Rheumatoid factor test cost in Kansas
In Kansas, 10 hospitals publish a cash price for rheumatoid factor (RF) test: from $7.51 to $74.10, with a median of $26.48. The lowest price is at AdventHealth Ottawa (Ottawa) and 2 other hospitals. The highest price is 9.9× 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 Kansas, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| AdventHealth Ottawa lowest Ottawa · Ottawa, KS HC RHEUMATOID FACTOR - LUPUS COMPREHENSIVE REFLEX PANEL - ARUP | $7.51 | $7.51 | Apr 1, 2026 source file |
| AdventHealth Shawnee Mission lowest Shawnee Mission · Kansas City, MO-KS HC RHEUMATOID FACTOR - LUPUS COMPREHENSIVE REFLEX PANEL - ARUP | $7.51 | $7.51 | Apr 1, 2026 source file |
| AdventHealth South Overland Park lowest Overland Park · Kansas City, MO-KS HC RHEUMATOID FACTOR - LUPUS COMPREHENSIVE REFLEX PANEL - ARUP | $7.51 | $7.51 | Apr 1, 2026 source file |
| Ascension Via Christi Hospital Manhattan Manhattan · Manhattan, KS RA SEMI-QUANTITATIVE | $19.20 | $48.00 | — source file |
| Wamego Health Center Wamego · Manhattan, KS RA-SEMI-QUANTITATIVE | $20.80 | $52.00 | — source file |
| Children's Mercy Hospital Kansas Overland Park · Kansas City, MO-KS RHEUMATOID FACTOR QUANTITATIVE MAIN | $32.16 | $67.00 | — source file |
| Susan B Allen Memorial Hospital El Dorado · Wichita, KS RHEUMATOID FACTOR LEVEL | $33.80 | $52.00 | — source file |
| Mercy Hospital Columbus Columbus · Joplin, MO-KS Rheumatoid Factor Quantitative | $67.60 | $104.00 | — source file |
| Mercy Specialty Hospital Southeast Kansas Galena · Joplin, MO-KS Rheumatoid Factor Quantitative | $69.55 | $107.00 | — source file |
| Mercy Hospital Pittsburg Pittsburg · Pittsburg, KS Rheumatoid Factor Quantitative | $74.10 | $114.00 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Kansas City, MO-KS | 3 | $7.51 | $7.51 |
| Joplin, MO-KS | 2 | $67.60 | $68.58 |
| Manhattan, KS | 2 | $19.20 | $20.00 |
| Ottawa, KS | 1 | $7.51 | $7.51 |
| Pittsburg, KS | 1 | $74.10 | $74.10 |
| Wichita, KS | 1 | $33.80 | $33.80 |
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
- 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
- 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.