Rheumatoid factor test cost in Idaho

Prices at 10 hospitals in Idaho, from their machine-readable files. Here the median cash price is $48 — 6% below the US median ($51), roughly 7.8× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Mountain View Hospital Idaho Falls, ID $19 $6 ★ 3/5 114 min —
Idaho Falls Community Hospital, Llc Idaho Falls, ID $19 $6 ★ 4/5 137 min —
Gritman Medical Center Moscow, ID $32 $14 ★ 3/5 122 min —
Franklin County Medical Center Preston, ID $48 $46 ★ 3/5 188 min —
Power County Hospital District American Falls, ID $69 — — 85 min —
Northwest Specialty Hospital Post Falls, ID $93 $6 — — —
Eastern Idaho Regional Medical Center Idaho Falls, ID $169 $81 ★ 3/5 133 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)
$48
Cash / self-pay
$48
Insurer-negotiated
$6
Medicare pays
$6
$19$123
Median cash $48  ·  Medicare $6  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $48 — about 7.8× the Medicare rate ($6). High vs Medicare. A fair cash price is usually within ~2× Medicare ($12).

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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

All Rheumatoid factor test prices (national) → · All hospitals in Idaho →