social needs, integrating digital tools for self-management and patient-reported outcome tracking, seen in the '360 IBD Care' model and post-acute certification programs.
Evaluation
- •Suspect poor VBC model performance when quality measures decline, during the COVID-19 pandemic, federally qualified health centers saw cervical cancer screening drop 3.8 percentage points, depression screening drop 7.0 points, and blood pressure control drop 6.5 points, with most not recovering by 2021.
- •Measure total cost of care using per patient per month (PMPM) or episode-based costing, for instance, commercially insured patients with metastatic pancreatic cancer incur costs 186% higher than Medicare patients ($95,426-$116,325 vs $39,777-$40,390), highlighting opportunities for cost standardization.
- •Use (TDABC) to detect variability in resource use and identify modifiable cost drivers, in spine surgery, costs range from $201.78 for a multidisciplinary conference to $30,566 for a 2-level anterior cervical discectomy and fusion.
- •Track patient-reported outcome measures (PROMs) like the Knee Injury and Osteoarthritis Outcome Score (KOOS) and SF-12 for joint arthroplasty; target achievement of the minimal clinically important difference (MCID) and patient acceptable symptom state (PASS) as key VBC quality thresholds.
- •Assess modifiable perioperative factors that affect PROMs: use increases odds of KOOS MCID (OR 1.33) and PASS (OR 1.29); thromboprophylaxis reduces those odds (OR 0.68 and 0.73); in-hospital opioid use independently predicts failure to achieve SF-12 mental component improvement (OR 0.56).
- •Examine risk stratification accuracy by reconciling payer-reported comorbidities with institutional records, kappa values range from 0.062 to 0.791 for THA/TKA conditions, with diabetes the only condition showing strong agreement; poor agreement places institutions at disadvantage in risk-adjusted contracts.
- •Benchmark adherence measures like proportion of days covered (PDC) for statins, targeting ≥0.80, a pharmacy student outreach program increased mean PDC from 0.66 to 0.79, converting 35% of nonadherent patients to adherence.
- •Identify low-value care: after primary THA with normal preoperative hemoglobin and TXA use, routine postoperative CBCs provided no actionable information and should be eliminated.
- •Evaluate referral thresholds: pulmonary rehabilitation after COPD hospitalization is underutilized; specialty medical homes for IBD and Kidney Care Choices for CKD can improve outcomes but require appropriate patient selection.
- •Use composite dashboards integrating quality, cost, and patient experience with mandatory risk adjustment to fairly compare VBC model performance across populations.
Management
- •Define the attributed patient population or episode, collect baseline data on quality measures, total cost, and PROMs, then risk-adjust for demographics, comorbidities, and social determinants before benchmarking against national targets.
- •Optimize modifiable perioperative factors in joint arthroplasty: administer in TKA to improve KOOS MCID and PASS achievement; avoid thromboprophylaxis as it reduces odds of meeting these quality thresholds, alternative VTE prophylaxis may be preferred.
- •Minimize length of stay (LOS) through enhanced recovery protocols, each additional day increases in-hospital complications (OR 1.50) and 90-day readmissions (OR 1.23), but also increases odds of home discharge (OR 2.5), creating a tension that requires balanced pathway design.
- •Use multimodal analgesia and limit in-hospital opioid use to preserve mental health outcomes, opioid use independently predicts failure to achieve SF-12 mental component MCID (OR 0.56).
- •For acute decompensation in chronic conditions, match patient acuity to the lowest-cost effective setting using validated risk scores (e.g., Hospital Frailty Risk Score), avoid unnecessary hospitalizations when safe outpatient management is possible.
- •In advanced CKD (stages 4-5), consider a very low protein diet (0.3 g/kg/day) supplemented with to delay dialysis initiation, monitor for malnutrition over 2-week assessment period.
- •Implement post-acute care certification programs (e.g., AHA/ASA post-acute certification) to standardize transitions from hospital to skilled nursing facility, reducing readmission rates through consistent geriatric assessments and guideline-directed therapies.
- •Integrate technology-enabled diabetes self-management education and support (DSMES) that includes bidirectional communication, use of patient-generated health data, tailored education, and individualized feedback, 18 of 25 reviews show significant A1c reduction.
- •Refer for definitive surgical interventions when cost-effective: total hip arthroplasty reduces annual claims costs by ≥$250 per patient compared to nonoperative management across all payer types.
- •Refer to pulmonary rehabilitation after COPD hospitalization, use validated decision rules to identify eligible patients, as this intervention reduces readmissions and costs but remains underutilized.
- •Avoid routine postoperative labs after THA in patients with normal preoperative hemoglobin who received TXA, no actionable information results from such testing.
- •Ensure risk adjustment includes octogenarian status and dual-eligibility as covariates to avoid penalizing hospitals serving complex populations, octogenarians have 21% readmission rate vs 12% in younger patients.
- •Collaborate with payers to reconcile comorbidity records using standardized coding to ensure fair risk-adjusted payments, identify discrepancies in conditions like hypertension and obesity.
- •For robotic-assisted total joint arthroplasty, consider leasing models to manage upfront costs; value is institution-dependent and requires procedural clustering and experienced teams to see benefits.
- •Implement measurement-based care for depression using repeated validated symptom measures, this aligns with VBC by improving outcomes and tracking response.
- •Screen for social determinants of health (food insecurity, housing, transportation) and connect patients to community resources to address the root causes of poor outcomes.
- •Use registry-based recall and telehealth integration to maintain preventive screening and immunization rates, which are vulnerable to disruptions as seen during the COVID-19 pandemic.
Board Review — High Yield
- •Accountable Care Organization (ACO) - Providers share savings when spending below budget while meeting quality benchmarks.
- •Bundled payment - Single fixed payment for an episode of care; incentivizes care coordination across all providers.
- •TDABC - Time-driven activity-based costing detects variability in resource use and identifies modifiable cost drivers.
- •Tranexamic acid - Use in TKA increases odds of achieving KOOS MCID (OR 1.33) and PASS (OR 1.29).
- •Aspirin thromboprophylaxis - Reduces odds of achieving KOOS MCID and PASS in TKA.
- •Octogenarians - Higher comorbidity, readmission (21% vs 12%), and mortality under VBC; risk adjustment needed.
- •Comorbidity documentation mismatch - Poor kappa (0.062-0.791) between payer and institutional records; diabetes only strong agreement.
- •Pure capitation - Abandoned due to underuse and safety-net destabilization.
- •Post-acute certification - AHA/ASA proposal to standardize care transitions and reduce readmissions.
- •Measurement-based care - Repeated validated symptom measures improve depression outcomes in VBC.
Deep Dive — Evidence Details
References
- [1]
Zhang D, Dyer GSM, Earp BE et al.. “Ten-year National Trends in Patient Characteristics and 30-day Outcomes of Distal Radius Fracture Open Reduction and Internal Fixation.” Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews (2022). PMID: 36137213 ↗
L2OTHERCited in: Definition, Classification and Nomenclature, Complications - [2]
Tomicki S, Dieguez G, Latimer H et al.. “Real-World Cost of Care for Commercially Insured versus Medicare Patients with Metastatic Pancreatic Cancer Who Received Guideline-Recommended Therapies.” American health & drug benefits (2021). PMID: 34267862 ↗
L2OTHERCited in: Definition, Classification and Nomenclature, Diagnosis and Workup - [3]
Louie PK, Younus I, Hanks T et al.. “The new era of cost analysis in spine surgery utilizing time-driven activity based costing: a systematic review and introduction of an enabling technology value index.” The spine journal : official journal of the North American Spine Society (2025). PMID: 40032167 ↗
L2SR_OBSCited in: Pathophysiology and Mechanism - [4]
Isetts B. “Integrating Medication Therapy Management (MTM) Services Provided by Community Pharmacists into a Community-Based Accountable Care Organization (ACO).” Pharmacy (Basel, Switzerland) (2017). PMID: 29035338 ↗
L4OTHERCited in: Pathophysiology and Mechanism - [5]
Sharma P, Shenoy A, Shroff H et al.. “Management of alcohol-associated liver disease and alcohol use disorder in liver transplant candidates and recipients: Challenges and opportunities.” Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society (2024). PMID: 38471008 ↗
L5REVIEW_NARRATIVECited in: Epidemiology, Etiology and Risk Factors, Long-term and Definitive Management, Prognosis and Natural History - [6]
Stauffer TP, Goltz DE, Wickman JR et al.. “Trends in outcomes following aseptic revision shoulder arthroplasty.” European journal of orthopaedic surgery & traumatology : orthopedie traumatologie (2023). PMID: 36964819 ↗
L2OTHERCited in: Epidemiology, Etiology and Risk Factors, Long-term and Definitive Management, Prognosis and Natural History, Prevention, Screening and Health Maintenance - [7]
Sutton R, Lizcano J, Krueger CA et al.. “Evaluating Surgeon-influenced Factors for Total Knee Arthroplasty Value-based Reimbursement.” The Journal of the American Academy of Orthopaedic Surgeons (2025). PMID: 39879388 ↗
L2OTHERCited in: Epidemiology, Etiology and Risk Factors, Clinical Presentation, Severity, Staging and Risk Stratification, History and Evolution of Treatment, Complications - [8]
Babroudi S, Weiner DE. “Acute Kidney Injury Care Following Hospitalization: Care Provision and Public Policy for Acute Kidney Injury Survivors.” Advances in kidney disease and health (2025). PMID: 40222808 ↗
L5REVIEW_NARRATIVECited in: Epidemiology, Etiology and Risk Factors, Acute Management - [9]
Deane AE, Elmore JS, Mayes TL et al.. “Shifting From Best Practice to Standard Practice: Implementing Measurement-Based Care in Health Systems.” Child psychiatry and human development (2024). PMID: 38896285 ↗
L5REVIEW_NARRATIVECited in: Epidemiology, Etiology and Risk Factors, Prevention, Screening and Health Maintenance - [10]
Daniels AH, Singh M, Nassar JE et al.. “Development of a Spine Surgery Center of Excellence: Rationale, Design, Implementation, and Assessment of Outcomes.” The Journal of bone and joint surgery. American volume (2025). PMID: 40763208 ↗
L5REVIEW_NARRATIVECited in: Epidemiology, Etiology and Risk Factors, Complications - [11]
Cole MB, Lee EK, Frogner BK et al.. “Changes in Performance Measures and Service Volume at US Federally Qualified Health Centers During the COVID-19 Pandemic.” JAMA health forum (2023). PMID: 37027165 ↗
L2OTHERCited in: Epidemiology, Etiology and Risk Factors, Diagnosis and Workup, Prevention, Screening and Health Maintenance - [12]
Gandjian M, Williamson C, Sanaiha Y et al.. “Continued Relevance of Minimum Volume Standards for Elective Esophagectomy: A National Perspective.” The Annals of thoracic surgery (2021). PMID: 34437854 ↗
L2OTHERCited in: Epidemiology, Etiology and Risk Factors, Complications - [13]
Forman DE, Carey RM, Block S et al.. “Post-acute cardiovascular and stroke care and the potential of certification programs: A 'Call to Action'.” The American journal of medicine (2026). PMID: 41616928 ↗
L5REVIEW_NARRATIVECited in: Clinical Presentation, Acute Management, History and Evolution of Treatment, Prevention, Screening and Health Maintenance - [14]
Kildow BJ, Howell EP, Karas V et al.. “When Should Complete Blood Count Tests Be Performed in Primary Total Hip Arthroplasty Patients?” The Journal of arthroplasty (2018). PMID: 29908797 ↗
L2OTHERCited in: Diagnosis and Workup - [15]
Tamargo C, Sando K, Prados Y et al.. “Change in Proportion of Days Covered for Statins Following Implementation of a Pharmacy Student Adherence Outreach Program.” Journal of managed care & specialty pharmacy (2019). PMID: 31039060 ↗
L4OTHERCited in: Diagnosis and Workup - [16]
Gross MD, Alshak MN, Shoag JE et al.. “Healthcare Costs of Post-Prostate Biopsy Sepsis.” Urology (2019). PMID: 31229516 ↗
L5REVIEW_NARRATIVECited in: Diagnosis and Workup - [17]
Farquhar DR, Lenze NR, Tasoulas J et al.. “Comparison of surgical margins and adjuvant therapy for head and neck cancer by hospital type.” Translational cancer research (2024). PMID: 39430853 ↗
L2OTHERCited in: Diagnosis and Workup - [18]
Usman M, Seidman J, Rice K. “Development of an economic model to quantify the impact of clubhouses on societal costs.” Psychiatric rehabilitation journal (2025). PMID: 41182724 ↗
L5OTHERCited in: Diagnosis and Workup - [19]
Sarikonda A, Sami A, Self DM et al.. “Are Mildly Disabled Patients Appropriate for Spine Bundles? An Application of the Operative Value Index.” World neurosurgery (2025). PMID: 39983987 ↗
L2OTHERCited in: Diagnosis and Workup - [20]
Meador M, Sachdev N, Anderson E et al.. “Self-Measured Blood Pressure Monitoring During the COVID-19 Pandemic: Perspectives From Community Health Center Clinicians.” Journal for healthcare quality : official publication of the National Association for Healthcare Quality (2023). PMID: 38150376 ↗
L5OTHERCited in: Diagnosis and Workup - [21]
Hobbs JR, Magnuson JA, Woelber E et al.. “Comparing Risk Assessment Between Payers and Providers: Inconsistent Agreement in Medical Comorbidity Records for Patients Undergoing Total Joint Arthroplasty.” The Journal of arthroplasty (2023). PMID: 37179022 ↗
L2OTHERCited in: Severity, Staging and Risk Stratification, Complications - [22]
Malkani AL, Dilworth B, Ong K et al.. “High Risk of Readmission in Octogenarians Undergoing Primary Hip Arthroplasty.” Clinical orthopaedics and related research (2017). PMID: 28083755 ↗
L2OTHERCited in: Severity, Staging and Risk Stratification, Complications, Special Populations and Pregnancy - [23]
Emamekhoo H, Riaz IB, Martin DB et al.. “Deriving wisdom from data: The value and continued rationale for structured data in the era of artificial intelligence-driven oncology care.” Cancer (2026). PMID: 41701629 ↗
L5REVIEW_NARRATIVECited in: Severity, Staging and Risk Stratification - [24]
Raman SV, Smolensky AV, Ramchandani J et al.. “Health Plan-Based Atherosclerosis Imaging for Members with Diabetics: Utilization and Impact on Subsequent Episodes of Care.” JACC. Advances (2026). PMID: 41570795 ↗
L2OTHERCited in: Severity, Staging and Risk Stratification - [25]
Saville J, Moore LW, Narasaki Y et al.. “Kidney Nutrition for Value-Based Care Models: The Role of Low Protein Diets and Keto-Analogue Supplementation to Delay Dialysis.” Clinical journal of the American Society of Nephrology : CJASN (2025). PMID: 40932799 ↗
L5OTHERCited in: Acute Management, Long-term and Definitive Management - [26]
Stone AB, Dasani SS, Grant MC et al.. “Understanding the Economic Impact of an Essential Service: Applying Time-Driven Activity-Based Costing to the Hospital Airway Response Team.” Anesthesia and analgesia (2022). PMID: 35180159 ↗
L4OTHERCited in: Acute Management - [27]
Gettel CJ, Tinloy B, Nedza SM et al.. “The future of value-based emergency care: Development of an emergency medicine MIPS value pathway framework.” Journal of the American College of Emergency Physicians open (2022). PMID: 35310403 ↗
L5OTHERCited in: Acute Management - [28]
Abe EA, Parikh N, Nemirov DA et al.. “Health Care Utilization and Costs in the Year Before and After Total Hip Arthroplasty.” The Journal of arthroplasty (2025). PMID: 40602451 ↗
L3OTHERCited in: Acute Management, Long-term and Definitive Management - [29]
Samuel LT, Karnuta JM, Banerjee A et al.. “Robotic Arm-Assisted versus Manual Total Knee Arthroplasty: A Propensity Score-Matched Analysis.” The journal of knee surgery (2021). PMID: 34187067 ↗
L2OTHERCited in: Acute Management, Complications - [30]
Rodriguez K, Valan B, Holleran S et al.. “Racial Disparities in Total Joint Arthroplasty Bundled Payment Data.” Arthroplasty today (2025). PMID: 40510196 ↗
L3OTHERCited in: Acute Management - [31]
Macy ML, Kim CS, Sasson C et al.. “Pediatric observation units in the United States: a systematic review.” Journal of hospital medicine (2010). PMID: 20235288 ↗
L2SR_OBSCited in: Long-term and Definitive Management, Prognosis and Natural History - [32]
Greenwood DA, Gee PM, Fatkin KJ et al.. “A Systematic Review of Reviews Evaluating Technology-Enabled Diabetes Self-Management Education and Support.” Journal of diabetes science and technology (2017). PMID: 28560898 ↗
L2SR_OBSCited in: Long-term and Definitive Management, Prognosis and Natural History - [33]
Chen Z, Gudi M, Lindahl A et al.. “Calculating Value in Hand and Wrist Care: A Systematic Review on the Current Literature.” Journal of hand surgery global online (2025). PMID: 41624319 ↗
L2SR_OBSCited in: Long-term and Definitive Management - [34]
Jain G, Weiner DE. “Value-Based Care in Nephrology: The Kidney Care Choices Model and Other Reforms.” Kidney360 (2021). PMID: 35372980 ↗
L5REVIEW_NARRATIVECited in: Long-term and Definitive Management - [35]
Magruder ML, Delanois RE, Scuderi GR et al.. “Relative-Value Units in Arthroplasty: Past, Present, and Future.” The Journal of arthroplasty (2024). PMID: 39579803 ↗
L5REVIEW_NARRATIVECited in: Long-term and Definitive Management - [36]
Click B, Regueiro M. “The Inflammatory Bowel Disease Medical Home: From Patients to Populations.” Inflammatory bowel diseases (2019). PMID: 30934057 ↗
L5REVIEW_NARRATIVECited in: Long-term and Definitive Management - [37]
Jevnikar BE, Khan ST, Emara AK et al.. “Robotic total hip and knee arthroplasty: economic impact and workflow efficiency.” Journal of robotic surgery (2025). PMID: 40921892 ↗
L5REVIEW_NARRATIVECited in: Long-term and Definitive Management, Complications, Prognosis and Natural History - [38]
Osoro L, Zylla MM, Braunschweig F et al.. “Challenging the status quo: a scoping review of value-based care models in cardiology and electrophysiology.” Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology (2024). PMID: 39158601 ↗
L2REVIEW_NARRATIVECited in: Long-term and Definitive Management - [39]
Click B, Cross RK, Regueiro M et al.. “The IBD Clinic of Tomorrow: Holistic, Patient-Centric, and Value-based Care.” Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association (2024). PMID: 39025251 ↗
L5REVIEW_NARRATIVECited in: History and Evolution of Treatment - [40]
Peyrottes A, Dariane C, Brureau L et al.. “Digital Systematic Collection of Data for Patient-reported Outcome and Experience Measures Reveals Real-world Recovery Trajectories After Robot-assisted Radical Prostatectomy.” European urology focus (2025). PMID: 41421930 ↗
L3OTHERCited in: History and Evolution of Treatment - [41]
Garvey C. “Pulmonary Rehabilitation Reimbursement Challenges.” Respiratory care (2024). PMID: 38688548 ↗
L5REVIEW_NARRATIVECited in: Generalist Reasoning under Diagnostic Uncertainty, Point-of-Care Scores & Referral Thresholds - [42]
Shaikh S, Bafana R, Halabi SS. “Concierge and Second-Opinion Radiology: Review of Current Practices.” Current problems in diagnostic radiology (2015). PMID: 26305521 ↗
L5REVIEW_NARRATIVECited in: Generalist Reasoning under Diagnostic Uncertainty, Point-of-Care Scores & Referral Thresholds - [43]
Malay MR, Lentz TA, O'Donnell J et al.. “Development of a Comprehensive, Nonsurgical Joint Health Program for People With Osteoarthritis: A Case Report.” Physical therapy (2020). PMID: 31596479 ↗
L4CASE_REPORTCited in: Generalist Reasoning under Diagnostic Uncertainty, Point-of-Care Scores & Referral Thresholds - [44]
Kolin DA, Moverman MA, Pagani NR et al.. “Substantial Inconsistency and Variability Exists Among Minimum Clinically Important Differences for Shoulder Arthroplasty Outcomes: A Systematic Review.” Clinical orthopaedics and related research (2022). PMID: 35302970 ↗
L2SR_OBSCited in: Prognosis and Natural History - [45]
Quraishi D, Sarikonda A, Mitchell Self D et al.. “Experience Matters: An Application of the Operative Value Index for Lumbar Fusions.” Neurosurgical review (2025). PMID: 40694162 ↗
L3OTHERCited in: Prognosis and Natural History - [46]
DeVito RG, Ke BG, Park RH et al.. “The Financial Impact of a Cosurgeon in Breast Microsurgery.” Plastic and reconstructive surgery (2024). PMID: 39356712 ↗
L3OTHERCited in: Prognosis and Natural History - [47]
Freed SS, Frascino N, Jones KA et al.. “Opportunities for Integration in the Dual Medicare-Medicaid Population: North Carolina Landscape Analysis.” North Carolina medical journal (2024). PMID: 39412325 ↗
L5OTHERCited in: Special Populations and Pregnancy - [48]
Kefalas CH, Kaminski MA. “The Role of Social Determinants of Health in Gastroenterology Care.” Population health management (2025). PMID: 40919660 ↗
L4OTHERCited in: Prevention, Screening and Health Maintenance - [49]
Song J, Wu KA, Mai E et al.. “Factors associated with conversion of outpatient total shoulder arthroplasty to inpatient.” Journal of shoulder and elbow surgery (2026). PMID: 42069131 ↗
L3OTHERCited in: Prevention, Screening and Health Maintenance
