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 |
|---|---|---|---|
| Texas Health Presbyterian Hospital Flower Mound | Flower Mound, TX | not published | $14.31 – $33.43 |
| Texas Health Harris Methodist Hospital Azle | Azle, TX | not published | $14.31 – $33.43 |
| Texas Health Center for Diagnostics and Surgery Plano | Plano, TX | not published | $14.31 – $33.43 |
| Texas Health Presbyterian Hospital Allen | Allen, TX | not published | $14.31 – $33.43 |
| Texas Health Harris Methodist Hospital Alliance | Fort Worth, TX | not published | $14.31 – $33.43 |
| Adventhealth North Pinellas | Tarpon Springs, FL | not published | $17.03 – $37.81 |
| Ascension Seton Medical Center Austin (Ascension Seton) | Austin, TX | not published | $14.31 – $126.66 |
| Providence Milwaukie Hospital | Milwaukie, OR | not published | $16.06 – $34.06 |
| Adventhealth Hendersonville | Hendersonville, NC | not published | $17.03 – $42.52 |
| Ascension Seton Highland Lakes (Ascension Seton) | Burnet, TX | not published | $14.31 – $126.66 |
| Covenant Health Hobbs Hospital | Hobbs, NM | not published | $17.03 – $23.84 |
| Covenant Hospital Levelland | Levelland, TX | not published | $16.52 – $17.97 |
| Providence Saint John's Health Center | Santa Monica, CA | not published | $17.03 – $52.82 |
| SSM Health Ripon Community Hospital | Ripon, WI | not published | $17.03 – $34.46 |
| SSM Health Monroe Hospital | Monroe, WI | not published | $17.03 – $29.80 |
| SSM Health St. Anthony Hospital - Shawnee | Shawnee, OK | not published | $17.03 – $24.92 |
| south pointe hospital | Warrensville Heights, OH | not published | $15.48 – $130.20 |
| mercy hospital | Canton, OH | not published | $8.39 – $102.95 |
| medina hospital | Medina, OH | not published | $10.64 – $102.95 |
| indian river hospital | Vero Beach, FL | not published | $5.23 – $31.46 |
| St Patrick Hospital - Broadway Campus | Missoula, MT | not published | $17.20 – $52.57 |
| marymount hospital | Garfield Heights, OH | not published | $15.48 – $102.95 |
| SSM Health St. Joseph Hospital - Lake Saint Louis | Lake Saint Louis, MO | not published | $17.03 – $70.21 |
| Uchicago Medicine Adventhealth Bolingbrook | Bolingbrook, IL | not published | $17.03 – $27.59 |
| Adventhealth Wesley Chapel | Wesley Chapel, FL | not published | $17.03 – $37.81 |
| Adventhealth Redmond | Rome, GA | not published | $13.96 – $47.34 |
| Adventhealth Gordon | Calhoun, GA | not published | $16.69 – $33.75 |
| Adventhealth Central Texas | Killeen, TX | not published | $15.33 – $65.57 |
| Ascension NE Wisconsin - Mercy Campus (Ascension NE Wisconsin, Inc.) | Oshkosh, WI | not published | $17.03 – $65.74 |
| Ascension Seton Edgar B. Davis (Ascension Seton) | Luling, TX | not published | $14.31 – $126.66 |
| Providence Saint Joseph Medical Center | Burbank, CA | not published | $17.03 – $99.72 |
| hillcrest hospital | Mayfield Heights, OH | not published | $17.03 – $102.95 |
| lutheran hospital | Cleveland, OH | not published | $15.48 – $102.95 |
| fairview hospital | Cleveland, OH | not published | $17.03 – $102.95 |
| euclid hospital | Euclid, OH | not published | $15.48 – $102.95 |
| cleveland clinic childrens hospital for rehabilitation | Cleveland, OH | not published | $32.08 – $37.15 |
| AdventHealth New Smyrna Beach | New Smyrna Beach, FL | not published | $16.18 – $37.20 |
| avon hospital | Avon, OH | not published | $15.48 – $102.95 |
| Sanford Aberdeen Medical Center | Aberdeen, SD | not published | $16.18 – $17.88 |
| Sanford Fargo Medical Center | Fargo, ND | not published | $16.18 – $34.88 |
| Sanford Medical Center Bismarck | Bismarck, ND | not published | $16.18 – $34.88 |
| Sanford Worthington Medical Center | Worthington, MN | not published | $16.18 – $17.88 |
| Covenant Children's Hospital | Lubbock, TX | not published | $37.19 – $74.25 |
| Healdsburg Hospital | Healdsburg, CA | not published | $17.03 – $79.49 |
| SSM Health St. Mary's Hospital - St. Louis | Richmond Heights, MO | not published | $17.03 – $70.21 |
| SSM Health Good Samaritan Hospital - Mt. Vernon | Mount Vernon, IL | not published | $17.03 – $17.88 |
| SSM Health St. Joseph Hospital - St. Charles | Saint Charles, MO | not published | $17.03 – $70.21 |
| Ascension Saint Thomas Midtown | Nashville, TN | not published | $6.13 – $65.46 |
| Uchicago Medicine Adventhealth La Grange | La Grange, IL | not published | $16.67 – $27.59 |
| Orthopaedic Hospital of Wisconsin, LLC | Glendale, WI | not published | $16.52 – $30.51 |