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CMS Program Statistics - Medicare Part D Enrollment
The CMS Program Statistics - Medicare Part D Enrollment tables provide data on characteristics of the Medicare Part D covered population.
For additional information on enrollment, providers, and Medicare use and payment, visit the CMS Program Statistics page.
Below is the list of tables:
MDCR ENROLL D 1. Medicare Part D Enrollment: Part D Enrollees by Type of Plan, Low Income Subsidy (LIS), and Retiree Drug Subsidy, Yearly Trend
MDCR ENROLL D 2. Medicare Part D Enrollment: Part D Enrollees by Type of Plan, Low Income Subsidy (LIS), and Retiree Drug Subsidy, by Demographic Characteristics
MDCR ENROLL D 3. Medicare Part D Enrollment: Part D Enrollees by Type of Plan, Low Income Subsidy (LIS), and Retiree Drug Subsidy, by Area of Residence
Complete Metadata
| bureauCode |
[ "009:38" ] |
|---|---|
| dataQuality | true |
| describedBy | http://data.cms.gov/resources/cms-program-statistics-glossary |
| identifier | http://data.cms.gov/data-api/v1/dataset/d8c69aca-2497-4a83-a181-706a960c77f0/data-viewer |
| issued | 2025-10-07 |
| landingPage | http://data.cms.gov/summary-statistics-on-beneficiary-enrollment/medicare-and-medicaid-reports/cms-program-statistics-medicare-part-d-enrollment |
| language |
[ "en-US" ] |
| programCode |
[ "009:000" ] |
| references |
[ "http://data.cms.gov/resources/cms-program-statistics-methodology" ] |
| temporal | 2013-01-01/2023-12-31 |
| theme |
[ "Medicare" ] |