Built on the authoritative federal record
The primary sources, named on every page.
These are the federal agencies whose public datasets Fonteum ingests and attributes — the issuing authorities, not customers or partners. Every figure on the site links back to one of them.
See the full source registry, with license and refresh cadence for each →
Reproducible by design
Every figure traces to its federal source.
14-tuple provenance
Every rendered fact ties to a source URL, dataset ID, snapshot date, row key, and SHA-256 — the full chain-of-custody record.
Reproducible SQL
Each study ships the exact query behind its figures, run against the cited federal snapshot. Re-run it yourself.
Daily reconciliation
Published counts are reconciled against the upstream federal datasets on a daily cadence, with drift logged.
Named medical review
Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.
Two doors
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Query providers, facilities, sanctions, and quality scores — each field carrying its federal source. Self-serve, no call to start.
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The substrate, by the numbers
| CCN | Hospital | Op Margin | vs National |
|---|---|---|---|
| 030101 | WESTERN ARIZONA REGIONAL MEDICAL CEN | +61.3% | +75.1% |
| 031313 | CARONDELET HOLY CROSS HOSPITAL | +32.6% | +46.5% |
| 033040 | DIGNITY HEALTH EAST VALLEY REHABILIT | +30.1% | +44.0% |
| 033039 | COBALT REHAB HOSPITAL SURPRISE | +26.2% | +40.1% |
| 030107 | AZ SPINE & JOINT HOSPITAL | +23.1% | +36.9% |
| 030110 | ABRAZO WEST CAMPUS | +22.7% | +36.5% |
| 033042 | BHSM REHABILITATION |
| CCN | Hospital | Op Margin | Distress |
|---|---|---|---|
| 034021 | ARIZONA STATE HOSPITAL | — | — |
| 031320 | SAN CARLOS APACHE HEALTHCARE CORP | — | — |
| 031308 | HU HU KAM MEMORIAL HOSPITAL | — | — |
| 031307 | PARKER INDIAN HEALTH CENTER | — | — |
| 031305 | HOPI HEALTH CENTER | — | — |
| 030113 | USPHS HOSPITAL-WHITERIVER |
Fonteum does not independently rate or rank hospitals. This index reflects CMS-published self-reported financial data from HCRIS form 2552-10. Data is public domain per 17 U.S.C. § 105.
| +20.7% |
| +34.5% |
| 034029 | OASIS BEHAVIORAL HEALTH | +20.6% | +34.4% |
| 034022 | ACADIA SONORA BEHAVIORAL HOSPITAL | +20.5% | +34.3% |
| 033034 | YUMA REHABILITATION HOSPITAL AN AFF | +20.5% | +34.3% |
| — |
| — |
| 030084 | CHINLE COMPREHENSIVE CARE FACILITY | — | — |
| 030078 | PHOENIX INDIAN MEDICAL CENTER | — | — |
| 030074 | SELLS HOSPITAL | — | — |
| 030073 | TUBA CITY REG HEALTH CARE CORP | — | — |