Revalidation Due Date List

The Revalidation Due Date List dataset contains revalidation due dates for Medicare providers who are due to revalidate in the following six months.

Part of the CMS Data Feeds Dataset › 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.

Current — CMS last published this feed on 2026-07-14. Coverage runs through 2026-07-31. Next CMS release expected ~Aug 2026.

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.

Sample queries

Snowflake

-- Each file version covers one reporting period (2022, 2023, 2024, 2025, 2026) — history is additive
SELECT *
FROM DWV.REVALIDATION_DUE_DATE_LIST
LIMIT 100;

Databricks

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.

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:

Trace any row back to its source file and reporting period:

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

• 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 (free trial available) and via Databricks Delta Sharing. Once mounted, query DWV.REVALIDATION_DUE_DATE_LIST directly — no pipeline setup required.

Related feeds

Home Health Agency All OwnersRevalidation Reassignment ListProvider of Services File - Quality Improvement and Evaluation SystemSkilled Nursing Facility EnrollmentsHospital Enrollments

Get this feed

1. Start a free trial on Snowflake Marketplace or purchase via Databricks

2. Mount the share — the database and DWV schema appear in your account immediately

3. Run the sample query above — no ETL, no pipeline maintenance

Questions about this feed? Contact us at [e-mail].

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