Rheumatoid factor test cost in California

Prices at 134 hospitals in California, from their machine-readable files. Here the median cash price is $68 — 33% above the US median ($51), roughly 11.0× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Fresno Surgical Hospital Fresno, CA $11 $6 — — —
Trinity Hospital Weaverville, CA $13 $16 — 69 min —
Jerold Phelps Community Hospital Garberville, CA $14 — — 149 min —
Memorial Hospital of Gardena Gardena, CA $21 $9 ★ 1/5 138 min —
Adventist Health Tulare Tulare, CA $22 $9 ★ 3/5 198 min —
Pioneers Memorial Healthcare District Brawley, CA $24 $6 ★ 3/5 191 min —
Mercy Medical Center Redding Redding, CA $26 — ★ 2/5 194 min —
Colorado River Medical Center Needles, CA $29 — — 121 min —
Anaheim Global Medical Center Anaheim, CA $34 $8 ★ 2/5 157 min —
Chapman Global Medical Center Orange, CA $34 $8 ★ 2/5 151 min —
Orange County Global Medical Center Santa Ana, CA $34 $8 ★ 2/5 186 min —
Coastal Communities Hospital Santa Ana, CA $34 $8 ★ 1/5 181 min —
Lompoc Valley Medical Center Lompoc, CA $35 $8 ★ 1/5 171 min —
Community Hospital of San Bernardino San Bernardino, CA $43 $11 ★ 3/5 153 min —
St Rose Hospital Hayward, CA $43 $9 ★ 1/5 160 min —
Banner Lassen Medical Center Susanville, CA $45 $66 ★ 3/5 116 min —
UC San Diego Health Hillcrest-Hillcrest Med Ctr San Diego, CA $46 $36 ★ 5/5 259 min —
St Mary Medical Center Long Beach, CA $52 $8 ★ 5/5 150 min —
Shriners Hospitals for Children Northern Calif Sacramento, CA $59 $7 — — —
Pacifica Hospital of the Valley Sun Valley, CA $60 $6 — 227 min —
Bakersfield Memorial Hospital Bakersfield, CA $61 $7 ★ 3/5 240 min —
Grossmont Hospital La Mesa, CA $61 $50 ★ 4/5 196 min —
Sharp Memorial Hospital San Diego, CA $61 $49 ★ 4/5 197 min —
Sharp Chula Vista Medical Center Chula Vista, CA $61 $49 ★ 4/5 194 min —
Sharp Coronado Hospital and Hlthcr Ctr Coronado, CA $61 $46 ★ 4/5 126 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)
$126
Cash / self-pay
$68
Insurer-negotiated
$7
Medicare pays
$6
$6$144
Median cash $68  ·  Medicare $6  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $68 — about 11.0× 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 $126 list price could save about $58 (46%).

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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.

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Rheumatoid factor test cost in other states

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