Rheumatoid factor test cost in Maine
In Maine, 22 hospitals publish a cash price for rheumatoid factor (RF) test: from $5.00 to $133.30, with a median of $32.20. The lowest price is at Central Maine Medical Center (Lewiston). The highest price is 26.7× 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.
Lowest$5.00Central Maine Medical Center
Median$32.20half pay less
Highest$133.30in Maine
Lowest saves$27.20vs the median
Hospitals in Maine, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Central Maine Medical Center lowest Lewiston · Lewiston-Auburn, ME HC RHEUMATOID FACTOR, QUANT | $5.00 | $165.94 | Jun 25, 2026 source file |
| Maine Coast Regional Health Facilities Ellsworth · Ellsworth, ME Rheumatoid Factor | $6.00 | $24.00 | — source file |
| The Aroostook Medical Center Presque Isle · Presque Isle, ME RHEUMATOID FACTOR QUANT | $7.56 | $36.00 | — source file |
| Mercy Hospital Portland · Portland-South Portland, ME RHEUMATOID FACTOR QUAN | $11.44 | $44.00 | — source file |
| York Hospital York · Portland-South Portland, ME RHEUMATOID FACTOR QUANTITATIVE | $18.60 | $31.00 | — source file |
| Mayo Regional Hospital Dover Foxcroft · Dover Foxcroft, ME RHEUMATOID FACTOR QST | $23.76 | $72.00 | — source file |
| Eastern Maine Medical Center Bangor · Bangor, ME RHEUMATOID FACTOR QUANT | $24.36 | $116.00 | — source file |
| Sebasticook Valley Health Pittsfield · Pittsfield, ME RHEUMATOID FACTOR QUANT | $24.48 | $72.00 | — source file |
| Blue Hill Memorial Hospital Blue Hill · Blue Hill, ME RHEUMATOID FACTOR | $26.64 | $72.00 | — source file |
| St Mary's Regional Medical Center Lewiston · Lewiston-Auburn, ME HC SO RA TITER QUANTITATIVE | $31.92 | $84.00 | — source file |
| MaineHealth Rockport · Rockport, ME HC RHEUMATOID FACTOR QUANTITATIVE | $32.20 | $32.20 | Sep 9, 2025 source file |
| MaineHealth Brunswick · Portland-South Portland, ME HC RHEUMATOID FACTOR QUANTITATIVE | $32.20 | $32.20 | Sep 9, 2025 source file |
| Charles A. Dean Memorial Hospital Greenville · Greenville, ME RHEUMATOID FACTOR QUANT | $36.00 | $72.00 | — source file |
| Rumford Hospital Rumford · Rumford, ME HC RHEUMATOID FACTOR, QUANT | $48.00 | $165.94 | Apr 29, 2026 source file |
| Bridgton Hospital Bridgton · Portland-South Portland, ME HC RHEUMATOID FACTOR, QUANT | $51.00 | $165.94 | Apr 29, 2026 source file |
| MaineHealth Biddeford · Portland-South Portland, ME HC RHEUMATOID FACTOR QUANTITATIVE | $54.35 | $54.35 | Sep 9, 2025 source file |
| Acadia Hospital Bangor · Bangor, ME RHEUMATOID FACTOR QUANT | $55.44 | $154.00 | — source file |
| MaineHealth Farmington · Farmington, ME HC RHEUMATOID FACTOR QUANTITATIVE | $64.70 | $64.70 | Sep 9, 2025 source file |
| MaineHealth Belfast · Belfast, ME HC RHEUMATOID FACTOR QUANTITATIVE | $67.45 | $67.45 | Sep 9, 2025 source file |
| MaineHealth Norway · Norway, ME HC RHEUMATOID FACTOR QUANTITATIVE | $95.80 | $95.80 | Sep 9, 2025 source file |
| MaineHealth Damariscotta · Damariscotta, ME HC RHEUMATOID FACTOR QUANTITATIVE | $103.85 | $103.85 | Sep 9, 2025 source file |
| MaineHealth Portland · Portland-South Portland, ME B* HC RHEUMATOID FACTOR QUANTITATIVE | $133.30 | $133.30 | Sep 9, 2025 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Portland-South Portland, ME | 6 | $11.44 | $41.60 |
| Bangor, ME | 2 | $24.36 | $39.90 |
| Lewiston-Auburn, ME | 2 | $5.00 | $18.46 |
| Belfast, ME | 1 | $67.45 | $67.45 |
| Blue Hill, ME | 1 | $26.64 | $26.64 |
| Damariscotta, ME | 1 | $103.85 | $103.85 |
| Dover Foxcroft, ME | 1 | $23.76 | $23.76 |
| Ellsworth, ME | 1 | $6.00 | $6.00 |
| Farmington, ME | 1 | $64.70 | $64.70 |
| Greenville, ME | 1 | $36.00 | $36.00 |
| Norway, ME | 1 | $95.80 | $95.80 |
| Pittsfield, ME | 1 | $24.48 | $24.48 |
| Presque Isle, ME | 1 | $7.56 | $7.56 |
| Rockport, ME | 1 | $32.20 | $32.20 |
| Rumford, ME | 1 | $48.00 | $48.00 |
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
- 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
- Rhode Island$45.00
- 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.