Summary
For Medicare enrollees, purchasing Medicare supplemental (Medigap) coverage helps fill gaps in their Medicare Fee-For-Service (FFS) benefits. This report describes Medigap coverage options, demographics of enrollees with Medigap policies, and the most recent enrollment trends by using the latest available data sources: the 2018 National Association of Insurance Commissioners (NAIC) data, the 2018 California鈥檚 Department of Managed Health Care data, and the 2017 Medicare Current Beneficiary Survey (MCBS) results.