HRSA
HRSA Health Professional Shortage Areas →Federal Health Professional Shortage Area (HPSA) designations — geographic areas, populations, and facilities with a critical shortage of primary-care, dental, or mental-health providers.
HRSA Medically Underserved Areas / Populations
Federal Medically Underserved Area / Population (MUA/MUP) designations — service areas and populations with insufficient access to primary care. Source:
FHIR Location · Sample record
What a record looks like in the API response.
{
"resourceType": "Location",
"id": "mua-1234567",
"_source": "hrsa-mua-mup",
"_methodology": "hrsa-mua-mup/v1",
"name": "Example Service Area MUA",
"extension": [{ "url": "imuScore", "valueDecimal": 55.4 }]
}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/Location?_source=hrsa-mua-mup" \ | jq '._source, ._methodology, .meta.tag'
Dataset facts
| Field | Value |
|---|---|
| Agency | |
| Category | Workforce and access |
| Records | |
| Temporal coverage | 2026 |
| Refresh cadence | Quarterly |
| Freshness SLA | Within 7 days of HRSA Data Warehouse release |
| Last synced | 2026-06-14Updated 2026-06-14 |
| FHIR resource | Location |
| Methodology | hrsa-mua-mup/v1 |
| Measured | MUA/MUP designation type, IMU score, status, and geography per designation |
| Upstream source | data.hrsa.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 · Workforce and access
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CMS
CMS Market Saturation & Utilization →Provider market saturation and Medicare fee-for-service utilization per county, state, and nation by provider/supplier service type — a CMS program-integrity dataset. Geography-keyed; no provider NPI.