CMS
QPP Individual Scores →Individual clinician performance scores from the Quality Payment Program.
Open Payments
Financial transfers from manufacturers to physicians and teaching hospitals. Source:
FHIR Practitioner · Sample record
What a record looks like in the API response.
{
"resourceType": "Practitioner",
"id": "prac-1234567890",
"_source": "cms-open-payments",
"_methodology": "open-payments/v1",
"identifier": [{ "system": "http://hl7.org/fhir/sid/us-npi", "value": "1234567890" }]
}Every record carries _source, _methodology, a snapshot date, and a confidence tier. All fourteen provenance fields survive export and API delivery.
curl -H "Authorization: Bearer $FONTEUM_KEY" \ "https://api.fonteum.com/fhir/r4/Practitioner?_source=open-payments" \ | jq '._source, ._methodology, .meta.tag'
Fields in this record
What each field in the Practitioner record means.
Every field below is taken from the live FHIR Practitioner record above. Provenance fields (_source, _methodology, and the snapshot date) travel with each record through export and API delivery; identity fields key the record across federal datasets; data fields carry the measured values.
| Field | Type | Role |
|---|---|---|
resourceType | string | Identity |
id | string | Identity |
_source | string | Provenance |
_methodology | string | Provenance |
identifier | array | Data |
Dataset facts
| Field | Value |
|---|---|
| Agency | |
| Category | Provider performance |
| Records | |
| Temporal coverage | 2023–2026 |
| Refresh cadence | Annual |
| Freshness SLA | Within 48h of annual CMS release |
| Last synced | 2026-04-30Updated 2026-04-30 |
| FHIR resource | Practitioner |
| Methodology | open-payments/v1 |
| Measured | Payment amounts, nature, and payer/recipient identity per CMS Open Payments disclosure |
| Upstream source | openpaymentsdata.cms.gov → |
Get access
How to reach this dataset.
API access is operator-approved during the pilot. Reviewed within one business day. No charge during the pilot period.
Related · Provider performance
CMS
PECOS Ordering & Referring →Medicare enrollment status for providers eligible to order and refer services.
CMS
Medicare Shared Savings Program ACO Participants →Medicare Shared Savings Program accountable care organization participants — ACO legal business names and participation by performance year.