Rheumatoid factor test cost in Russellville, KY
In Russellville, KY, 1 hospital lists a cash price for rheumatoid factor (RF) test: from $12.60 to $12.60, with a median of $12.60. Across Kentucky, the median is $45.32 at 76 hospitals.
Cash prices at 1 facility for code 86431, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 28, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Russellville, KY.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| The Medical Center at Russellville lowest Russellville, KY · (270) 726-4011 SERO-RA TITER | $12.60 | $21.00 | $2.52–$16.80 | 40% | Apr 1, 2026 source file |
| The Medical Center at Russellville Russellville, KY · (270) 726-4011 ILD - RA, QUANT | $13.20 | $22.00 | $2.64–$17.60 | 40% | Apr 1, 2026 source file |
| The Medical Center at Russellville Russellville, KY · (270) 726-4011 RF | $15.00 | $25.00 | $3.00–$20.00 | 40% | Apr 1, 2026 source file |
| The Medical Center at Russellville Russellville, KY · (270) 726-4011 QUANT | $16.20 | $27.00 | $3.24–$21.60 | 40% | Apr 1, 2026 source file |
| The Medical Center at Russellville Russellville, KY · (270) 726-4011 RHEUMATOID FACTOR,BODY FLUID | $19.20 | $32.00 | $3.84–$25.60 | 40% | Apr 1, 2026 source file |
| The Medical Center at Russellville Russellville, KY · (270) 726-4011 Rheum Fac, quant | $50.72 | $84.53 | $10.14–$67.62 | 40% | Apr 1, 2026 source file |
| The Medical Center at Russellville Russellville, KY · (270) 726-4011 RHEUMATOID FACTOR | $85.01 | $141.69 | $17.00–$113.35 | 40% | Apr 1, 2026 source file |
Outpatient: lowest $12.60, median $12.60, highest $12.60.
As an inpatient, the same code is billed by 1 facility here, median $12.60. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
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.