healthcosts.net
Rheumatoid factor quantitative cost at US hospitals
HC Rheumatoid Factor Quantitative · CPT 86431
$5.67
lowest cash price
$74.40
national median
$171.20
highest cash price
14
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $5.67–$171.20 — the variation is the story.
Median cash price over time
Dec 1, 2025 ($5.67) → Jul 1, 2026 ($100.50)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Maryland | 1 | $16.20 | $16.20 | $16.20 |
| New Jersey | 1 | $5.67 | $5.67 | $5.67 |
| Ohio | 3 | $98.25 | $100.50 | $124.50 |
| Pennsylvania | 9 | $31.80 | $74.40 | $171.20 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| JFK Johnson Rehabilitation Institute (JRI) | Edison, NJ | $5.67 | $4.95 – $26.68 |
| UPMC Western Maryland | Cumberland, MD | $16.20 | $27.00 – $27.00 |
| UPMC Somerset | Somerset, PA | $31.80 | $5.61 – $29.25 |
| UPMC Northwest | Seneca, PA | $54.00 | $5.14 – $76.50 |
| UPMC Mercy | Pittsburgh, PA | $57.60 | $4.73 – $86.40 |
| UPMC Presbyterian | Pittsburgh, PA | $67.20 | $5.61 – $95.20 |
| UPMC St. Margaret | Pittsburgh, PA | $74.40 | $4.90 – $105.40 |
| University Hospitals St. John Medical Center | Westlake OH, OH | $98.25 | $2.68 – $56.70 |
| UPMC Williamsport | Williamsport, PA | $98.40 | $5.61 – $131.20 |
| University Hospitals Samaritan Medical Center | Ashland, OH | $100.50 | $5.67 – $10.21 |
| University Hospitals Geneva Medical Center | Geneva, OH | $124.50 | $2.68 – $56.70 |
| UPMC Muncy | Muncy, PA | $141.60 | $5.61 – $188.80 |
| UPMC Passavant-McCandless | Pittsburgh, PA | $162.60 | $5.27 – $230.35 |
| UPMC Wellsboro | Wellsboro, PA | $171.20 | $5.61 – $127.80 |