The Medicare Payment Advisory Commission, the independent body that advises Congress on Medicare payment, delivered its June 2026 report to Congress on June 15, with Medicare Advantage oversight among the issues drawing attention as MA enrollment passed 55 percent of beneficiaries, per KFF's 2026 enrollment update.
This article publishes information, not insurance or policy advice. Commission recommendations do not change your coverage; Congress and CMS act on them, or not, over years.
What is MedPAC and why does its June report matter?
MedPAC is a congressional advisory commission whose June and March reports set the intellectual agenda for Medicare payment policy. Its chapters typically review how much Medicare pays hospitals, physicians, and MA plans relative to costs, and propose technical changes. When MedPAC frames MA benchmarks or coding practices as excessive, legislation usually follows within a few Congresses.
Related stories: CMS Finalizes 2.48 Percent Medicare Advantage Rate Increase for 2027 · UnitedHealth's Q1 2026 Cost Ratio Eased to 83.9 Percent.
What was on the table this June?
The commission's work comes amid two converging datapoints. First, MA now covers the majority of Medicare beneficiaries — 55 percent in 2026, per KFF. Second, federal oversight findings accumulated through the spring: HHS-OIG reported that MA organizations overturned nearly all appealed prior authorization denials for skilled nursing facility admissions, raising concerns the initial denials were improper, and CMS finalized a 2.48 percent average rate increase for 2027 that advocates called friendlier to plans than promised. A report from a body with MedPAC's track record adds a technical floor under both debates.
What could actually change for beneficiaries?
Historic MedPAC proposals point at three levers: how MA plans are paid relative to traditional Medicare (benchmarks and coding-intensity adjustments), how star ratings bonus payments are calculated, and how utilization management is documented. None of these change mid-year; they flow into rulemaking cycles for future plan years, which is why a June report is worth reading in June and acting on in October.
What to watch next
Watch whether Congress picks up any MedPAC recommendation in fall Medicare legislation, and whether CMS cites commission analysis in its 2028 rate notice. Beneficiaries have one near-term action regardless: during open enrollment, compare your MA plan's prior authorization list against the traditional Medicare default — differences there are where the policy debate becomes personal.
For more context, read CMS Finalizes 2.48 Percent Medicare Advantage Rate Increase for 2027.
For more context, read electronic prior authorization cms.
For more context, read ahip prior authorization commitment.