Rheumatoid factor test cost in Las Vegas, NV
In Las Vegas-Henderson-North Las Vegas, NV, 11 hospitals list a cash price for rheumatoid factor (RF) test: from $5.00 to $902.00, with a median of $83.40. The lowest listed price is at North Vista Hospital — $78.40 less than the median here. Across Nevada, the median is $47.75 at 16 hospitals.
- The median here, $83.40, is 106% above the US median of $40.48.
- That is 14.7× Medicare's 2026 national rate for the same service ($5.67).
- 4 of 11 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 11 facilities across 5 cities for code 86431, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 10, 2026; the hospital files themselves were last updated between Sep 30, 2025 and Sep 30, 2026.
Lowest$5.00North Vista Hospital
Median$83.40half of hospitals charge less
Highest$902.00in this market
Difference180.4×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Las Vegas-Henderson-North Las Vegas, NV.
median
Lowest $5.00Highest $902.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| North Vista Hospital lowest North Las Vegas, NV · (702) 649-7711 Hc Rheumatoid Factor, Quant File of Mar 17, 2026 · source file | $5.00 | $129.00 | $3.78–$129.00 | 96% |
| Saint Rose Dominican Hospitals - San Martin Campus Las Vegas, NV · (702) 492-8509 1615E RL-A-LUPUS COMP 50119C File of Sep 30, 2026 · source file | $5.80 | $30.00 | $1.84–$20.55 | 81% |
| Saint Rose Dominican Hospitals - Siena Campus Henderson, NV · (702) 616-5000 1615E RL-A-LUPUS COMP 50119C File of Sep 30, 2026 · source file | $6.48 | $30.00 | $1.84–$20.55 | 78% |
| Saint Rose Dominican Hospitals - Rose de Lima Henderson, NV · (702) 616-5000 1615E RL-A-LUPUS COMP 50119C File of Sep 30, 2026 · source file | $6.89 | $30.00 | $1.73–$20.55 | 77% |
| Saint Rose Dominican Hospitals - San Martin Campus Las Vegas, NV · (702) 492-8509 RL-A-RA-FL 2003347 File of Sep 30, 2026 · source file | $11.60 | $60.00 | $1.84–$40.20 | 81% |
| Saint Rose Dominican Hospitals - San Martin Campus Las Vegas, NV · (702) 492-8509 RL-A-RA 50465 File of Sep 30, 2026 · source file | $12.18 | $63.00 | $1.84–$42.21 | 81% |
| Saint Rose Dominican Hospitals - Siena Campus Henderson, NV · (702) 616-5000 RL-A-RA-FL 2003347 File of Sep 30, 2026 · source file | $12.95 | $60.00 | $1.84–$40.20 | 78% |
| Saint Rose Dominican Hospitals - Siena Campus Henderson, NV · (702) 616-5000 RL-A-RA 50465 File of Sep 30, 2026 · source file | $13.60 | $63.00 | $1.84–$42.21 | 78% |
| Saint Rose Dominican Hospitals - Rose de Lima Henderson, NV · (702) 616-5000 RL-A-RA-FL 2003347 File of Sep 30, 2026 · source file | $13.77 | $60.00 | $1.73–$40.20 | 77% |
| Saint Rose Dominican Hospitals - San Martin Campus Las Vegas, NV · (702) 492-8509 2287M RL-A-RAPANEL 3017891 File of Sep 30, 2026 · source file | $14.12 | $73.00 | $1.84–$48.91 | 81% |
| Saint Rose Dominican Hospitals - Rose de Lima Henderson, NV · (702) 616-5000 RL-A-RA 50465 File of Sep 30, 2026 · source file | $14.46 | $63.00 | $1.73–$42.21 | 77% |
| Saint Rose Dominican Hospitals - San Martin Campus Las Vegas, NV · (702) 492-8509 2155M RL-A-RA PNL 3016634 File of Sep 30, 2026 · source file | $15.47 | $80.00 | $1.84–$53.60 | 81% |
| Saint Rose Dominican Hospitals - Siena Campus Henderson, NV · (702) 616-5000 2287M RL-A-RAPANEL 3017891 File of Sep 30, 2026 · source file | $15.75 | $73.00 | $1.84–$48.91 | 78% |
| Saint Rose Dominican Hospitals - Rose de Lima Henderson, NV · (702) 616-5000 2287M RL-A-RAPANEL 3017891 File of Sep 30, 2026 · source file | $16.75 | $73.00 | $1.73–$48.91 | 77% |
| Saint Rose Dominican Hospitals - Siena Campus Henderson, NV · (702) 616-5000 2155M RL-A-RA PNL 3016634 File of Sep 30, 2026 · source file | $17.26 | $80.00 | $1.84–$53.60 | 78% |
| Saint Rose Dominican Hospitals - Rose de Lima Henderson, NV · (702) 616-5000 2155M RL-A-RA PNL 3016634 File of Sep 30, 2026 · source file | $18.36 | $80.00 | $1.73–$53.60 | 77% |
| Saint Rose Dominican Hospitals - San Martin Campus Las Vegas, NV · (702) 492-8509 RHEUMATOID FACTOR File of Sep 30, 2026 · source file | $19.34 | $100.00 | $1.84–$67.00 | 81% |
| Saint Rose Dominican Hospitals - Siena Campus Henderson, NV · (702) 616-5000 RHEUMATOID FACTOR File of Sep 30, 2026 · source file | $21.58 | $100.00 | $1.84–$67.00 | 78% |
| Saint Rose Dominican Hospitals - Rose de Lima Henderson, NV · (702) 616-5000 RHEUMATOID FACTOR File of Sep 30, 2026 · source file | $22.95 | $100.00 | $1.73–$67.00 | 77% |
| Mesa View Regional Hospital Mesquite, NV · (702) 345-4280 Rheumatoid factor level File of Sep 17, 2026 · source file | $45.07 | $75.12 | $15.02–$75.12 | 40% |
| Saint Rose Dominican Hospitals - San Martin Campus Las Vegas, NV · (702) 492-8509 2249M RL-A-RA PNL R 3016635 File of Sep 30, 2026 · source file | $53.36 | $276.00 | $1.84–$184.92 | 81% |
| Saint Rose Dominican Hospitals - Siena Campus Henderson, NV · (702) 616-5000 2249M RL-A-RA PNL R 3016635 File of Sep 30, 2026 · source file | $59.55 | $276.00 | $1.84–$184.92 | 78% |
| Saint Rose Dominican Hospitals - Rose de Lima Henderson, NV · (702) 616-5000 2249M RL-A-RA PNL R 3016635 File of Sep 30, 2026 · source file | $63.33 | $276.00 | $1.73–$184.92 | 77% |
| University Medical Center of Southern Nevada Las Vegas, NV · (702) 383-2000 HC RHEUMATOID FACTOR IGA File of Jul 1, 2026 · source file | $83.40 | $278.00 | $2.68–$236.30 | 70% |
| Boulder City Hospital Boulder City, NV · (702) 293-4111 Rheumatoid Factor 2+1 more line at this price File of Sep 30, 2025 · source file | $101.00 | $119.00 | $74.00–$119.00 | 15% |
| PAM Squared at Las Vegas Las Vegas, NV Rheumatoid Factor Quant File of Aug 6, 2026 · source file | $149.45 | $149.45 | $4.42–$127.03 | — |
| Southern Hills Hospital and Medical Center Las Vegas, NV · (702) 880-2100 RA QN File of Sep 1, 2026 · source file | $385.00 | $385.00 | $83.16–$308.00 | — |
| Mountainview Hospital and Medical Center North Las Vegas, NV · (702) 255-5000 RA QN File of Sep 1, 2026 · source file | $831.00 | $831.00 | $556.77 | — |
| Sunrise Hospital and Medical Center Las Vegas, NV · (702) 731-8000 RA QN File of Sep 1, 2026 · source file | $902.00 | $902.00 | $188.52–$721.60 | — |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More
Off list How much lower the cash price is than the list price.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
Outpatient: lowest $5.00, median $83.40, highest $902.00 — a 180.4× difference within the same market.
As an inpatient, the same code is billed by 7 facilities here, median $23.68. 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 7 of 11 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. 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 rheumatoid factor test is, what the price covers and why prices differ: Rheumatoid factor test explained.