CMS
Open Payments
Financial transfers from manufacturers to physicians and teaching hospitals.
Dataset · CMS
Individual clinician performance scores from the Quality Payment Program.
FHIR Measure
{
"resourceType": "Measure",
"id": "mips-1234567890-2023",
"_source": "cms-qpp-mips",
"_methodology": "qpp-mips/v1",
"extension": [{ "url": "finalScore", "valueDecimal": 85.2 }]
}Every record carries _source, _methodology, a snapshot date, and a confidence tier. These provenance fields survive export and API delivery — each fact stays chained to the federal release it came from.
Sample query
curl -H "Authorization: Bearer $FONTEUM_KEY" \ "https://api.fonteum.com/fhir/r4/Measure?_source=mips-scores" \ | jq '._source, ._methodology, .meta.tag'
The response includes the FHIR resource body plus Fonteum provenance metadata on every record.
Dataset facts
| Field | Value |
|---|---|
| Agency | Centers for Medicare & Medicaid Services |
| Category | Provider performance |
| Records | 477,137 clinician scores |
| Temporal coverage | 2023 |
| Refresh cadence | Annual |
| Freshness SLA | Within 48h of annual CMS release |
| Last synced | 2026-05-24 |
| FHIR resource | Measure |
| Methodology | qpp-mips/v1 |
| Measured | MIPS composite score, quality score, cost score, and improvement activities per clinician |
| Upstream source | data.cms.gov → |
Get access
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