CA-125 ovarian marker test cost in San Antonio, TX

Prices at 4 hospitals in San Antonio, TX, from their machine-readable files. Here the median cash price is $585 — 411% above the US median ($115), roughly 28.1× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Foundation Surgical Hospital of San Antonio San Antonio, TX $325 $22 — — —
Methodist Hospital San Antonio, TX $845 $21 ★ 4/5 138 min —
Methodist Hospital Stone Oak San Antonio, TX $845 $21 ★ 4/5 166 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)
$693
Cash / self-pay
$585
Insurer-negotiated
$22
Medicare pays
$21
$135$845
Median cash $585  ·  Medicare $21  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $585 — about 28.1× 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 $693 list price could save about $108 (16%).

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

Doctors who perform this in San Antonio

Clinicians who reported the most Medicare volume for this service locally. This reflects Original Medicare activity only and is a volume signal, not a quality ranking.

ClinicianSpecialtyLocationMedicare services
Antonio Santillan-Gomez, M.D.Gynecological OncologySan Antonio, TX383
Joseph De La Garza, M.D.Gynecological OncologySan Antonio, TX155
Jaron Mark, M.D.Gynecological OncologySan Antonio, TX114
Jessica Gomez, N.PNurse PractitionerSan Antonio, TX108
Surayyo Bobodzhanova, FNP-CNurse PractitionerSan Antonio, TX82

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