{"slug":"2s-io-api-health-hospital-lookup-957848","title":"CMS Care Compare lookup for every CMS-certified US hospital (~5k)","host":"2s.io","method":"GET","resource":"https://2s.io/api/health/hospital-lookup","category":"other","description":"CMS Care Compare lookup for every CMS-certified US hospital (~5k). Lookup by 6-digit CMS Facility ID for direct match, or fuzzy by name + state + city + hospital type, with optional minimum overall rating (1-5) filter. Each record includes facility ID, name, full address, phone, hospital type (Acute","price_listed":0.003,"price_asked":0.003,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":250,"reported_calls_30d":5,"reported_payers_30d":1,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"limit":3,"minRating":5,"state":"CA"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"method":{"const":"GET"},"queryParams":{"properties":{"city":{"description":"City name (case-insensitive contains).","type":"string"},"facilityId":{"description":"6-digit CMS facility ID.","type":"string"},"hospitalType":{"description":"E.g., \"Acute Care\", \"Critical Access\", \"Psychiatric\".","type":"string"},"limit":{"default":20,"maximum":100,"minimum":1,"type":"integer"},"minRating":{"maximum":5,"minimum":1,"type":"integer"},"name":{"description":"Fuzzy name match.","type":"string"},"offset":{"default":0,"minimum":0,"type":"integer"},"state":{"description":"2-letter US state.","type":"string"}}},"type":{"const":"http"}},"required":["type","method","queryParams"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.003,"price_match":true,"latency_ms":250,"error":null}],"description_full":"CMS Care Compare lookup for every CMS-certified US hospital (~5k). Lookup by 6-digit CMS Facility ID for direct match, or fuzzy by name + state + city + hospital type, with optional minimum overall rating (1-5) filter. Each record includes facility ID, name, full address, phone, hospital type (Acute Care / Critical Access / Psychiatric / etc.), ownership category, emergency services flag, birthing-friendly designation, CMS overall star rating, and per-measure-group counts (mortality, safety, readmission, patient experience, effectiveness, timeliness, medical imaging). Public-domain federal data.","last_updated":"2026-08-25T19:28:21.844Z","schemes":["exact"]}