Goodsurance

Carriers & the market

When your hospital leaves your plan

A growing number of hospital systems are ending Medicare Advantage contracts, which can move a hospital out of network mid year. Knowing how networks work protects you before and during enrollment.

By the Goodsurance editorial teamJune 30, 2026

One contract fight makes local news; the pattern behind it is national. Across 2026, a growing list of hospital systems have ended or declined to renew contracts with Medicare Advantage plans, telling reporters the same two reasons over and over: too many care requests delayed or denied through prior authorization, and payments that arrive slowly. A current example is the standoff between NewYork-Presbyterian and UnitedHealthcare, whose latest deadline lands today; if no deal is signed, that hospital becomes out of network for many of the insurer's Advantage members. The reason this matters to anyone, anywhere, is structural. A Medicare Advantage plan is only as good as its network of hospitals and doctors, and that network is not locked in for the life of your enrollment. When a contract lapses, a hospital or large medical group can move out of network in the middle of the year. A few facts soften the blow and are worth carrying into any such dispute. Medicare Supplement plans, including AARP branded ones, are not affected, because Original Medicare has no network. Continuity of care rules often let a patient in an active course of treatment keep seeing their team for a transition period. And if your hospital is in a public contract fight with your plan, the move is the same: call the number on your card, confirm whether your doctors and facilities are still in network, and ask specifically about continuity of care for anything already underway. Before the Annual Enrollment Period this fall, it is worth checking that the hospital and doctors you count on are in your plan's network for next year. The pointed framing about which side is to blame routes to my65checklist; here the job is to explain how networks work and what you can check.

More hospitals are leaving Medicare Advantage networks. A plan is only as good as its network, and networks can change mid year.

In plain words

When one hospital and one insurer fight over a contract, it makes the local news. But this is happening in many places. In 2026, more and more hospital systems have ended their deals with Medicare Advantage plans. They give the same reasons: too many care requests are delayed or denied, and payments come too slowly. Right now, NewYork-Presbyterian and UnitedHealthcare are in such a fight, with a deadline today. Why care if you do not live there? Because it can happen with your plan too. A Medicare Advantage plan is only as good as its list of hospitals and doctors. That list can change in the middle of the year if a contract ends. A few things help. People with a Medigap plan, including AARP ones, are not affected. If you are already getting treatment, special rules often let you keep your team for a while. And if your hospital is fighting with your plan, call the number on your card. Ask if your doctors are still covered. Ask if you can keep your current care. Before you shop this fall, check that your hospital and doctors are in your plan for next year.

Understand the basics first

Source: Becker's Hospital Review
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