Medicare Monthly Enrollment

The Medicare Monthly Enrollment data provides current monthly information on the number of Medicare beneficiaries with hospital/medical coverage and prescription drug coverage, available for several geographic areas including national, state/territory, and county. The hospital/medical coverage data can be broken down further by health care delivery (Original Medicare versus Medicare Advantage and Other Health Plans) and the prescription drug coverage data can be examined by those enrolled in stand-alone Prescription Drug Plans and those enrolled in Medicare Advantage Prescription Drug plans. The dataset provides monthly and yearly enrollee trends.
Organization: U.S. Department of Health & Human Services
Organization URL: https://catalog.data.gov/organization/hhs
Last updated: 2026-03-24
Tags: beneficiary enrollment, counties, health equity, medicare, medicare advantage, medicare prescription drug, national, original medicare, states & territories