Rheumatoid factor test cost in Rhode Island
In Rhode Island, 6 hospitals publish a cash price for rheumatoid factor (RF) test: from $5.00 to $91.80, with a median of $45.00. The lowest price is at Landmark Medical Center (Woonsocket). The highest price is 18.4× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 86431. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Hospitals in Rhode Island, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Landmark Medical Center lowest Woonsocket · Providence-Warwick, RI-MA Hc Rheumatoid Factor, Quant | $5.00 | $87.00 | Sep 1, 2026 source file |
| Emma Pendleton Bradley Hospital East Providence · Providence-Warwick, RI-MA HC RHEUMATOID FACTOR QUANT | $45.00 | $45.00 | — source file |
| Newport Hospital Newport · Providence-Warwick, RI-MA HC RHEUMATOID FACTOR QUANT | $45.00 | $45.00 | — source file |
| Rhode Island Hospital Providence · Providence-Warwick, RI-MA HC RHEUMATOID FACTOR QUANT | $45.00 | $45.00 | — source file |
| The Miriam Hospital Providence · Providence-Warwick, RI-MA HC RHEUMATOID FACTOR QUANT | $45.00 | $45.00 | — source file |
| South County Health Wakefield · Providence-Warwick, RI-MA Rheumatoid factor; quantitative | $91.80 | $153.00 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Providence-Warwick, RI-MA | 6 | $5.00 | $45.00 |
What it is
Rheumatoid factor is an antibody found in many people with rheumatoid arthritis. The test is part of the workup for joint pain and swelling.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
Rheumatoid factor (RF) test in other states
- Alabama$118.75
- Alaska$44.46
- Arizona$10.50
- Arkansas$41.89
- California$13.20
- Colorado$26.20
- Connecticut$38.53
- Delaware$54.98
- Florida$19.29
- Georgia$79.56
- Hawaii$18.60
- Idaho$13.84
- Illinois$37.50
- Indiana$33.60
- Iowa$41.78
- Kansas$26.48
- Kentucky$119.25
- Louisiana$20.07
- Maine$32.20
- Maryland$27.44
- Massachusetts$23.92
- Michigan$35.28
- Minnesota$40.55
- Mississippi$39.16
- Missouri$36.04
- Montana$36.80
- Nebraska$37.22
- Nevada$10.37
- New Hampshire$30.81
- New Jersey$6.52
- New Mexico$29.20
- New York$25.63
- North Carolina$67.50
- North Dakota$23.36
- Ohio$31.85
- Oklahoma$28.68
- Oregon$40.30
- Pennsylvania$39.20
- South Carolina$80.00
- South Dakota$43.10
- Tennessee$18.81
- Texas$20.70
- Utah$71.26
- Vermont$60.43
- Virginia$16.35
- Washington$31.95
- West Virginia$36.50
- Wisconsin$57.50
- Wyoming$21.29
Median cash price across the state's hospitals.