> For the complete documentation index, see [llms.txt](https://docs.dataplex-consulting.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dataplex-consulting.com/data-catalog/cms-data-research-dataset/cms-data-research-catalog/monthly-enrollment-by-cpsc-enrollment.md).
# Monthly Enrollment by CPSC (enrollment)
Part of the [CMS Data Research Dataset](/data-catalog/cms-data-research-dataset/cms-data-research-catalog.md) › Enrollment
Dataplex delivers this CMS research table as the analysis-ready table `DWV.MONTHLY_ENROLLMENT_BY_CONTRACT_PLAN_STATE_COUNTY__ENROLLMENT` on Snowflake — coverage from 2006 to 2026 in a single aligned schema, refreshed automatically whenever CMS publishes a new file. Every row carries lineage back to the exact CMS source file that produced it.
## Key facts
| | |
| ------------------------ | --------------------------------------------------------------------------------------- |
| **Snowflake** | `DWV.MONTHLY_ENROLLMENT_BY_CONTRACT_PLAN_STATE_COUNTY__ENROLLMENT` |
| **Coverage** | Jul 2006 – Jul 2026 |
| **Rows** | 624,004,277 (total across all reporting periods) |
| **Cadence** | Monthly |
| **Update pattern** | Time-partitioned — each file adds one reporting period |
| **Latest report period** | 2026-07-01 |
| **Loaded** | 2026-07-12 |
| **Columns** | 7 data + 5 lineage |
| **Identifiers** | Contract ID (H-number) · Plan ID · FIPS codes · State & county · SSA state/county codes |
| **File versions** | 241 |
| **License** | CMS public data — U.S. Government work |
| **Platforms** | Snowflake Marketplace |
Included in the CMS Data Research Dataset — [start a free trial on Snowflake Marketplace](https://app.snowflake.com/marketplace/listing/GZT1Z125KDP/dataplex-consulting-data-products-cms-data-research-dataset).
{% hint style="success" %}
**Current** — data runs through the Jul 2026 report period. Next CMS release expected \~Aug 2026.
{% endhint %}
{% hint style="info" %}
**Partitioned by report period** — each file version covers one report period and history is additive. The sample query below returns the latest report period; drop the `WHERE` clause to query the full history.
{% endhint %}
## Sample queries
```sql
-- Latest report period only (drop the WHERE clause for the full history)
SELECT *
FROM DWV.MONTHLY_ENROLLMENT_BY_CONTRACT_PLAN_STATE_COUNTY__ENROLLMENT
WHERE FILE_ID IN (
SELECT ID FROM DWV.FEEDS_FILES WHERE IS_LATEST = 1
)
LIMIT 100;
```
## About this feed
> Provides monthly enrollment at the contract/plan/state/county level for all organization types.
>
> — *Source: CMS feed metadata*
**Theme:** Enrollment
## Coverage timeline
2006–2026 🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩 (🟩 covered · ⬜ no data)
21 of 21 years covered — no gaps.
## Release history
| Report period | Files | Loaded | Latest | CMS source |
| ------------- | ----- | ---------- | ------ | ----------------------------------------------------------------------------------- |
| 2026-07-01 | 1 | 2026-07-12 | ✓ | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-july-2026.zip) |
| 2026-06-01 | 1 | 2026-06-14 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-june-2026.zip) |
| 2026-05-01 | 1 | 2026-05-13 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-may-2026.zip) |
| 2026-04-01 | 1 | 2026-04-17 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-april-2026.zip) |
| 2026-03-01 | 1 | 2026-03-16 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-march-2026.zip) |
| 2026-02-01 | 1 | 2026-02-15 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-february-2026.zip) |
| 2026-01-01 | 1 | 2026-02-15 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-january-2026.zip) |
| 2025-12-01 | 1 | 2026-01-28 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-december-2025.zip) |
| 2025-11-01 | 1 | 2026-01-28 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-november-2025.zip) |
| 2025-10-01 | 1 | 2025-11-20 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-october-2025.zip) |
Show 231 earlier report periods
| Report period | Files | Loaded | Latest | CMS source |
| ------------- | ----- | ---------- | ------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 2025-09-01 | 1 | 2025-11-18 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-september-2025.zip) |
| 2025-08-01 | 1 | 2025-08-11 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-august-2025.zip) |
| 2025-07-01 | 1 | 2025-07-08 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-july-2025.zip) |
| 2025-06-01 | 1 | 2025-06-13 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-june-2025.zip) |
| 2025-05-01 | 1 | 2025-05-13 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-may-2025.zip) |
| 2025-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-april-2025.zip) |
| 2025-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-march-2025.zip-0) |
| 2025-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-february-2025.zip) |
| 2025-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-january-2025.zip) |
| 2024-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-december-2024.zip) |
| 2024-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-november-2024.zip) |
| 2024-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-october-2024.zip) |
| 2024-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-september-2024.zip) |
| 2024-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-august-2024.zip) |
| 2024-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-july-2024.zip) |
| 2024-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-june-2024.zip) |
| 2024-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-may-2024.zip) |
| 2024-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-april-2024.zip) |
| 2024-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-march-2024.zip) |
| 2024-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-february-2024.zip) |
| 2024-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-january-2024.zip) |
| 2023-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-december-2023.zip) |
| 2023-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-november-2023.zip) |
| 2023-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-october-2023.zip) |
| 2023-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-september-2023.zip) |
| 2023-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-august-2023.zip) |
| 2023-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthlycpsc202307.zip) |
| 2023-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-june-2023.zip) |
| 2023-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-may-2023.zip) |
| 2023-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-april-2023.zip) |
| 2023-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-march-2023.zip) |
| 2023-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-february-2023.zip) |
| 2023-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-january-2023.zip) |
| 2022-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-december-2022.zip) |
| 2022-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-november-2022.zip) |
| 2022-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-october-2022.zip) |
| 2022-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-september-2022.zip) |
| 2022-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-august-2022.zip) |
| 2022-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-july-2022.zip) |
| 2022-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-june-2022.zip) |
| 2022-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-may-2022.zip) |
| 2022-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-april-2022.zip) |
| 2022-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-march-2022.zip) |
| 2022-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-february-2022.zip) |
| 2022-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-january-2022.zip) |
| 2021-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-december-2021.zip) |
| 2021-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-november-2021.zip) |
| 2021-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-october-2021.zip) |
| 2021-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-september-2021.zip) |
| 2021-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-august-2021.zip) |
| 2021-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-july-2021.zip) |
| 2021-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-june-2021.zip) |
| 2021-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-may-2021.zip) |
| 2021-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-april-2021.zip) |
| 2021-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-march-2021.zip) |
| 2021-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-february-2021.zip) |
| 2021-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-january-2021.zip) |
| 2020-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-december-2020.zip) |
| 2020-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-november-2020.zip) |
| 2020-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-october-2020.zip) |
| 2020-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-september-2020.zip) |
| 2020-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-august-2020.zip) |
| 2020-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-july-2020.zip) |
| 2020-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-june-2020.zip) |
| 2020-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-may-2020.zip) |
| 2020-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-april-2020.zip) |
| 2020-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-march-2020.zip) |
| 2020-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-february-2020.zip) |
| 2020-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-january-2020.zip) |
| 2019-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-december-2019.zip) |
| 2019-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/cpsc-entrollment-2019-11.zip) |
| 2019-10-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2019_10.zip) |
| 2019-09-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2019_09.zip) |
| 2019-08-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2019_08.zip) |
| 2019-07-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2019_07.zip) |
| 2019-06-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2019_06.zip) |
| 2019-05-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2019_05.zip) |
| 2019-04-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2019_04.zip) |
| 2019-03-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2019_03.zip) |
| 2019-02-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2019_02.zip) |
| 2019-01-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2019_01.zip) |
| 2018-12-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_12.zip) |
| 2018-11-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_11.zip) |
| 2018-10-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_10.zip) |
| 2018-09-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_09.zip) |
| 2018-08-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_08.zip) |
| 2018-07-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_07.zip) |
| 2018-06-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_06.zip) |
| 2018-05-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_05.zip) |
| 2018-04-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_04.zip) |
| 2018-03-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_03.zip) |
| 2018-02-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_02.zip) |
| 2018-01-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2018_01.zip) |
| 2017-12-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2017_12.zip) |
| 2017-11-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2017_11.zip) |
| 2017-10-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2017_10.zip) |
| 2017-09-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2017_09.zip) |
| 2017-08-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2017_08.zip) |
| 2017-07-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2017_07.zip) |
| 2017-06-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2017_06.zip) |
| 2017-05-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2017_05.zip) |
| 2017-04-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2017_04.zip) |
| 2017-03-01 | 1 | 2025-05-09 | | [source ↗](https://downloads.cms.gov/files/cpsc_enrollment_2017_03.zip) |
| 2017-02-01 | 1 | 2025-07-29 | | [source ↗](https://downloads.cms.gov/files/CPSC_Enrollment_2017_02.zip) |
| 2017-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2017/jan/cpsc_enrollment_2017_01.zip) |
| 2016-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/files/zip/cpscenrollment201612zip) |
| 2016-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2016/nov/cpsc-enrollment-2016-11.zip) |
| 2016-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2016/oct/cpsc-enrollment-2016-10.zip) |
| 2016-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2016/sept/cpsc-enrollment-2016-09.zip) |
| 2016-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2016/august/cpsc-enrollment-2016-08.zip) |
| 2016-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2016/july/cpsc-enrollment-2016-07.zip) |
| 2016-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2016/june/cpsc-enrollment-2016-06.zip) |
| 2016-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2016/may/cpsc-enrollment-2016-05.zip) |
| 2016-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2016/apr/cpsc-enrollment-2016-04.zip) |
| 2016-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2016/march/cpsc-enrollment-2016-03.zip) |
| 2016-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2016/feb/cpsc-enrollment-2016-02.zip) |
| 2016-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2016/jan/cpsc-enrollment-2016-01.zip) |
| 2015-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/dec/cpsc-enrollment-2015-12.zip) |
| 2015-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/nov/cpsc-enrollment-2015-11.zip) |
| 2015-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/oct/cpsc-enrollment-2015-10.zip) |
| 2015-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/september/cpsc-enrollment-2015-09.zip) |
| 2015-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/aug/cpsc-enrollment-2015-08.zip) |
| 2015-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/jul/cpsc-enrollment-2015-07.zip) |
| 2015-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/jun/cpsc-enrollment-2015-06.zip) |
| 2015-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/may/cpsc-enrollment-2015-05.zip) |
| 2015-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/apr/cpsc-enrollment-2015-04.zip) |
| 2015-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/mar/cpsc-enrollment-2015-03.zip) |
| 2015-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/feb/cpsc-enrollment-2015-02.zip) |
| 2015-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2015/jan/cpsc-enrollment-2015-01.zip) |
| 2014-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/dec/cpsc-enrollment-2014-12.zip) |
| 2014-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/nov/cpsc-enrollment-2014-11.zip) |
| 2014-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/oct/cpsc-enrollment-2014-10.zip) |
| 2014-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/sept/cpsc-enrollment-2014-09.zip) |
| 2014-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/aug/cpsc-enrollment-2014-08.zip) |
| 2014-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/july/cpsc-enrollment-2014-07.zip) |
| 2014-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/jun/cpsc-enrollment-2014-06.zip) |
| 2014-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/may/cpsc-enrollment-2014-05.zip) |
| 2014-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/apr/cpsc-enrollment-2014-04.zip) |
| 2014-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/mar/cpsc-enrollment-2014-03.zip) |
| 2014-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/feb/cpsc-enrollment-2014-02.zip) |
| 2014-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2014/jan/cpsc-enrollment-2014-01.zip) |
| 2013-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/dec/cpsc-enrollment-2013-12.zip) |
| 2013-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/nov/cpsc-enrollment-2013-11.zip) |
| 2013-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/oct/cpsc-enrollment-2013-10.zip) |
| 2013-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/sept/cpsc-enrollment-2013-09.zip) |
| 2013-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/august/cpsc-enrollment-2013-08.zip) |
| 2013-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/july/cpsc-enrollment-2013-07.zip) |
| 2013-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/june/cpsc-enrollment-2013-06.zip) |
| 2013-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/may/cpsc-enrollment-2013-05.zip) |
| 2013-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/april/cpsc-enrollment-2013-04.zip) |
| 2013-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/mar/cpsc-enrollment-2013-03.zip) |
| 2013-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/feb/cpsc-enrollment-2013-02.zip) |
| 2013-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2013/jan-2013/cpsc-enrollment-2013-01.zip) |
| 2012-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2012/dec-2012/cpsc-enrollment-2012-12.zip) |
| 2012-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/nov-2012/cpsc-enrollment-2012-11.zip) |
| 2012-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2012/oct-2012/cpsc-enrollment-2012-10.zip) |
| 2012-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2012/sept-2012/cpsc-enrollment-2012-09.zip) |
| 2012-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/august-2012/cpsc-enrollment-2012-08.zip) |
| 2012-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2012/july-2012/cpsc-enrollment-2012-07.zip) |
| 2012-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2012/june-2012/cpsc-enrollment-2012-06.zip) |
| 2012-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2012/may-2012/cpsc-enrollment-2012-05.zip) |
| 2012-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2012/cpsc-enrollment-2012-04.zip) |
| 2012-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2012/cpsc-enrollment-2012-03.zip) |
| 2012-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/dwnlds/cpsc_enrollment_2012_02.zip) |
| 2012-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2012/cpsc-enrollment-2012-01.zip) |
| 2011-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2011/cpsc-enrollment-2011-12.zip) |
| 2011-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2011/cpsc-enrollment-2011-11.zip) |
| 2011-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-2011-10.zip) |
| 2011-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-2011-09.zip) |
| 2011-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-2011-08.zip) |
| 2011-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-2011-07.zip) |
| 2011-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2011/cpsc-enrollment-2011-06.zip) |
| 2011-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2011/cpsc-enrollment-2011-05.zip) |
| 2011-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2011/cpsc-enrollment-2011-04.zip) |
| 2011-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2011/cpsc-enrollment-2011-03.zip) |
| 2011-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2011/cpsc-enrollment-2011-02.zip) |
| 2011-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2011/cpsc-enrollment-2011-01.zip) |
| 2010-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2010/cpsc-enrollment-2010-12.zip) |
| 2010-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2010/cpsc-enrollment-2010-11.zip) |
| 2010-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2010/cpsc-enrollment-2010-10.zip) |
| 2010-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-september-2010.zip) |
| 2010-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2010/cpsc-enrollment-2010-08.zip) |
| 2010-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2010/cpsc-enrollment-2010-07.zip) |
| 2010-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2010/cpsc-enrollment-2010-06.zip) |
| 2010-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2010/cpsc-enrollment-2010-05.zip) |
| 2010-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2010/cpsc-enrollment-2010-04.zip) |
| 2010-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2010/cpsc-enrollment-2010-03.zip) |
| 2010-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2010/cpsc-enrollment-2010-02.zip) |
| 2010-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2010/cpsc-enrollment-2010-01.zip) |
| 2009-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-12.zip) |
| 2009-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-11.zip) |
| 2009-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-10.zip) |
| 2009-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-09.zip) |
| 2009-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-08.zip) |
| 2009-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-07.zip) |
| 2009-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-06.zip) |
| 2009-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-05.zip) |
| 2009-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-04.zip) |
| 2009-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-03.zip) |
| 2009-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-02.zip) |
| 2009-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2009/cpsc-enrollment-2009-01.zip) |
| 2008-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2008/cpsc-enrollment-2008-12.zip) |
| 2008-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2008/cpsc-enrollment-2008-11.zip) |
| 2008-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2008/cpsc-enrollment-october-2008.zip) |
| 2008-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2008/cpsc-enrollment-september-2008.zip) |
| 2008-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/missing-from-migration/cpsc-enrollment-2008-08.zip) |
| 2008-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-2008-07.zip) |
| 2008-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2008/cpsc-enrollment-june-2008.zip) |
| 2008-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2008/cpsc-enrollment-2008-05.zip) |
| 2008-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2008/cpsc-enrollment-2008-04.zip) |
| 2008-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2008/cpsc-enrollment-2008-03.zip) |
| 2008-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2008/cpsc-enrollment-2008-02.zip) |
| 2008-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2008/cpsc-enrollment-2008-01.zip) |
| 2007-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2007/cpsc-enrollment-2007-12.zip) |
| 2007-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2007/cpsc-enrollment-2007-11.zip) |
| 2007-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2007/cpsc-enrollment-2007-10.zip) |
| 2007-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2007/cpsc-enrollment-2007-09.zip) |
| 2007-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2007/cpsc-enrollment-2007-08.zip) |
| 2007-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2007/cpsc-enrollment-2007-07.zip) |
| 2007-06-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2007/cpsc-enrollment-2007-06.zip) |
| 2007-05-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2007/cpsc-enrollment-2007-05.zip) |
| 2007-04-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-files-jul2006-apr2008/cpsc-enrollment-2007-04.zip) |
| 2007-03-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-files-jul2006-apr2008/cpsc-enrollment-2007-03.zip) |
| 2007-02-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-files-jul2006-apr2008/cpsc-enrollment-2007-02.zip) |
| 2007-01-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-files-jul2006-apr2008/cpsc-enrollment-2007-01.zip) |
| 2006-12-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-files-jul2006-apr2008/cpsc-enrollment-2006-12.zip) |
| 2006-11-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-files-jul2006-apr2008/cpsc-enrollment-2006-11.zip) |
| 2006-10-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-files-jul2006-apr2008/cpsc-enrollment-2006-10.zip) |
| 2006-09-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2006/cpsc-enrollment-2006-09.zip) |
| 2006-08-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/cpsc-enrollment-files-jul2006-apr2008/cpsc-enrollment-2006-08.zip) |
| 2006-07-01 | 1 | 2025-05-09 | | [source ↗](https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/mcradvpartdenroldata/downloads/2006/cpsc-enrollment-2006-07.zip) |
## Data dictionary
📋 7 data columns + 5 lineage columns
**Data columns**
| Column | Type |
| ------------------------ | ------ |
| `CONTRACT_NUMBER` | TEXT |
| `PLAN_ID` | NUMBER |
| `SSA_STATE_COUNTY_CODE` | NUMBER |
| `FIPS_STATE_COUNTY_CODE` | NUMBER |
| `STATE` | TEXT |
| `COUNTY` | TEXT |
| `ENROLLMENT` | NUMBER |
**Lineage columns** (present on every feed table)
| Column | Type | Description |
| -------------- | ------ | -------------------------------------------- |
| `ROW_ID` | TEXT | Unique row ID for this table (PK) |
| `FILE_ID` | TEXT | Source file — joins to `FEEDS_FILES.ID` (FK) |
| `FILE_FEED_ID` | TEXT | Parent feed — joins to `FEEDS.ID` (FK) |
| `FILE_NAME` | TEXT | Source file name as published by CMS |
| `ROWNUM` | NUMBER | Row number within the source file |
## Row-level lineage
Every row in this table traces to the exact CMS source file that produced it. The `FILE_ID` column joins to the `FEEDS_FILES` catalog table, and `FILE_FEED_ID` joins to the `FEEDS` master table:
```mermaid
erDiagram
FEEDS ||--o{ FEEDS_FILES : "ID = FEED_ID"
FEEDS ||--o{ MONTHLY_ENROLLMENT_BY_CONTRACT_PLAN_STATE_COUNTY__ENROLLMENT : "ID = FILE_FEED_ID"
FEEDS_FILES ||--o{ MONTHLY_ENROLLMENT_BY_CONTRACT_PLAN_STATE_COUNTY__ENROLLMENT : "ID = FILE_ID"
FEEDS {
text ID PK
text TITLE
text VIEW_NAME
text FEED_SUBTYPE
}
FEEDS_FILES {
text ID PK
text FEED_ID FK
date FILE_REPORT_PERIOD
text FILE_DOWNLOAD_URL
number IS_LATEST
}
MONTHLY_ENROLLMENT_BY_CONTRACT_PLAN_STATE_COUNTY__ENROLLMENT {
text ROW_ID PK
text FILE_ID FK
text FILE_FEED_ID FK
text CONTRACT_NUMBER
number PLAN_ID
number SSA_STATE_COUNTY_CODE
number FIPS_STATE_COUNTY_CODE
number remaining_3_data_columns
}
```
Trace any row back to its source file and reporting period:
```sql
SELECT d.CONTRACT_NUMBER, d.PLAN_ID, d.SSA_STATE_COUNTY_CODE,
ff.TEMPORAL_START, ff.TEMPORAL_END, ff.CMS_FEED_MODIFIED
FROM DWV.MONTHLY_ENROLLMENT_BY_CONTRACT_PLAN_STATE_COUNTY__ENROLLMENT d
JOIN DWV.FEEDS_FILES ff ON d.FILE_ID = ff.ID;
```
## Source & provenance
Published by the **Centers for Medicare & Medicaid Services**.
* [Official CMS documentation (MA/Part D contract and enrollment data)](https://www.cms.gov/data-research/statistics-trends-and-reports/medicare-advantagepart-d-contract-and-enrollment-data/monthly-enrollment-by-contract-plan-state-county--enrollment)
* [Latest source file from CMS (zip)](https://www.cms.gov/files/zip/monthly-enrollment-cpsc-july-2026.zip)
## Frequently asked questions
### How often is Monthly Enrollment by CPSC (enrollment) updated?
Monthly. CMS last published this feed on 2026-07-01, and Dataplex loaded it to the warehouse on 2026-07-12. New releases are added automatically when CMS publishes them.
### What years does Monthly Enrollment by CPSC (enrollment) cover?
2006 through 2026.
### How many records are in Monthly Enrollment by CPSC (enrollment)?
624,004,277 rows across all 241 report periods. Because this feed is partitioned by report period, the full table total is the meaningful count — no deduplication needed.
### How do I get Monthly Enrollment by CPSC (enrollment) data?
It's included in the CMS Data Research Dataset on the [Snowflake Marketplace](https://app.snowflake.com/marketplace/listing/GZT1Z125KDP/dataplex-consulting-data-products-cms-data-research-dataset) (free trial available). Once mounted, query `DWV.MONTHLY_ENROLLMENT_BY_CONTRACT_PLAN_STATE_COUNTY__ENROLLMENT` directly — no pipeline setup required.
## Related feeds
{% content-ref url="/pages/9eddWkXXrt91ZLrfJ5Nz" %}
[Monthly Enrollment by CPSC (contract)](/data-catalog/cms-data-research-dataset/cms-data-research-catalog/monthly-enrollment-by-cpsc-contract.md)
{% endcontent-ref %}
{% content-ref url="/pages/IoFHSrXOrOSyAEgoukvE" %}
[Monthly Enrollment by Plan](/data-catalog/cms-data-research-dataset/cms-data-research-catalog/monthly-enrollment-by-plan.md)
{% endcontent-ref %}
{% content-ref url="/pages/Lv13BB0nMtH8RMDU1Quj" %}
[Monthly Enrollment by State](/data-catalog/cms-data-research-dataset/cms-data-research-catalog/monthly-enrollment-by-state.md)
{% endcontent-ref %}
{% content-ref url="/pages/uV3nsfjAYaDD1gPoB6ei" %}
[Enrollment by Contract](/data-catalog/cms-data-research-dataset/cms-data-research-catalog/enrollment-by-contract.md)
{% endcontent-ref %}
## Get this feed
1. [Start a free trial on Snowflake Marketplace](https://app.snowflake.com/marketplace/listing/GZT1Z125KDP/dataplex-consulting-data-products-cms-data-research-dataset)
2. Mount the share — the database and `DWV` schema appear in your account immediately
3. Run the [sample query](#sample-queries) above — no ETL, no pipeline maintenance
Questions about this feed? Contact us at .
***
Part of the [CMS Data Research Dataset](/data-catalog/cms-data-research-dataset.md) — 22 research tables · 20 years of Medicare Advantage & Part D history · updated daily. [Back to the full catalog →](/data-catalog/cms-data-research-dataset/cms-data-research-catalog.md#monthly-enrollment-by-cpsc-enrollment)
---
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