Rheumatoid factor test cost in San Antonio, TX

Prices at 6 hospitals in San Antonio, TX, from their machine-readable files. Here the median cash price is $67 — 32% above the US median ($51), roughly 10.9× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
South Texas Spine and Surgical Hospital San Antonio, TX $47 $6 — 121 min —
Foundation Surgical Hospital of San Antonio San Antonio, TX $88 $7 — — —

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)
$96
Cash / self-pay
$67
Insurer-negotiated
$6
Medicare pays
$6
$51$84
Median cash $67  ·  Medicare $6  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $67 — about 10.9× the Medicare rate ($6). High vs Medicare. A fair cash price is usually within ~2× Medicare ($12).

💡 Asking for the cash price instead of the $96 list price could save about $29 (30%).

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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.

All Rheumatoid factor test prices in Texas → · All Rheumatoid factor test prices (national) · All hospitals in San Antonio