Rheumatoid factor test cost in Oregon
In Oregon, 39 hospitals publish a cash price for rheumatoid factor (RF) test: from $3.89 to $132.85, with a median of $40.30. The lowest price is at Legacy Emanuel Medical Center (Portland) and 4 other hospitals. The highest price is 34.2× 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$3.89Legacy Emanuel Medical Center + 4 more
Median$40.30half pay less
Highest$132.85in Oregon
Lowest saves$36.41vs the median
Hospitals in Oregon, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Legacy Emanuel Medical Center lowest Portland · Portland-Vancouver-Hillsboro, OR-WA HC ANA 86431 | $3.89 | $5.99 | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center lowest Portland · Portland-Vancouver-Hillsboro, OR-WA HC ANA 86431 | $3.89 | $5.99 | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center lowest Tualatin · Portland-Vancouver-Hillsboro, OR-WA HC ANA 86431 | $3.89 | $5.99 | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center lowest Gresham · Portland-Vancouver-Hillsboro, OR-WA HC ANA 86431 | $3.89 | $5.99 | Apr 1, 2026 source file |
| Legacy Silverton Medical Center lowest Silverton · Salem, OR HC ANA 86431 | $3.89 | $5.99 | Apr 1, 2026 source file |
| Albany General Hospital Albany · Albany, OR HC RHEUMATOID FACTOR, BODY FLUID, ARUP #2003347 | $10.40 | $13.00 | Jan 31, 2026 source file |
| Good Samaritan Hospital Corvallis Corvallis · Corvallis, OR HC RHEUMATOID FACTOR, BODY FLUID, ARUP #2003347 | $10.40 | $13.00 | Jan 31, 2026 source file |
| Samaritan North Lincoln Hospital Lincoln City · Newport, OR HC INTERSTITIAL LUNG DISEASE AUTOANTIBODY PANEL, ARUP #3001784 P | $10.40 | $13.00 | Jan 31, 2026 source file |
| Samaritan Lebanon Community Hospital Lebanon · Albany, OR HC RHEUMATOID FACTOR, BODY FLUID, ARUP #2003347 | $10.40 | $13.00 | Jan 31, 2026 source file |
| Samaritan Pacific Community Hospital Newport · Newport, OR HC RHEUMATOID FACTOR, BODY FLUID, ARUP #2003347 | $10.40 | $13.00 | Jan 31, 2026 source file |
| McKenzie Willamette Regional Medical Center Associates Springfield · Eugene-Springfield, OR Rheumatoid factor level | $12.04 | $20.07 | Sep 17, 2026 source file |
| Blue Mountain Hospital John Day · John Day, OR Rheumatoid factor level | $15.00 | $20.00 | Sep 1, 2026 source file |
| Kaiser Foundation Hospital - Westside Hillsboro · Portland-Vancouver-Hillsboro, OR-WA RHEUMATOID FACTOR QUANTITATIVE | $22.95 | $27.00 | — source file |
| Kaiser Sunnyside Medical Center Clackamas · Portland-Vancouver-Hillsboro, OR-WA RHEUMATOID FACTOR QUANTITATIVE | $22.95 | $27.00 | — source file |
| Providence Medford Medical Center Medford · Medford, OR HC RHEUMATOID FACTOR | $24.75 | $33.00 | Apr 1, 2026 source file |
| Saint Alphonsus Medical Center - Baker City Baker City · Baker City, OR HC Rheumatoid Factor Quantitative | $29.90 | $46.00 | Mar 31, 2026 source file |
| Saint Alphonsus Medical Center - Ontario Ontario · Ontario, OR-ID HC Rheumatoid Factor Quantitative | $29.90 | $46.00 | Mar 31, 2026 source file |
| Lake Health District Lakeview · Lakeview, OR Rheumatoid factor level | $34.85 | $41.00 | Jun 19, 2026 source file |
| Peace Harbor Medical Center Florence · Eugene-Springfield, OR RHEUMATOID FACTOR LEVEL | $35.10 | $54.00 | — source file |
| Sacred Heart-Riverbend Springfield · Eugene-Springfield, OR RHEUMATOID FACTOR LEVEL | $40.30 | $62.00 | — source file |
| Salem Hospital Salem · Salem, OR HCHRG RHEUMATOID FACTOR, QT | $41.34 | $78.00 | Apr 1, 2026 source file |
| West Valley Hospital Dallas · Salem, OR HCHRG RHEUMATOID FACTOR, QT | $41.34 | $78.00 | Apr 1, 2026 source file |
| St. Charles Bend Bend · Bend, OR Rheumatoid factor level | $42.55 | $53.19 | Apr 1, 2026 source file |
| St. Charles Redmond Redmond · Bend, OR Rheumatoid factor level | $42.55 | $53.19 | Apr 1, 2026 source file |
| Providence Hood River Memorial Hospital Hood River · Hood River, OR HC RHEUMATOID FACTOR | $43.50 | $58.00 | Apr 1, 2026 source file |
| Cottage Grove Community Medical Ct Cottage Grove · Eugene-Springfield, OR RHEUMATOID FACTOR LEVEL | $43.55 | $67.00 | — source file |
| St. Charles Madras Madras · Bend, OR Rheumatoid factor level | $43.98 | $54.97 | Apr 1, 2026 source file |
| St. Charles Prineville Prineville · Bend, OR Rheumatoid factor level | $43.98 | $54.97 | Apr 1, 2026 source file |
| Bay Area Hospital Coos Bay · Coos Bay-North Bend, OR Rheumatoid factor level | $51.75 | $69.00 | Feb 23, 2026 source file |
| Shriners Childrens - Portland Portland · Portland-Vancouver-Hillsboro, OR-WA RHEUMATOID FACTOR LEVEL | $56.90 | $56.90 | — source file |
| Providence Seaside Hospital Seaside · Astoria, OR HC RHEUMATOID FACTOR | $59.25 | $79.00 | Apr 1, 2026 source file |
| Oregon Health & Science University Portland · Portland-Vancouver-Hillsboro, OR-WA Ra Factor-Body Fluid | $62.40 | $96.00 | Mar 23, 2026 source file |
| Tuality Healthcare Hillsboro · Portland-Vancouver-Hillsboro, OR-WA Ra Factor-Body Fluid | $62.40 | $96.00 | — source file |
| Santiam Memorial Hospital Stayton · Salem, OR Rheumatoid factor level | $69.80 | $69.80 | Aug 6, 2026 source file |
| Providence Milwaukie Hospital Milwaukie · Portland-Vancouver-Hillsboro, OR-WA HC RHEUMATOID FACTOR | $74.25 | $99.00 | Apr 1, 2026 source file |
| Providence Newberg Medical Center Newberg · Portland-Vancouver-Hillsboro, OR-WA HC RHEUMATOID FACTOR | $74.25 | $99.00 | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland · Portland-Vancouver-Hillsboro, OR-WA HC RHEUMATOID FACTOR | $74.25 | $99.00 | Apr 1, 2026 source file |
| Providence Willamette Falls Medical Center Oregon City · Portland-Vancouver-Hillsboro, OR-WA HC RHEUMATOID FACTOR | $74.25 | $99.00 | Apr 1, 2026 source file |
| Commonspirit Oregon Pendleton · Hermiston-Pendleton, OR RHEUMATOID FACTOR-QUANT | $132.85 | $195.00 | Feb 28, 2026 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-Vancouver-Hillsboro, OR-WA | 13 | $3.89 | $56.90 |
| Bend, OR | 4 | $42.55 | $43.26 |
| Eugene-Springfield, OR | 4 | $12.04 | $37.70 |
| Salem, OR | 4 | $3.89 | $41.34 |
| Albany, OR | 2 | $10.40 | $10.40 |
| Newport, OR | 2 | $10.40 | $10.40 |
| Astoria, OR | 1 | $59.25 | $59.25 |
| Baker City, OR | 1 | $29.90 | $29.90 |
| Coos Bay-North Bend, OR | 1 | $51.75 | $51.75 |
| Corvallis, OR | 1 | $10.40 | $10.40 |
| Hermiston-Pendleton, OR | 1 | $132.85 | $132.85 |
| Hood River, OR | 1 | $43.50 | $43.50 |
| John Day, OR | 1 | $15.00 | $15.00 |
| Lakeview, OR | 1 | $34.85 | $34.85 |
| Medford, OR | 1 | $24.75 | $24.75 |
| Ontario, OR-ID | 1 | $29.90 | $29.90 |
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
- 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.