to the Kaiser Family Foundation's online resource about private plans participating in the
Medicare Advantage program and the Medicare prescription drug program,
developed in conjunction with Mathematica Policy Research, Inc.
Learn more about the data.
Prescription Drug Plans: by state
Medicare Advantage Contracts: by state
Enrollment in Medicare Private Plans, May 2010
Total Enrollment in Part D Plans: 26 million
Number in Stand-Alone Drug Plans: 17.3 million
Number in MA Drug Plans: 8.8 million
Total Enrollment in MA and Other Prepaid Contracts: 11.0 million
Local HMO plans: 7.0 million
Private Fee-for-Service plans: 1.6 million
Local PPO plans: 1.3 million
Regional PPO plans: 804,415
Cost contracts: 323,820
Demos: 5,622
MSAs: 494