Fact Based List:

2013 Medicare Advantage Enrollment by Affiliate

  1. United Healthcare 21%
  2. BCBS 17%
  3. Humana 17%
  4. Kaiser Permanente 8%
  5. Aetna 4%
  6. Other National Insurers 9%
  7. All Others 25%

Source: Kaiser Family Foundation
Source URL: http://kaiserfamilyfoundation.files.wordpress.com/2013/06/84...