> 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-feeds-dataset/cms-data-feeds-catalog/revalidation-due-date-list.md). # Revalidation Due Date List Part of the [CMS Data Feeds Dataset](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog.md) › Medicare Dataplex delivers this CMS feed as the analysis-ready table `DWV.REVALIDATION_DUE_DATE_LIST` on Snowflake and Databricks — coverage from 2022 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.REVALIDATION_DUE_DATE_LIST` | | **Databricks** | `cms_dwv.revalidation_due_date_list` | | **Coverage** | Feb 2022 – Jul 2026 | | **Rows** | 111,897,956 (total across all reporting periods) | | **Cadence** | Monthly | | **Update pattern** | Time-partitioned — each file adds one reporting period | | **CMS published** | 2026-07-14 | | **Loaded** | 2026-07-15 | | **Columns** | 15 data + 6 lineage | | **File versions** | 41 | | **License** | CMS public data — U.S. Government work | | **Platforms** | Snowflake Marketplace · Databricks Delta Sharing | Included in the CMS Data Feeds Dataset — [start a free trial on Snowflake Marketplace](https://app.snowflake.com/marketplace/listing/GZT1Z125KDH/dataplex-consulting-data-products-cms-data-feeds-dataset). {% hint style="success" %} **Current** — CMS last published this feed on 2026-07-14. Coverage runs through 2026-07-31. Next CMS release expected \~Aug 2026. {% endhint %} {% hint style="info" %} **Time-partitioned feed** — each file version covers one reporting period, so history is additive. Query the full table for all periods; filter on the reporting period columns for a single period. Do **not** filter to the latest file only — that would return just the 2026 reporting period. {% endhint %} ## Sample queries {% tabs %} {% tab title="Snowflake" %} ```sql -- Each file version covers one reporting period (2022, 2023, 2024, 2025, 2026) — history is additive SELECT * FROM DWV.REVALIDATION_DUE_DATE_LIST LIMIT 100; ``` {% endtab %} {% tab title="Databricks" %} ```sql -- Each file version covers one reporting period (2022, 2023, 2024, 2025, 2026) — history is additive SELECT * FROM cms_dwv.revalidation_due_date_list LIMIT 100; ``` {% endtab %} {% endtabs %} ## About this feed > The Revalidation Due Date List dataset contains revalidation due dates for Medicare providers who are due to revalidate in the following six months. If a provider's due date does not fall within the ensuing six months, the due date is marked 'TBD'. In addition the dataset also includes subfiles with reassignment information for a given provider as well as due date listings for clinics and group practices and their providers. > > — *Source: CMS feed metadata* **Keywords:** Medicare, Original Medicare, Medicare Advantage, Provider Enrollment **Theme:** Medicare ## Coverage timeline 2022 🟩 · 2023 🟩 · 2024 🟩 · 2025 🟩 · 2026 🟩 5 of 5 years covered — no gaps. ## Release history | Reporting period | CMS published | Loaded | Latest file | | ----------------------- | ------------- | ---------- | ----------- | | 2026-07-01 – 2026-07-31 | 2026-07-14 | 2026-07-15 | ✓ | | 2026-06-01 – 2026-06-30 | 2026-06-01 | 2026-06-01 | | | 2026-05-01 – 2026-05-31 | 2026-05-01 | 2026-05-01 | | | 2026-04-01 – 2026-04-30 | 2026-04-01 | 2026-04-01 | | | 2026-03-01 – 2026-03-31 | 2026-03-02 | 2026-03-02 | | | 2026-02-01 – 2026-02-28 | 2026-02-02 | 2026-02-02 | | | 2026-01-01 – 2026-01-31 | 2026-01-02 | 2026-01-02 | | | 2025-12-01 – 2025-12-31 | 2025-12-01 | 2025-12-01 | | | 2025-11-01 – 2025-11-30 | 2025-11-03 | 2025-11-03 | | | 2025-10-01 – 2025-10-31 | 2025-09-30 | 2025-09-30 | |
Show 31 earlier file versions | Reporting period | CMS published | Loaded | Latest file | | ----------------------- | ------------- | ---------- | ----------- | | 2025-09-01 – 2025-09-30 | 2025-09-02 | 2025-09-02 | | | 2025-08-01 – 2025-08-31 | 2025-08-01 | 2025-08-01 | | | 2025-07-01 – 2025-07-31 | 2025-07-01 | 2025-07-01 | | | 2025-06-01 – 2025-06-30 | 2025-06-02 | 2025-06-02 | | | 2025-05-01 – 2025-05-31 | 2025-05-01 | 2025-05-01 | | | 2025-04-01 – 2025-04-30 | 2025-04-01 | 2025-04-01 | | | 2025-03-01 – 2025-03-31 | 2025-03-17 | 2025-03-17 | | | 2025-02-01 – 2025-02-28 | 2025-03-17 | 2025-03-17 | | | 2025-01-01 – 2025-01-31 | 2025-01-02 | 2025-01-02 | | | 2024-07-01 – 2024-07-31 | 2024-08-23 | 2024-08-23 | | | 2024-04-01 – 2024-04-30 | 2024-04-01 | 2024-04-01 | | | 2024-02-01 – 2024-02-29 | 2024-02-01 | 2024-02-01 | | | 2024-01-01 – 2024-01-31 | 2024-01-02 | 2024-01-02 | | | 2023-12-01 – 2023-12-31 | 2023-12-01 | 2023-12-01 | | | 2023-11-01 – 2023-11-30 | 2023-11-01 | 2023-11-01 | | | 2023-10-01 – 2023-10-31 | 2023-09-29 | 2023-09-30 | | | 2023-09-01 – 2023-09-30 | 2023-09-01 | 2023-09-01 | | | 2023-08-01 – 2023-08-31 | 2023-08-01 | 2023-08-29 | | | 2023-07-01 – 2023-07-31 | 2023-07-03 | 2023-08-29 | | | 2023-06-01 – 2023-06-30 | 2023-06-29 | 2023-08-29 | | | 2023-05-01 – 2023-05-31 | 2023-05-18 | 2023-08-29 | | | 2023-03-01 – 2023-03-31 | 2023-03-06 | 2023-08-29 | | | 2022-12-01 – 2022-12-31 | 2023-03-06 | 2023-08-29 | | | 2022-11-01 – 2022-11-30 | 2023-03-06 | 2023-08-29 | | | 2022-10-01 – 2022-10-31 | 2022-09-30 | 2023-08-29 | | | 2022-09-01 – 2022-09-30 | 2022-09-01 | 2023-08-29 | | | 2022-08-01 – 2022-08-31 | 2022-08-01 | 2023-08-29 | | | 2022-07-01 – 2022-07-31 | 2022-07-25 | 2023-08-29 | | | 2022-06-01 – 2022-06-30 | 2022-06-07 | 2023-08-29 | | | 2022-04-01 – 2022-04-30 | 2022-05-10 | 2023-08-29 | | | 2022-02-01 – 2022-02-28 | 2022-03-03 | 2023-08-29 | |
## Data dictionary
📋 15 data columns + 6 lineage columns Column-level definitions are maintained by CMS in the official [Revalidation Due Date List data dictionary](https://data.cms.gov/resources/revalidation-due-date-list-data-dictionary). **Data columns** | Column | Type | | --------------------------------- | ------ | | `ENROLLMENT_ID` | TEXT | | `NATIONAL_PROVIDER_IDENTIFIER` | NUMBER | | `FIRST_NAME` | TEXT | | `LAST_NAME` | TEXT | | `ORGANIZATION_NAME` | TEXT | | `ENROLLMENT_STATE_CODE` | TEXT | | `ENROLLMENT_TYPE` | NUMBER | | `PROVIDER_TYPE_TEXT` | TEXT | | `ENROLLMENT_SPECIALTY` | TEXT | | `REVALIDATION_DUE_DATE` | DATE | | `ADJUSTED_DUE_DATE` | DATE | | `INDIVIDUAL_TOTAL_REASSIGN_TO` | NUMBER | | `RECEIVING_BENEFITS_REASSIGNMENT` | NUMBER | | `JUL_UPDATE_FLAG` | NUMBER | | `AUG_UPDATE_FLAG` | 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 | | `CREATED_AT` | TIMESTAMP\_NTZ | Timestamp when the record was loaded |
## 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{ REVALIDATION_DUE_DATE_LIST : "ID = FILE_FEED_ID" FEEDS_FILES ||--o{ REVALIDATION_DUE_DATE_LIST : "ID = FILE_ID" FEEDS { text ID PK text TITLE text VIEW_NAME text ACCURAL_PERIODICITY } FEEDS_FILES { text ID PK text FEED_ID FK date TEMPORAL_START date TEMPORAL_END date CMS_FEED_MODIFIED number IS_LATEST } REVALIDATION_DUE_DATE_LIST { text ROW_ID PK text FILE_ID FK text FILE_FEED_ID FK text ENROLLMENT_ID number NATIONAL_PROVIDER_IDENTIFIER text FIRST_NAME text LAST_NAME number remaining_11_data_columns } ``` Trace any row back to its source file and reporting period: ```sql SELECT d.ENROLLMENT_ID, d.NATIONAL_PROVIDER_IDENTIFIER, d.FIRST_NAME, ff.TEMPORAL_START, ff.TEMPORAL_END, ff.CMS_FEED_MODIFIED FROM DWV.REVALIDATION_DUE_DATE_LIST d JOIN DWV.FEEDS_FILES ff ON d.FILE_ID = ff.ID; ``` ## Source & provenance Published by the **Centers for Medicare & Medicaid Services** (bureau 009:38). * [Official CMS data dictionary](https://data.cms.gov/resources/revalidation-due-date-list-data-dictionary) * [Additional Information On Revalidation](https://data.cms.gov/resources/additional-information-on-revalidation) ## Frequently asked questions ### How often is Revalidation Due Date List updated? Monthly. CMS last published this feed on 2026-07-14, and Dataplex loaded it to the warehouse on 2026-07-15. New releases are added automatically when CMS publishes them. ### What years does Revalidation Due Date List cover? 2022 through 2026. ### How many records are in Revalidation Due Date List? 111,897,956 rows across all 41 reporting periods. Because this feed is time-partitioned, the full table total is the meaningful count — no deduplication needed. ### How do I get Revalidation Due Date List data? It's included in the CMS Data Feeds Dataset on the [Snowflake Marketplace](https://app.snowflake.com/marketplace/listing/GZT1Z125KDH/dataplex-consulting-data-products-cms-data-feeds-dataset) (free trial available) and via [Databricks Delta Sharing](https://checkout.dataplex-consulting.com/b/3cIdR2e1J59Sh2w7pWbQY00). Once mounted, query `DWV.REVALIDATION_DUE_DATE_LIST` directly — no pipeline setup required. ## Related feeds {% content-ref url="/pages/9ubcyALKFXWBoWqkz0Zg" %} [Home Health Agency All Owners](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/home-health-agency-all-owners.md) {% endcontent-ref %} {% content-ref url="/pages/2ccfn530b3Ddj3WifrEW" %} [Revalidation Reassignment List](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/revalidation-reassignment-list.md) {% endcontent-ref %} {% content-ref url="/pages/RqqKBKGEAKdxjkKPt7lq" %} [Provider of Services File - Quality Improvement and Evaluation System](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/provider-of-services-file-quality-improvement-and-evaluation-system.md) {% endcontent-ref %} {% content-ref url="/pages/AM4Y2FJxyWIJrBdq0UAZ" %} [Skilled Nursing Facility Enrollments](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/skilled-nursing-facility-enrollments.md) {% endcontent-ref %} {% content-ref url="/pages/QsI8YoIQAdwShgdOyn3S" %} [Hospital Enrollments](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/hospital-enrollments.md) {% endcontent-ref %} ## Get this feed 1. [Start a free trial on Snowflake Marketplace](https://app.snowflake.com/marketplace/listing/GZT1Z125KDH/dataplex-consulting-data-products-cms-data-feeds-dataset) or purchase via [Databricks](https://checkout.dataplex-consulting.com/b/3cIdR2e1J59Sh2w7pWbQY00) 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 Feeds Dataset](/data-catalog/cms-data-feeds-dataset.md) — 280+ feeds · 245B+ records · updated daily. [Back to the full catalog →](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog.md#revalidation-due-date-list) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. 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