A remote MCP server that gives an assistant read-only access to US CMS Medicare data on spending, chronic conditions, hospital quality, readmissions and enrollm
What you can do
Retrieve Medicare spending per beneficiary by state, county and year, including per-capita and total amounts and geographic variation. Look up state-level prevalence of 21 chronic conditions such as diabetes, heart failure, COPD and Alzheimer's. Query hospital quality star ratings and general hospital details filtered by state or city. Get 30-day hospital readmission rates, including excess readmission ratios and predicted versus expected rates. Check Medicare enrollment counts by state and county, split between Original Medicare, Medicare Advantage and Part D.
When to use it
Useful when you need quick answers about US Medicare spending patterns, disease burden, hospital performance or enrollment figures by geography, for example in health policy research, comparisons between states or counties, or background for reports.
Requirements
A remote streamable HTTP endpoint; no local package, environment variables or headers are declared. The manifest declares no authentication, and network access to the endpoint is needed.
Before you install
The data covers the United States only and is limited to what the CMS datasets contain; treat figures as reference data rather than clinical or financial advice. No credentials, payments or write actions are declared, so the tools appear read-only.
Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/com.olyport%2Fcms-medicare/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.
Get Medicare spending per beneficiary by geographic area.
Returns geographic variation in Medicare spending including per-capita
costs and total spending amounts. Filter by state, county, or year.
Args:
state: Two-letter US state abbreviation (e.g. 'CA', 'TX').
county: County name to filter by (e.g. 'Los Angeles').
year: Year of spending data (e.g. 2022).
limit: Maximum number of records to return (default 50, max 1000).
Parametersyearlimitstatecounty
get_chronic_conditions
Get prevalence of chronic conditions among Medicare beneficiaries.
Returns state-level data on 21 chronic conditions including diabetes,
heart failure, COPD, depression, Alzheimer's, and more. Useful for
understanding disease burden by geography.
Args:
state: Two-letter US state abbreviation (e.g. 'CA', 'TX').
condition: Chronic condition name to filter by (e.g. 'diabetes',
'heart failure', 'COPD', 'depression').
year: Year of data (e.g. 2022).
limit: Maximum number of records to return (default 50, max 1000).
Parametersyearlimitstatecondition
get_hospital_quality
Get hospital quality star ratings and general information.
Returns hospital quality data including overall star ratings,
location details, and hospital type. Filter by state or city.
Args:
state: Two-letter US state abbreviation (e.g. 'CA', 'TX').
city: City name to filter by (e.g. 'Chicago', 'Houston').
limit: Maximum number of records to return (default 50, max 1000).
Parameterscitylimitstate
get_hospital_readmissions
Get 30-day hospital readmission rates by hospital.
Returns hospital-level readmission data including excess readmission
ratios and predicted/expected readmission rates for conditions like
heart attack, heart failure, and pneumonia.
Args:
state: Two-letter US state abbreviation (e.g. 'CA', 'TX').
hospital_name: Hospital name or partial name to search for.
limit: Maximum number of records to return (default 50, max 1000).
Parameterslimitstatehospital_name
get_medicare_enrollment
Get Medicare enrollment data by state and county.
Returns enrollment counts including total beneficiaries, Original
Medicare vs Medicare Advantage enrollment, and Part D enrollment.
Useful for understanding Medicare population by geography.
Args:
state: Two-letter US state abbreviation (e.g. 'CA', 'TX').
year: Year of enrollment data (e.g. 2022).
limit: Maximum number of records to return (default 50, max 1000).
Parametersyearlimitstate
Version history
1
v1.1.0LatestSep 16, 2026
Score
83%
83% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.
