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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Data access / search

Medicare Fee Schedule Rates

Medicare Physician Fee Schedule amounts by code, date and locality, traced to archived CMS files.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
165 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
2

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 165 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name s2reason.

  • Pass
    Lists tools

    tools/list returned 2 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 165 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 165 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    5 of 5 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-10-06T11:46:01.791905Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Medicare Fee Schedule Rates

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http medicare-fee-schedule-rates https://s2reason.com/mcp

Capabilities

Tools 2

medicare_get_physician_fee

Use this when you need what Medicare's Physician Fee Schedule allows for a CPT or HCPCS code on a given date of service, for the nation or for one state or locality, in the office or facility setting. It takes up to 25 lines (code, modifier, date of service) and returns one answer per line, in order: CMS's allowed amount (national figure, plus the state range or one locality's figure when a state is given), the CMS release in force on that date, its source files with SHA-256 checksums, and the release catalog URL. It covers dates of service from Jan 1, 2023 through Dec 31, 2026; each date is priced under the quarterly CMS release in force that day, and a date outside that span gets a reason instead of a figure. A code with no national rate on this schedule (bundled, carrier-priced, laboratory, drug, anesthesia, ambulance, supplies, or absent from that release) returns a result_kind and a reason, not an error, and a malformed line returns an error for that line only. Do not use it for hospital outpatient or inpatient facility payments, ambulatory surgery center fees, Medicaid, commercial or workers' compensation rates, CPT code descriptions, or opinions on whether a charge is reasonable. It is read-only; amounts are Medicare-allowed amounts per unit, before sequestration and multiple-procedure reductions.

Discovered
medicare_list_fee_releases

Use this when you need to know which CMS Medicare Physician Fee Schedule releases the archive holds, with their effective dates, CMS source files, SHA-256 checksums and any gaps in coverage, before or instead of looking up a fee. It takes no input and returns every release, newest first (id, label, effective and end dates, the CMS document that fixed the dates, source files, the hosted data bundle), plus the coverage summary and the release catalog URL. Coverage runs from Jan 1, 2023 through Dec 31, 2026, and the list changes only when a new CMS release is archived. Do not use it to get a fee amount (use medicare_get_physician_fee), or for other Medicare schedules such as hospital outpatient, ambulatory surgery center, laboratory, ambulance or DMEPOS, or for Medicaid or commercial rates. It is read-only.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected165 ms2