CA-125 ovarian marker test cost in San Francisco, CA

Prices at 5 hospitals in San Francisco, CA, from their machine-readable files. Here the median cash price is $220 — 92% above the US median ($115), roughly 10.6× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Kaiser Foundation Hospital-San Francisco San Francisco, CA $172 $20 ★ 4/5 — —
California Pacific Medical Center-Van Ness Campus San Francisco, CA $268 $21 ★ 3/5 198 min —
California Pacific Medical Ctr-Davies Campus Hosp San Francisco, CA $273 $21 ★ 3/5 160 min —

CMS rating = overall hospital star rating (1–5); ER wait = median minutes in the emergency department; Readmit = 30-day readmission rate (lower is better) — all from Medicare’s Care Compare; “—” = not reported. Data last updated October 2026. Prices from hospitals’ machine-readable files (45 CFR §180); Medicare benchmark from CMS PFS/CLFS/IPPS. Prices below 15% of the median are excluded as likely partial or mis-coded charges. Estimates — confirm with the hospital. Report an incorrect price.

Price comparison (median)

Chargemaster (list price)
$271
Cash / self-pay
$220
Insurer-negotiated
$21
Medicare pays
$21
$71$272
Median cash $220  ·  Medicare $21  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $220 — about 10.6× the Medicare rate ($21). High vs Medicare. A fair cash price is usually within ~2× Medicare ($42).

💡 Asking for the cash price instead of the $271 list price could save about $50 (19%).

Estimate what you’ll pay
Quick fill:

Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.

All CA-125 ovarian marker test prices in California → · All CA-125 ovarian marker test prices (national) · All hospitals in San Francisco