CMS 2027 Medicare Advantage Rate Increase Impacts Humana and Other Insurers

The Centers for Medicare & Medicaid Services (CMS) released its final rule for Medicare Advantage payments in 2027, setting a 2.48% rate increase that fell short of many insurers' expectations. Humana’s stock dropped sharply after the announcement, as analysts warned that the modest uplift could pressure profit margins and earnings growth for the company and other large Medicare Advantage providers.

Industry observers noted that while the final increase is higher than the near‑flat rise originally proposed, insurers still consider it insufficient given rising medical costs and operational complexities. The rule also introduces a redesign of Star Ratings, new mental‑health screening measures, and removes several administrative metrics, signaling tighter quality and reporting requirements for plans in the coming years.