Seniors enrolled in Medicare Advantage plans are facing a paradox heading into 2027: the federal government will pay insurers more per beneficiary, yet the number of available plans in many counties continues to shrink. The Centers for Medicare and Medicaid Services (CMS) finalized a net average payment increase of 2.48 percent for contract year 2027, a boost projected at more than $13 billion in additional spending. Despite that infusion, insurers are terminating, consolidating, and pulling plans from specific markets, leaving some beneficiaries with fewer choices during the next enrollment cycle.
A 2.48 percent raise that masks geographic winners and losers
The 2.48 percent figure is a national average, and averages can hide sharp differences at the county level. CMS detailed the components behind that number in its 2027 rate announcement, including the decision to continue using the 2024 Medicare Advantage risk adjustment model rather than phase in a newer version. That continuity was expected to give insurers pricing stability. The agency also confirmed it will exclude diagnoses drawn from unlinked chart review records, with a narrow exception, a technical change that can reduce the risk scores insurers use to justify higher reimbursements in certain markets.
CMS officials framed the policy package as an effort to balance plan stability with closer oversight. In the 2027 payment policy announcement, the agency said the finalized rules are designed to “strengthen accountability and long-term sustainability,” signaling that the rate increase is not meant as a simple bonus for insurers. Instead, CMS is attempting to reward plans that document costs and diagnoses accurately while tightening scrutiny of those that relied on aggressive coding to inflate payments.
County-level benchmark tables in the 2027 ratebook show how the national average translates into specific payment rates by geography. Some rural and high-cost counties receive increases well above 2.48 percent; others see gains barely above zero. Insurers deciding where to offer plans weigh those benchmarks against local medical costs, provider network expenses, and expected enrollment. When the math does not work, they exit or scale back, even in a year when overall funding is rising.
Plan crosswalks reveal where insurers are pulling back
CMS publishes annual Part C and Part D plan crosswalk files that map every plan consolidation, termination, and migration from one benefit package to another. These files are the clearest public record of what “cutting plans” looks like in practice. A plan that disappears from a county may be terminated outright, folded into a larger contract, or replaced by a slimmer benefit package under a different ID number. Each outcome affects beneficiaries differently, but all reduce the variety of options available during open enrollment.
Recent crosswalk patterns point to a strategy in which insurers absorb the payment increase to shore up margins in core markets while trimming their presence elsewhere. Instead of offering multiple similar products in the same county, companies are merging benefit packages, closing low-enrollment plans, and narrowing networks. For beneficiaries, that can mean fewer plan names on the comparison screen, even if the surviving options are somewhat richer or more stable financially.
Consolidations can also mask underlying retrenchment. When an underperforming plan is merged into a larger one, the surviving contract may adopt tighter utilization management, higher cost sharing, or narrower provider networks to keep overall spending in line with the new payment environment. Beneficiaries technically remain covered, but the character of their coverage may change in ways they do not fully appreciate until after the annual election period ends.
What fewer plans mean for beneficiaries
For seniors, a shrinking menu of Medicare Advantage plans has mixed implications. In some counties, the plans that remain may be more financially stable and less likely to exit abruptly in future years. A smaller lineup can also simplify the choice process, reducing the confusion that comes with dozens of nearly indistinguishable options.
But fewer plans also mean less room to match coverage to individual needs. Beneficiaries who rely on specific specialists, prescription drugs, or supplemental benefits such as dental and vision may find that the remaining plans do not fit as well. Those in counties where benchmark increases are modest may face higher premiums, tighter networks, or reduced extras, even as CMS points to a national funding increase.
The 2027 payment rules underscore a broader shift in Medicare Advantage policy. CMS is signaling that growth alone is no longer the primary objective; the agency is increasingly focused on coding integrity, oversight, and long-term solvency. Insurers, in turn, are responding by pruning their portfolios, concentrating on markets where benchmarks and local costs align, and stepping back where they do not. For seniors, the result is a landscape in which total federal spending is rising, but the practical experience during open enrollment may feel like a contraction.
