Key insights
- Humana, UnitedHealth, CVS, and other healthcare stocks surged after the Centers for Medicare and Medicaid Services announced a higher-than-expected 2.48% rate increase for private insurers in 2027. This positive revision from initial proposals signals improved profitability for Medicare Advantage providers, boosting investor confidence in the sector and potentially leading to increased investment in these companies.

Investing.com -- Humana (NYSE: HUM) shares rose 12% after hours Monday following the Centers for Medicare and Medicaid Services’ announcement of a 2.48% rate increase for private insurers in 2027.
UnitedHealth Group (NYSE: UNH) gained 11%, CVS Health (NYSE: CVS) climbed 9%, and Elevance Health (NYSE: ELV) jumped 5% in extended trading. Hospital stocks also advanced, with Molina Healthcare (NYSE: MOH) up 7% and Centene (NYSE: CNC) rising 4%.
The final rate represents a meaningful improvement over the initial rates the agency proposed in January.
The US Medicare program’s rate decision affects payments to private insurers that offer Medicare Advantage plans to beneficiaries.