Hospitals and health systems are increasingly ending contracts with certain Medicare Advantage (MA) plans in 2026, reflecting growing strain between providers and insurers. As MA enrollment continues to rise—now covering more than half of Medicare beneficiaries—these decisions carry significant implications for patient access and continuity of care.
At the center of this trend are ongoing operational challenges. Many providers report that prior authorization requirements frequently delay or deny medically necessary services, creating care disruptions and adding administrative complexity. At the same time, slow and inconsistent reimbursement from MA plans is placing added financial pressure on health systems, particularly those already operating with tight margins.
While Centers for Medicare & Medicaid Services has introduced new rules for 2026 aimed at improving the system—including faster authorization timelines, increased transparency, and stricter medical necessity standards—providers indicate that the day-to-day burden has not yet meaningfully improved.
The timing makes these contract terminations especially impactful. With MA enrollment at record levels, even limited network changes can affect a large portion of the senior population, potentially forcing patients to switch providers or navigate out-of-network costs.
For healthcare organizations, this evolving landscape underscores the importance of closely monitoring payer relationships, reimbursement patterns, and regulatory updates. As policy changes take effect, the balance between payer requirements and provider sustainability will remain a critical issue shaping the future of care delivery.
Resource: 21 health systems dropping Medicare Advantage plans