Oak Street Health

Oak Street Health is a U.S.-based primary care organization founded in 2012 with a focused commitment to transforming healthcare delivery for Medicare-eligible adults. The company was established to shift the traditional healthcare model from volume-based services to value-based, outcome-driven care. By prioritizing prevention, long-term patient relationships, and coordinated care delivery, Oak Street Health aims to improve clinical outcomes while reducing overall healthcare costs.

Currently operating more than 230 centers across 27 states, the organization primarily serves adults aged 65 and above, especially those enrolled in Medicare Advantage plans. Its centers are strategically located in underserved communities to bridge access gaps and improve health equity. Oak Street Health is also recognized as the only primary care provider endorsed by AARP, strengthening its credibility within the senior care segment.

The organization operates under a value-based reimbursement framework, meaning revenue is aligned with patient health outcomes rather than the number of procedures performed. This structure allows physicians to spend extended time with patients, conduct comprehensive health assessments, and proactively manage chronic conditions such as diabetes, hypertension, and cardiovascular diseases. The focus remains on preventive care, risk identification, and continuous monitoring.

A core strength of Oak Street Health lies in its integrated care team model. Each patient is supported by a multidisciplinary team that includes physicians, nurse practitioners, registered nurses, behavioral health specialists, social workers, and care coordinators. This approach ensures that medical, emotional, and social health needs are addressed simultaneously, reducing fragmentation and improving overall patient experience.

In addition to clinical services, Oak Street Health provides coordinated specialty referrals, medication management, telehealth services, and community-based engagement programs. In selected markets, transportation assistance and social support initiatives are available to remove access barriers and enhance patient compliance.

Following its acquisition by CVS Health, Oak Street Health strengthened its national expansion strategy. Integration with CVS Health enhances infrastructure capabilities, digital systems, pharmacy coordination, and payer partnerships, positioning the organization for sustainable growth within the value-based care ecosystem.

Key Operational Highlights

• Founded in 2012 with a Medicare-focused primary care model
• Operates 230+ centers across 27 U.S. states
• Exclusive AARP-endorsed primary care provider
• Fully aligned with value-based reimbursement structures
• Integrated multidisciplinary care teams
• Strong presence in underserved and high-risk communities
• Backed by CVS Health’s national healthcare infrastructure

Strategic Strengths

• Outcome-driven financial model
• Reduced hospitalizations and emergency visits
• Data-driven population health management
• Scalable clinic design and standardized operations
• Strong compliance alignment with Medicare Advantage regulations

Market Positioning

Oak Street Health is positioned as a scalable, senior-focused primary care network built on preventive care principles. Its value-based structure, community-first expansion strategy, and integration within CVS Health’s broader ecosystem enable it to maintain competitive differentiation in the evolving Medicare healthcare landscape.