Rheumatoid factor test Cost by Hospital

Rheumatoid factor test is a laboratory test. Prices are from 1630 US hospitals across 52 states, from their machine-readable files.

$51median cash price · 1630 hospitals, 52 statestypically $10–$136 depending on the hospital
≈ 8.3× Medicare · High vs MedicareFind hospitals near you

Price comparison (median)

Chargemaster (list price)
$85
Cash / self-pay
$51
Insurer-negotiated
$8
Medicare pays
$6
$10$136
Median cash $51  ·  Medicare $6  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $51 — about 8.3× 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 $85 list price could save about $34 (40%).

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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.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Northwest Hills Surgical Hospital Austin, TX $8 $9 — — —
Saint Thomas Hospital for Spinal Surgery Nashville, TN $8 $10 — — —
McBride Orthopedic Hospital Oklahoma City, OK $8 $33 — 57 min —
Hills & Dales General Hospital Cass City, MI $8 $32 ★ 4/5 91 min —
Children's Hospital of Orange County Orange, CA $8 $5 — — —
Children's Hospital at Mission Mission Viejo, CA $8 $5 — — —
Healthbridge Children's Hospital-Orange Orange, CA $8 $5 — — —
Ochsner Medical Center Acute New Orleans, LA $8 $8 ★ 4/5 174 min —
University of Illinois Hospital and Clinics Chicago, IL $8 $5 ★ 4/5 298 min —
Ascension Sacred Heart Gulf Port Saint Joe, FL $9 $6 ★ 3/5 105 min —
Wakemed, Raleigh Campus Raleigh, NC $9 $9 ★ 4/5 204 min —
Wakemed, Cary Hospital Cary, NC $9 $9 ★ 5/5 196 min —
Surgical Institute of Reading Wyomissing, PA $9 $52 — — —
St Elizabeth Community Hospital Red Bluff, CA $9 $12 ★ 4/5 133 min —
Cape Fear Valley Medical Center Fayetteville, NC $9 $6 ★ 2/5 216 min —
Betsy Johnson Regional Hospital Dunn, NC $9 $6 ★ 3/5 210 min —
Cape Fear Valley Hoke Hospital Raeford, NC $9 $6 ★ 4/5 205 min —
Cape Fear Valley-Bladen County Hospital Elizabethtown, NC $9 $68 — 193 min —
Banner-University Medical Center South Campus Tucson, AZ $10 $8 ★ 4/5 260 min —
Penn State Health Holy Spirit Medical Center Camp Hill, PA $10 $8 ★ 3/5 252 min —
Hospital General De Castaner Castaner, PR $10 $6 — — —
Dickenson Community Hospital Clintwood, VA $10 $13 — 109 min —
Lee County Community Hospital Pennington Gap, VA $10 $10 — 109 min —
Heritage Valley Sewickley Sewickley, PA $10 $7 ★ 4/5 135 min —
Dunes Surgical Hospital Dakota Dunes, SD $10 $18 — — —

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.

What insurers pay for Rheumatoid factor test

Median in-network negotiated rate by insurer, across hospitals that publish it (cheapest first). Your actual rate depends on your specific plan and deductible. Cash / self-pay for comparison: $51; Medicare pays $6.

InsurerHospitalsNegotiated median
Univera 9
$5
$5 – $7
Amerigroup 145
$6
$5 – $12
UnitedHealthcare 1116
$6
$5 – $60
Tricare / VA 279
$6
$6 – $68
Medicare 350
$6
$6 – $79
Medicaid 211
$6
$5 – $75
Independent Health 39
$6
$6 – $7
Harvard Pilgrim 29
$6
$6 – $43
Devoted Health 231
$6
$6 – $7
Highmark 88
$6
$4 – $17
Molina Healthcare 418
$7
$6 – $21
Centene / Ambetter 643
$7
$6 – $38
Bright Health 62
$7
$6 – $13
AmeriHealth 199
$7
$6 – $58
Kaiser Permanente 158
$7
$6 – $134
Priority Health 27
$7
$3 – $29
UPMC Health Plan 73
$8
$6 – $37
Geisinger 47
$10
$6 – $45
Oscar Health 175
$10
$7 – $41
SelectHealth 36
$12
$6 – $50
Health Net 197
$12
$6 – $292
Blue Cross Blue Shield 926
$12
$6 – $102
MVP Health Care 55
$14
$5 – $71
Humana 797
$14
$6 – $76
Aetna 1028
$14
$6 – $119
Anthem 441
$14
$5 – $61
Medica 130
$16
$6 – $101
EmblemHealth 65
$16
$5 – $65
Cigna 862
$16
$5 – $95
UCare 45
$19
$6 – $96
HealthPartners 157
$21
$6 – $81
Security Health Plan 43
$28
$6 – $62
Sanford Health Plan 48
$37
$15 – $89
AvMed 43
$48
$7 – $212
Coventry 109
$50
$6 – $152
Workers' Comp / No-Fault 92
$57
$8 – $250
MultiPlan / PHCS network 498
$76
$11 – $245
Healthcare Highways 40
$78
$17 – $213

Negotiated rates are from hospitals’ machine-readable files (45 CFR §180); payer names are normalized to major brands, so a brand may span several plans. Estimates — confirm with your insurer.

Where it’s cheapest

StateMedian cash
New Jersey$7
New York$16
Arizona$25
Maryland$25
Louisiana$28
Kentucky$31

Prices by city

Prices by state

Doctors who perform this

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

Does Medicare cover Rheumatoid factor test?

Yes — Medicare generally covers Rheumatoid factor test. It is typically an outpatient service under Medicare Part B, with a Medicare-approved amount of about $6. After your annual Part B deductible, you typically owe the 20% coinsurance — roughly $1 — unless a Medicare Advantage or supplemental (Medigap) plan covers it.

General guidance from Medicare’s national rates — your actual coverage and share depend on medical necessity, your plan, and where the service is performed. Confirm with Medicare or your plan.

About these prices

Based on prices published by 1630 US hospitals across 52 states, the typical (median) cash price is $51, versus a chargemaster (list) price around $85, a median insurer-negotiated rate of $8, a Medicare rate of about $6. Most cash prices fall between $10 and $136 — a wide spread, which is exactly why comparing hospitals pays off.

How to save

  • Ask each hospital for its cash / self-pay price — for shoppable services it is often far below the list price.
  • Compare several nearby hospitals; prices for the same service can differ severalfold.
  • Request a written estimate and the billing code (CPT/DRG) before scheduling.
  • Use the Medicare benchmark above to judge whether a quote is reasonable.
  • If you are uninsured, ask about financial assistance or prompt-pay discounts.

Frequently asked questions

How much does Rheumatoid factor test cost without insurance?
The median cash (self-pay) price across 1630 US hospitals is $51. Most hospitals fall between $10 and $136. Prices vary widely between hospitals, so it pays to compare before you book.
Does Medicare cover Rheumatoid factor test?
Yes — it is generally covered under Medicare Part B as an outpatient service (Medicare-approved amount about $6). After your Part B deductible you typically owe 20% coinsurance, unless a Medicare Advantage or Medigap plan covers it.
What does Medicare pay for Rheumatoid factor test?
Medicare pays about $6. We show this as a benchmark — a fair cash price is often within a few multiples of the Medicare rate.
Why do Rheumatoid factor test prices vary between hospitals?
Hospitals set their own chargemaster and cash prices and negotiate different rates with each insurer, so two hospitals in the same area can charge very differently for the same service.
Is the cash price lower than using insurance?
Sometimes. If you are uninsured or have a high deductible, the cash/self-pay price can be lower than the insurer-negotiated rate — ask the hospital for both.

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