Mayo thiopurine s-methyltransferase cost at US hospitals
HC Mayo Thiopurine S-Methyltransferase · CPT 84433
$5.32
lowest cash price
$98.45
national median
$895.83
highest cash price
566
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $5.32–$895.83 — the variation is the story.
Median cash price over time
Nov 1, 2025 ($212.50) → Sep 1, 2026 ($267.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 5 | $92.82 | $539.76 | $654.42 |
| Arizona | 23 | $9.41 | $18.59 | $178.08 |
| Arkansas | 8 | $10.95 | $235.30 | $344.50 |
| California | 75 | $5.32 | $68.88 | $116.48 |
| Colorado | 13 | $25.42 | $288.39 | $288.39 |
| Florida | 81 | $52.38 | $132.60 | $415.00 |
| Georgia | 24 | $69.75 | $504.27 | $757.00 |
| Hawaii | 2 | $17.03 | $17.03 | $55.50 |
| Illinois | 43 | $32.50 | $235.90 | $420.00 |
| Indiana | 26 | $30.00 | $111.00 | $802.97 |
| Iowa | 19 | $40.95 | $64.28 | $262.60 |
| Kansas | 9 | $66.65 | $66.65 | $868.66 |
| Kentucky | 10 | $86.40 | $802.97 | $802.97 |
| Louisiana | 5 | $67.08 | $67.08 | $67.08 |
| Maine | 7 | not published by hospital | not published by hospital | not published by hospital |
| Maryland | 1 | not published by hospital | not published by hospital | not published by hospital |
| Michigan | 26 | $20.68 | $30.59 | $426.40 |
| Minnesota | 16 | $150.40 | $160.55 | $245.22 |
| Mississippi | 8 | $14.60 | $17.52 | $37.96 |
| Missouri | 19 | $59.40 | $169.65 | $891.26 |
| Montana | 2 | $111.20 | $111.20 | $111.20 |
| Nebraska | 1 | $68.66 | $68.66 | $68.66 |
| Nevada | 4 | $17.22 | $19.07 | $53.98 |
| New Hampshire | 1 | not published by hospital | not published by hospital | not published by hospital |
| New Jersey | 21 | $22.17 | $24.39 | $24.39 |
| New Mexico | 2 | not published by hospital | not published by hospital | not published by hospital |
| New York | 18 | $22.17 | $22.17 | $60.49 |
| North Carolina | 15 | $60.33 | $60.33 | $122.01 |
| North Dakota | 4 | $150.40 | $150.40 | $150.40 |
| Ohio | 58 | $86.40 | $99.45 | $332.80 |
| Oklahoma | 10 | $24.75 | $262.60 | $338.65 |
| Oregon | 11 | $30.72 | $121.50 | $121.50 |
| Pennsylvania | 7 | $92.00 | $385.60 | $385.60 |
| South Carolina | 10 | $224.40 | $772.00 | $772.00 |
| South Dakota | 4 | $150.40 | $150.40 | $150.40 |
| Tennessee | 36 | $11.73 | $12.15 | $503.84 |
| Texas | 104 | $47.52 | $504.15 | $895.83 |
| Virginia | 35 | $11.73 | $267.00 | $853.00 |
| Washington | 30 | $23.60 | $86.60 | $389.76 |
| West Virginia | 15 | $100.00 | $100.00 | $223.00 |
| Wisconsin | 33 | $92.00 | $212.50 | $278.52 |
| Wyoming | 4 | $47.04 | $68.88 | $74.48 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| HSHS St. Mary's Hospital Medical Center | GREEN BAY, WI | $278.52 | $22.17 – $49.88 |
| HSHS St. Nicholas Hospital | SHEBOYGAN, WI | $278.52 | $22.17 – $49.88 |
| HSHS St. Vincent Hospital | Green Bay, WI | $278.52 | $22.17 – $49.88 |
| HSHS St. Clare Memorial Hospital | OCONTO FALLS, WI | $278.52 | $22.17 – $28.82 |
| MEDICAL CITY WEATHERFORD HOSPITAL | Weatherford, TX | $281.08 | $13.30 – $83.95 |
| Providence Valdez Medical Center | Valdez, AK | $285.48 | not published |
| HCA FLORIDA POINCIANA HOSPITAL | DAVENPORT, FL | $288.00 | $20.10 – $77.95 |
| AdventHealth Parker | Parker, CO | $288.39 | $21.73 – $41.01 |
| AdventHealth Littleton | Littleton, CO | $288.39 | $21.73 – $41.01 |
| AdventHealth Porter | Denver, CO | $288.39 | $21.73 – $41.01 |
| AdventHealth Avista | Louisville, CO | $288.39 | $21.73 – $41.01 |
| AdventHealth Castle Rock | Castle Rock, CO | $288.39 | $21.73 – $41.01 |
| Southeastern Medical Center | Cambridge, OH | $291.20 | $22.17 – $23.06 |
| OSF Saint Elizabeth Medical Center | Ottawa, IL | $295.20 | $22.17 – $22.61 |
| OSF Saint Anthony Medical Center | Rockford, IL | $295.80 | $22.17 – $77.60 |
| OSF Sacred Heart Medical Center – Urbana | Danville, IL | $297.60 | $22.17 – $22.61 |
| OSF Saint Anthony's Health Center | Alton, IL | $309.60 | $13.30 – $22.61 |
| OSF Little Company of Mary Medical Center | Evergreen Park, IL | $313.20 | $19.95 – $41.24 |
| HSHS St. Francis Hospital | LITCHFIELD, IL | $314.64 | $12.03 – $437.00 |
| Hardin Memorial Hospital | Kenton, OH | $318.50 | not published |
| OSF St Mary Medical Center | Galesburg, IL | $319.20 | $22.17 – $22.61 |
| OSF St Joseph Medical Center | Bloomington, IL | $322.80 | $22.17 – $22.61 |
| LEWISGALE HOSPITAL-ALLEGHANY | LOW MOOR, VA | $323.00 | $19.29 – $32.15 |
| LEWISGALE MEDICAL CENTER | ROANOKE, VA | $323.00 | $19.29 – $32.15 |
| Berger Hospital | Circleville, OH | $324.35 | $22.17 – $22.17 |
| Northwestern Medicine McHenry Hospital | McHenry, IL | $324.80 | not published |
| Northwestern Memorial Hospital | Chicago, IL | $324.80 | not published |
| O'Bleness Hospital | Athens, OH | $328.90 | $22.17 – $22.39 |
| OSF Saint Francis Medical Center | Peoria, IL | $330.00 | $22.17 – $47.22 |
| Marion General Hospital | Marion, OH | $332.80 | $22.17 – $23.06 |
| HSHS St. Anthony's Memorial Hospital | Mattoon, IL | $335.52 | $8.82 – $466.00 |
| Mercy Hospital Ardmore | Northwest Ardmore, OK | $338.65 | $21.75 – $48.94 |
| LEWISGALE HOSPITAL-MONTGOMERY | CHRISTIANSBURG, VA | $339.00 | $19.29 – $23.72 |
| HCA HOUSTON CONROE | CONROE, TX | $341.25 | $18.25 – $212.28 |
| Mercy Orthopedic Hospital Fort Smith | Fort Smith, AR | $344.50 | $19.95 – $35.89 |
| HCA HOUSTON TOMBALL | HOUSTON, TX | $347.22 | $18.62 – $212.28 |
| AdventHealth Orlando | Orlando, FL | $358.00 | $22.17 – $58.75 |
| WellSpan Gettysburg Hospital | Gettysburg, PA | $385.60 | $17.74 – $91.56 |
| WellSpan Chambersburg Hospital | Chambersburg, PA | $385.60 | $17.74 – $347.04 |
| WellSpan Waynesboro Hospital | Waynesboro, PA | $385.60 | $18.63 – $100.19 |
| WellSpan Good Samaritan Hospital | Lebanon, PA | $385.60 | $22.17 – $100.65 |
| OSF Saint Clare Medical Center | Princeton, IL | $388.80 | not published |
| Swedish Edmonds Hospital | Edmonds, WA | $389.76 | $22.17 – $43.23 |
| OSF Saint James John W Albrecht Medical Center | Pontiac, IL | $399.20 | $22.17 – $22.61 |
| OSF Saint Paul Medical Center | Mendota, IL | $405.60 | not published |
| CHRISTUS Health - West Beaumont | Beaumont, TX | $408.21 | $11.09 – $85.35 |
| HCA FLORIDA OAK HILL HOSPITAL | BROOKSVILLE, FL | $415.00 | $20.10 – $76.63 |
| OSF Holy Family Medical Center | Monmouth, IL | $420.00 | not published |
| OSF St Francis Hospital | Escanaba, MI | $426.40 | not published |
| SUMMIT MEDICAL CENTER | MT JULIET, TN | $503.84 | $9.98 – $66.51 |