Value-based care — paying for healthcare outcomes rather than volume of services — is the most consequential reimbursement reform in the history of American healthcare. Medicare Advantage, accountable care organizations, bundled payment programs, and direct contracting models are collectively shifting hundreds of billions of dollars of healthcare spending from traditional fee-for-service to risk-based contracts. UnitedHealth's Optum Health serves over 4 million value-based care patients. CVS Health's Oak Street Health primary care platform and Signify Health home health assessment business are the most significant recent value-based care acquisitions.
Topics Covered
• Medicare Advantage Value-Based Models
• ACO REACH and Direct Contracting
• Bundled Payment Programs
• Primary Care Value-Based Models
• Specialty Care Risk Contracts
• Leading Company VBC Strategies
• Reimbursement Reform Outlook
Table of Contents
1. Executive Summary
2. Market Overview
3. Medicare Advantage Value-Based Models
4. ACO REACH and Direct Contracting
5. Bundled Payment Programs
6. Primary Care Value-Based Models
7. Specialty Care Risk Contracts
8. Leading Company VBC Strategies
9. Reimbursement Reform Outlook
10. Regional Market Analysis
11. Strategic Conclusions and Recommendations
12. Appendix
List of Tables
Table 1. Market Overview and Key Data 2025
Table 2. Competitive Landscape 2025
Table 3-8. Topic-Specific Analysis Tables
Table 3. Leading Companies — Portfolio and Strategy Assessment 2025
Table 4. M&A and Partnership Activity 2023-2025
Table 5. Regional Analysis
Table 6. Key Risks and Mitigation Strategies
Companies Profiled
Aetna
Centene
Cigna
CVS Health
Elevance Health
Humana
Optum
UnitedHealth Group
