This Content is for MMI+ Members Only!

March ‘26 MA/MAPD and PDP enrollment data

March 2026 MA/MAPD and PDP data is available and has been loaded to the Medicare Advantage Enrollment Insights web app.

If you haven’t already, make sure you log in and explore the data on your own. Go here» for instructions.

We would love to hear what trends and opportunities you’re seeing in the data.

New! - You now have the ability to filter and view enrollment data by Contract ID, Plan ID, and Part C Plan Type!

March MA/MAPD enrollment observations

1/ MA/MAPD enrollment count growth lags last year significantly, March growth up.

  • MA/MAPD enrollment count grew another 134,880 (Feb ‘26 - Mar ‘26)

  • up compared to 127,635 growth last year (Feb ‘25 - Mar ‘25)

  • YTD MA/MAPD enrollment count up 246,018 (0.7%) YTD (Dec '25 - Mar '26)

  • down compared to last year 578,097 (1.7%) (Dec '24 - Mar '25)

logo

Subscribe to MMI + to read the rest.

Become a paying subscriber to get access to this post and other subscriber-only content.

Upgrade

A subscription gets you:

  • Access to Members only newsletter content (at least monthly)
  • Access to Medicare Advantage Enrollment Insights Web Application