Western blot test cost at US hospitals
Western blot test · CPT 84181
$14.62
lowest cash price
$149.40
national median
$1,462.44
highest cash price
570
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $14.62–$1,462.44 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($187.35) → Sep 1, 2026 ($190.98)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 5 | $173.94 | $187.20 | $223.08 |
| Arizona | 19 | $14.62 | $27.84 | $496.60 |
| Arkansas | 10 | $56.44 | $184.60 | $221.16 |
| California | 56 | $27.93 | $92.96 | $153.18 |
| Colorado | 17 | $39.50 | $278.09 | $278.09 |
| Florida | 71 | $49.30 | $214.50 | $1,277.90 |
| Georgia | 25 | $29.90 | $186.03 | $186.03 |
| Hawaii | 1 | $128.25 | $128.25 | $128.25 |
| Illinois | 48 | $48.57 | $273.00 | $1,225.00 |
| Indiana | 26 | $31.00 | $170.40 | $649.08 |
| Iowa | 16 | $48.57 | $48.57 | $177.66 |
| Kansas | 10 | $65.20 | $165.68 | $1,140.67 |
| Kentucky | 15 | $78.07 | $260.94 | $649.08 |
| Louisiana | 6 | not published by hospital | not published by hospital | not published by hospital |
| Maine | 7 | $161.20 | $187.60 | $286.10 |
| Maryland | 2 | $97.20 | $97.20 | $97.20 |
| Michigan | 27 | $23.50 | $23.50 | $508.80 |
| Minnesota | 11 | $184.90 | $215.71 | $232.96 |
| Mississippi | 9 | $44.10 | $94.50 | $238.97 |
| Missouri | 18 | $107.90 | $197.60 | $932.57 |
| Montana | 2 | $71.20 | $71.20 | $71.20 |
| Nebraska | 11 | $98.00 | $177.66 | $305.15 |
| Nevada | 1 | $83.87 | $83.87 | $83.87 |
| New Hampshire | 1 | $311.25 | $311.25 | $311.25 |
| New Jersey | 21 | $17.03 | $18.73 | $18.73 |
| New Mexico | 3 | not published by hospital | not published by hospital | not published by hospital |
| New York | 23 | $17.03 | $17.03 | $356.00 |
| North Carolina | 14 | $75.00 | $278.53 | $278.53 |
| North Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Ohio | 60 | $68.00 | $258.05 | $935.25 |
| Oklahoma | 17 | $116.35 | $226.00 | $235.78 |
| Oregon | 8 | not published by hospital | not published by hospital | not published by hospital |
| Pennsylvania | 28 | $70.40 | $133.20 | $357.60 |
| South Carolina | 9 | $772.00 | $772.00 | $772.00 |
| South Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Tennessee | 37 | $14.72 | $29.70 | $272.16 |
| Texas | 113 | $32.13 | $247.50 | $1,462.44 |
| Virginia | 34 | $29.21 | $75.00 | $224.50 |
| Washington | 32 | $42.40 | $123.12 | $457.80 |
| West Virginia | 10 | $63.00 | $136.00 | $329.00 |
| Wisconsin | 34 | $48.17 | $82.50 | $127.38 |
| Wyoming | 4 | $73.08 | $107.01 | $115.71 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| HCA FLORIDA OCALA HOSPITAL | SUMMERFIELD, FL | $78.95 | $15.43 – $74.23 |
| Claiborne Medical Center | Tazewell, TN | $79.80 | $7.66 – $256.50 |
| Thomas Hospitals | South Charleston, WV | $80.50 | $16.10 – $86.19 |
| St. John's Camarillo Hospital | Camarillo, CA | $80.60 | $17.03 – $143.52 |
| Parkview Huntington Hospital | Huntington, IN | $81.50 | $17.03 – $34.87 |
| Parkview Whitley Hospital & Parkview Kosciusko Hospital | Columbia City, IN | $81.50 | $17.03 – $34.87 |
| Banner Payson Medical Center | Payson, AZ | $81.78 | $17.03 – $93.60 |
| Parkview LaGrange Hospital | Lagrange, IN | $82.00 | $33.04 – $37.73 |
| Aurora Baycare Medical Center | Green Bay, WI | $82.50 | $15.30 – $59.77 |
| Aurora Medical Center Bay Area | Marinette, WI | $82.50 | $15.30 – $59.77 |
| Aurora Medical Center Burlington | Burlington, WI | $82.50 | $15.30 – $59.77 |
| Aurora Medical Center Grafton | Grafton, WI | $82.50 | $15.30 – $59.77 |
| Aurora Medical Center Manitowoc | Two Rivers, WI | $82.50 | $15.30 – $59.77 |
| Aurora Medical Center Kenosha | Kenosha, WI | $82.50 | $15.30 – $59.77 |
| Aurora Medical Center Sheboygan County | Sheboygan, WI | $82.50 | $15.30 – $59.77 |
| Aurora Sinai Medical Center of Aurora Health Care Metro | Milwaukee, WI | $82.50 | $15.30 – $59.77 |
| Aurora Medical Center Washington County | Hartford, WI | $82.50 | $15.30 – $59.77 |
| Aurora West Allis Medical Center | West Allis, WI | $82.50 | $15.30 – $59.77 |
| Parkview DeKalb Hospital | Auburn, IN | $82.50 | $17.03 – $34.87 |
| Parkview Noble Hospital | Kendallville, IN | $83.00 | $17.03 – $34.87 |
| Banner Churchill Community Hospital | Fallon, NV | $83.87 | $27.04 – $99.84 |
| Parkview Wabash Hospital | Wabash, IN | $84.00 | $33.04 – $37.73 |
| 64-0362400 Anderson Regional South Campus | Meridian, MS | $84.00 | $17.20 – $38.32 |
| Parkview Regional Medical Center & Parkview Hospital Randallia | Fort Wayne, IN | $85.50 | $17.03 – $34.87 |
| Parkview Ortho Hospital | Fort Wayne, IN | $85.50 | $17.03 – $34.87 |
| 64-0844470 MBMC Yazoo | Yazoo City, MS | $86.10 | $17.03 – $37.98 |
| UPMC Community Osteopathic | Harrisburg, PA | $86.40 | $16.86 – $142.35 |
| UPMC Hanover | Hanover, PA | $86.40 | $16.86 – $31.65 |
| UPMC Lititz | Lititz, PA | $86.40 | $16.86 – $31.65 |
| UPMC Memorial | York, PA | $86.40 | $17.61 – $123.22 |
| UPMC Somerset | Somerset, PA | $86.40 | $16.83 – $32.30 |
| UPMC Carlisle | Carlisle, PA | $86.40 | $16.86 – $122.40 |
| Adventhealth Ocala | Ocala, FL | $86.91 | $17.03 – $37.81 |
| CHI Saint Joseph Health - Saint Joseph London | London, KY | $87.43 | $14.47 – $222.95 |
| Ascension Columbia St. Mary's Hospital - Ozaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) | Mequon, WI | $87.45 | $17.03 – $61.14 |
| Ascension Columbia St. Mary's Hospital - Milwaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.) | Milwaukee, WI | $87.45 | $17.03 – $61.14 |
| Midwest Orthopedic Specialty Hospital | Franklin, WI | $87.98 | $17.03 – $62.96 |
| Ascension St. Francis Hospital, Inc. | Milwaukee, WI | $87.98 | $17.03 – $62.96 |
| Ascension SE Wisconsin Hospital - St. Joseph Campus | Milwaukee, WI | $87.98 | $17.03 – $62.96 |
| HSHS St. Joseph's Hospital | HIGHLAND, IL | $88.56 | $18.83 – $123.00 |
| St Jude Medical Center | Fullerton, CA | $91.20 | $14.48 – $34.06 |
| Providence Mission Hospital - Mission Viejo | Mission Viejo, CA | $91.20 | $14.48 – $34.06 |
| Providence St Joseph Hospital Orange | Orange, CA | $91.20 | $14.48 – $34.06 |
| Redwood City Medical Center | Redwood City, CA | $92.96 | $16.00 – $16.00 |
| Oakland Medical Center | Oakland, CA | $92.96 | $16.00 – $16.00 |
| Sacramento Medical Center | SACRAMENTO, CA | $92.96 | $16.00 – $16.00 |
| San Leandro Medical Center | SAN LEANDRO, CA | $92.96 | $16.00 – $16.00 |
| Santa Clara Medical Center | SANTA CLARA, CA | $92.96 | $16.00 – $16.00 |
| San Rafael Medical Center | SAN RAFAEL, CA | $92.96 | $16.00 – $16.00 |
| Santa Rosa Medical Center | SANTA ROSA, CA | $92.96 | $16.00 – $16.00 |