Rheumatoid factor quantitative cost at US hospitals
HC Rheumatoid Factor Quantitative · CPT 86431
$3.15
lowest cash price
$57.50
national median
$585.76
highest cash price
916
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $3.15–$585.76 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($32.20) → Sep 1, 2026 ($61.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 5 | $60.90 | $142.74 | $163.02 |
| Arizona | 22 | $7.20 | $11.44 | $97.95 |
| Arkansas | 11 | $6.61 | $63.05 | $110.00 |
| California | 90 | $3.15 | $45.36 | $248.64 |
| Colorado | 14 | $10.18 | $90.95 | $426.54 |
| Florida | 73 | $5.32 | $75.40 | $545.00 |
| Georgia | 24 | $26.00 | $79.56 | $512.38 |
| Hawaii | 2 | $16.64 | $16.64 | $37.50 |
| Illinois | 50 | $22.50 | $79.20 | $236.88 |
| Indiana | 26 | $12.75 | $121.20 | $265.73 |
| Iowa | 31 | $44.94 | $59.40 | $274.30 |
| Kansas | 11 | $20.80 | $319.04 | $519.18 |
| Kentucky | 22 | $27.86 | $119.25 | $265.73 |
| Louisiana | 1 | $33.28 | $33.28 | $33.28 |
| Maine | 7 | $32.20 | $64.70 | $103.85 |
| Maryland | 2 | $16.20 | $16.20 | $16.20 |
| Michigan | 27 | $7.82 | $61.00 | $111.20 |
| Minnesota | 18 | $35.06 | $38.35 | $88.80 |
| Mississippi | 11 | $12.32 | $36.49 | $104.00 |
| Missouri | 20 | $20.15 | $51.15 | $491.24 |
| Montana | 2 | $41.60 | $41.60 | $41.60 |
| Nebraska | 13 | $31.74 | $44.94 | $96.90 |
| Nevada | 4 | $31.68 | $56.58 | $78.94 |
| New Hampshire | 1 | $133.30 | $133.30 | $133.30 |
| New Jersey | 22 | $5.67 | $6.24 | $49.50 |
| New Mexico | 2 | not published by hospital | not published by hospital | not published by hospital |
| New York | 23 | $5.67 | $5.67 | $145.00 |
| North Carolina | 15 | $27.00 | $69.30 | $157.00 |
| North Dakota | 4 | $38.40 | $38.40 | $38.40 |
| Ohio | 68 | $12.00 | $61.20 | $179.40 |
| Oklahoma | 18 | $26.36 | $47.00 | $277.34 |
| Oregon | 12 | $17.92 | $43.50 | $74.25 |
| Pennsylvania | 33 | $23.20 | $31.80 | $171.20 |
| South Carolina | 11 | $80.00 | $99.00 | $205.00 |
| South Dakota | 7 | $50.40 | $54.40 | $88.00 |
| Tennessee | 34 | $9.66 | $31.20 | $563.40 |
| Texas | 97 | $21.35 | $94.15 | $585.76 |
| Virginia | 43 | $9.66 | $48.00 | $489.00 |
| Washington | 32 | $14.00 | $29.76 | $199.50 |
| West Virginia | 18 | $32.50 | $41.50 | $230.40 |
| Wisconsin | 35 | $23.37 | $50.05 | $140.70 |
| Wyoming | 4 | $23.10 | $38.28 | $65.06 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Ascension Seton Edgar B. Davis (Ascension Seton) | Luling, TX | $44.73 | $4.76 – $42.18 |
| Ascension Seton Highland Lakes (Ascension Seton) | Burnet, TX | $44.73 | $4.76 – $42.18 |
| Ascension Saint Thomas Highlands | Sparta, TN | $44.87 | $3.98 – $21.44 |
| Ascension Saint Thomas DeKalb | Smithville, TN | $44.87 | $3.98 – $21.44 |
| Ascension Saint Thomas River Park | McMinnville, TN | $44.87 | $3.98 – $21.44 |
| Ascension Saint Thomas Rutherford | Murfreesboro, TN | $44.87 | $5.10 – $21.44 |
| Ascension Saint Thomas Midtown | Nashville, TN | $44.87 | $2.04 – $21.44 |
| CHI Health Mercy Council Bluffs | Council Bluffs, IA | $44.94 | $5.50 – $90.95 |
| CHI Health Creighton University Medical Center - Bergan Mercy | Omaha, NE | $44.94 | $5.50 – $90.95 |
| Lasting Hope Recovery Center | Omaha, NE | $44.94 | $5.50 – $90.95 |
| CHI Health Immanuel | Omaha, NE | $44.94 | $5.50 – $90.95 |
| CHI Health Lakeside | Omaha, NE | $44.94 | $5.50 – $90.95 |
| CHI Health Midlands | Papillion, NE | $44.94 | $5.50 – $90.95 |
| Redwood City Medical Center | Redwood City, CA | $45.36 | $5.00 – $5.00 |
| Oakland Medical Center | Oakland, CA | $45.36 | $5.00 – $5.00 |
| Sacramento Medical Center | SACRAMENTO, CA | $45.36 | $5.00 – $5.00 |
| San Leandro Medical Center | SAN LEANDRO, CA | $45.36 | $5.00 – $5.00 |
| Santa Clara Medical Center | SANTA CLARA, CA | $45.36 | $5.00 – $5.00 |
| San Rafael Medical Center | SAN RAFAEL, CA | $45.36 | $5.00 – $5.00 |
| Santa Rosa Medical Center | SANTA ROSA, CA | $45.36 | $5.00 – $5.00 |
| South San Francisco Medical Center | SOUTH SAN FRANCISCO, CA | $45.36 | $5.00 – $5.00 |
| South Sacramento Medical Center | SACRAMENTO, CA | $45.36 | $5.00 – $5.00 |
| Vacaville Medical Center | VACAVILLE, CA | $45.36 | $5.00 – $5.00 |
| Walnut Creek Medical Center | WALNUT CREEK, CA | $45.36 | $5.00 – $5.00 |
| Vallejo Medical Center | VALLEJO, CA | $45.36 | $5.00 – $5.00 |
| Antioch Medical Center | ANTIOCH, CA | $45.36 | $5.00 – $5.00 |
| Fremont Medical Center | FREMONT, CA | $45.36 | $5.00 – $5.00 |
| Fresno Medical Center | FRESNO, CA | $45.36 | $5.00 – $5.00 |
| Roseville Medical Center | ROSEVILLE, CA | $45.36 | $5.00 – $5.00 |
| San Jose Medical Center | SAN JOSE, CA | $45.36 | $5.00 – $5.00 |
| San Francisco Medical Center | SAN FRANCISCO, CA | $45.36 | $5.00 – $5.00 |
| CHI Saint Joseph Health - Saint Joseph East | Lexington, KY | $46.60 | $4.82 – $105.56 |
| Southeastern Medical Center | Cambridge, OH | $46.80 | $5.67 – $5.90 |
| Mercy Health Love County Rural Health Clinic | MARIETTA, OK | $47.00 | $2.38 – $10.66 |
| Inova Alexandria Hospital | Alexandria, VA | $48.00 | $5.67 – $60.39 |
| Inova Fairfax Hospital | Falls Church, VA | $48.00 | $5.67 – $60.39 |
| Inova Fair Oaks Hospital | VA 22033-1709, VA | $48.00 | $5.67 – $60.39 |
| Inova Loudoun Hospital | Leesburg, VA | $48.00 | $5.67 – $60.39 |
| Inova Mount Vernon Hospital | Alexandria, VA | $48.00 | $5.67 – $60.39 |
| Hardin Memorial Hospital | Kenton, OH | $48.10 | not published |
| Ascension Columbia St. Mary's Hospital - Ozaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) | Mequon, WI | $48.23 | $5.67 – $25.23 |
| Ascension Columbia St. Mary's Hospital - Milwaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) | Milwaukee, WI | $48.23 | $5.67 – $25.23 |
| UnityPoint Health - Allen Hospital | Waterloo, IA | $48.57 | $3.40 – $31.99 |
| UnityPoint Health - Finley Hospital | Dubuque, IA | $48.57 | $3.40 – $48.57 |
| UnityPoint Health - Grinnell Regional Medical Center | Grinnell, IA | $48.57 | $3.40 – $24.47 |
| UnityPoint Health - Iowa Lutheran Hospital | Des Moines, IA | $48.57 | $3.40 – $17.85 |
| UnityPoint Health - Jones Regional Medical Center | Anamosa, IA | $48.57 | $3.40 – $53.85 |
| UnityPoint Health - Marshalltown | Marshalltown, IA | $48.57 | $3.40 – $29.14 |
| UnityPoint Health - St. Lukes Downtown | Sioux City, IA | $48.57 | $3.40 – $39.46 |
| UnityPoint Health - Trinity Bettendorf | Bettendorf, IA | $48.57 | $3.40 – $23.80 |