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Los Angeles Sunset Medical Center

Kaiser Permanente · sharded

Get the data

Downloads link to recorded versions. Data catalog, coverage report, and usage guide.

Tracking status

Monitored since2026-08-25
Last change recorded2026-08-25
File size208,939,237 bytes
Rows in summary324,987
Source filemachine-readable file
Last attempted check2026-10-24T11:18:26Z
Last successful source check2026-10-24T11:18:31Z
Verification methodsampled fingerprint
Last validated full downloadNot yet recorded
Collection scheduleDaily at 06:23 UTC
Payer-level ratesfull data · change history

Header and sampled-fingerprint checks provide limited evidence of an unchanged source; they do not verify every byte. Dates before collection logging began remain unknown.

Latest check: unchanged. Collection log.

Example prices

CodeDescriptionGross chargeCash priceNegotiated (min–max)Payer entries
MS-DRG 291HEART FAILURE AND SHOCK WITH MCC——$2,228–$15,3379
MS-DRG 3"ECMO OR TRACHEOSTOMY WITH MV >96 HOURS OR PRINCIPAL DIAGNOSIS EXCEPT ——$6,137–$84,4839
MS-DRG 470MAJOR HIP AND KNEE JOINT REPLACEMENT OR REATTACHMENT OF LOWER EXTREMIT——$3,860–$53,1349
MS-DRG 788CESAREAN SECTION WITHOUT STERILIZATION WITHOUT CC/MCC——$875–$24,7199
MS-DRG 807VAGINAL DELIVERY WITHOUT STERILIZATION OR D&C WITHOUT CC/MCC——$1,112–$11,7829

Download the full summary (324,987 rows): summary.csv

Change history

DateEvent
2026-09-02Rebuild stored and sharded summaries under summarizer v2
2026-08-26Remap raw_commit pins and drop seam language after history graft
2026-08-26Summarize every code a service is billed under, not just the first
2026-08-26Split payer-level sharded data into companion raw repo
2026-08-25Capture 23 within-system hospitals: community campuses, safety-nets, second flagships