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 |
|---|---|---|---|
| Dominican Hospital | Santa Cruz, CA | $3.15 | $3.22 – $50.83 |
| WILLITS HOSPITAL INC | Willits, CA | $3.19 | $5.02 – $66.69 |
| HCA FLORIDA BRANDON HOSPITAL | TAMPA, FL | $5.32 | $5.14 – $59.71 |
| Mercy General Hospital | Sacramento, CA | $5.45 | $2.45 – $12.57 |
| Bellevue Hospital Center | NY 10016, NY | $5.67 | $1.00 – $14.53 |
| Kings County Hospital Center | Brooklyn, NY | $5.67 | $1.00 – $14.53 |
| Lincoln Medical Center | Bronx, NY | $5.67 | $1.00 – $14.53 |
| Metropolitan Hospital Center | New York, NY | $5.67 | $1.00 – $14.53 |
| Harlem Hospital Center | New York, NY | $5.67 | $1.00 – $14.53 |
| Woodhull Medical Center | Brooklyn, NY | $5.67 | $1.00 – $14.53 |
| Bayshore Medical Center | Holmdel, NJ | $5.67 | $5.67 – $25.98 |
| Hackensack University Medical Center | Hackensack, NJ | $5.67 | $4.54 – $25.46 |
| Ocean University Medical Center | Brick, NJ | $5.67 | $4.95 – $25.98 |
| Queens Hospital Center | Jamaica, NY | $5.67 | $1.00 – $14.53 |
| Raritan Bay Medical Center | Perth Amboy, NJ | $5.67 | $5.67 – $25.98 |
| JFK Johnson Rehabilitation Institute (JRI) | Edison, NJ | $5.67 | $4.95 – $26.68 |
| Jersey Shore University Medical Center | Neptune City, NJ | $5.67 | $4.54 – $25.98 |
| Palisades Medical Center | North Bergen, NJ | $5.67 | $5.67 – $25.98 |
| Riverview Medical Center | Red Bank, NJ | $5.67 | $5.18 – $25.98 |
| Elmhurst Hospital Center | NY 11373, NY | $5.67 | $1.00 – $14.53 |
| Jacobi Medical Center | Bronx, NY | $5.67 | $1.00 – $14.53 |
| South Brooklyn Health | Brooklyn, NY | $5.67 | $1.00 – $14.53 |
| North Central Bronx | Bronx, NY | $5.67 | $1.00 – $14.53 |
| Southern Ocean Medical Center | Manahawkin, NJ | $5.67 | $5.67 – $25.98 |
| Cooperman Barnabas Medical Center | Livingston, NJ | $6.24 | $2.66 – $22.70 |
| Robert Wood Johnson University Hospital | New Brunswick, NJ | $6.24 | $2.66 – $22.70 |
| Robert Wood Johnson University Hospital Hamilton | Hamilton Township, NJ | $6.24 | $2.66 – $22.70 |
| Robert Wood Johnson University Hospital Somerset | Somerville, NJ | $6.24 | $2.66 – $22.70 |
| Robert Wood Johnson University Hospital Rahway | Rahway, NJ | $6.24 | $2.66 – $22.70 |
| Trinitas Regional Medical Center | Elizabeth, NJ | $6.24 | $2.66 – $26.48 |
| Community Medical Center | Toms River, NJ | $6.24 | $2.66 – $22.70 |
| Clara Maass Medical Center | Belleville, NJ | $6.24 | $2.66 – $22.70 |
| Newark Beth Israel Medical Center | Newark, NJ | $6.24 | $2.66 – $22.70 |
| Jersey City Medical Center | Jersey City, NJ | $6.24 | $2.66 – $22.70 |
| Monmouth Medical Center | Long Branch, NJ | $6.24 | $2.66 – $22.70 |
| Monmouth Medical Center Southern Campus | Lakewood, NJ | $6.24 | $2.66 – $22.70 |
| ADVENTIST HEALTH MENDOCINO COAST | Fort Bragg, CA | $6.27 | $0.28 – $50.84 |
| CHI St. Vincent North | Sherwood, AR | $6.61 | $4.28 – $18.41 |
| Woodland Memorial Hospital | Woodland, CA | $6.85 | $0.77 – $7.00 |
| Mercy San Juan Medical Center | Carmichael, CA | $6.85 | $0.77 – $12.57 |
| Methodist Hospital of Sacramento | Sacramento, CA | $7.20 | $2.45 – $12.57 |
| Banner Del Webb Medical Center | Sun City West, AZ | $7.20 | $5.67 – $14.40 |
| ADVENTIST HEALTH DELANO | Delano, CA | $7.20 | $1.68 – $37.29 |
| Banner University Medical Center South | Tucson, AZ | $7.48 | $5.67 – $14.40 |
| SIERRA VISTA HOSPITAL, INC. | San Luis Obispo, CA | $7.67 | $5.00 – $10.21 |
| Henry Ford Hospital | Detroit MI 48202 | 19401 Hubbard Dr., MI | $7.82 | $2.97 – $15.23 |
| Henry Ford West Bloomfield Hospital | West Bloomfield, MI | $7.82 | $2.97 – $15.23 |
| Henry Ford Wyandotte Hospital: | Wyandotte, MI | $7.82 | $2.97 – $9.62 |
| Henry Ford Macomb Hospital | Clinton Twp, MI | $7.82 | $2.97 – $10.57 |
| Banner Gateway Medical Center | Gilbert, AZ | $8.08 | $5.67 – $13.50 |