data.cms.gov

Innovation Center Milestones and Updates

The Innovation Center Milestones and Updates dataset contains a variety of contributions from CMS Innovation Center models, demonstrations, initiatives and programs.

Freshness

Last posted
Period covered
Aug 2, 2026 to Aug 8, 2026
Update frequency
Weekly

Dates as CMS lists them in its catalog.

Columns 6

ColumnWhat it meansType
Model Name (ID's which detail page to populate)Model Name (ID's which detail page to populate)string
DateDateDate and time field containing the date in which the milestone or update occurred or will occur.date
Announced/UpdatedAnnounced/UpdatedPlain text field indicating the type of milestone or update. Choices are either announced or updated.string
UpdateUpdatePlain text field containing the text that makes up the content of the milestone or update.string
Link ("Learn More")Link ("Learn More")string
Unique IDUnique IDnumber

At a glance

Catalog
data.cms.gov
Publisher
Office of Enterprise Data and Analytics (OEDA)
Rows
1,192
Columns
6
State column
None found
Topics
ACOs and payment models, Prescription drugs, Medicare Advantage and Part D plans, Medicaid and CHIP, Spending and use of services, Quality and ratings
Contact
cmmi-dataset-support@cms.hhs.gov

API

Free, no key needed. This request returns the first 10 rows as JSON:

https://data.cms.gov/data-api/v1/dataset/4ce4157f-4e02-4188-b43a-2b21b7769b4e/data?size=10

CMS's description

The Innovation Center Milestones and Updates dataset contains a variety of contributions from CMS Innovation Center models, demonstrations, initiatives and programs. These resources include relevant milestones, dates, and changes to the status or parameters of a model, demonstration, or initiative.

Methodology and other documents from CMS:

The summary at the top is the first sentence of this description. Record id cms:4ce4157f-4e02-4188-b43a-2b21b7769b4e. This record as JSON.

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