Use the data
Everything this site renders is plain JSON served statically. No key, no rate limit, no account.
GET /data/index.json · states, categories, national percentile cuts, setting medians
GET /data/st/<STATE>.json · every facility in one state, with ratings
GET /data/search.json · flat name index for lookup
GET /data/st/<STATE>.json · every facility in one state, with ratings
GET /data/search.json · flat name index for lookup
Source data is public domain (CMS HCRIS and NPPES). Our derived ratings are free to reuse with attribution to Clinic Cost Index. If you build something on it we would like to hear about it.
Field reference for a hospital record:
t overall tier 1-4, st_ tier per category, mk markup per category, ov overall markup, bd beds, own ownership, sysm health system, ccn Medicare certification number, fy cost report fiscal year end.