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 |
|---|---|---|---|
| SSM Health DePaul Hospital - St. Louis | Bridgeton, MO | $59.40 | $22.17 – $37.16 |
| SSM Health St. Joseph Hospital- Wentzville | Wentzville, MO | $59.40 | $22.17 – $37.16 |
| SSM Health St. Joseph Hospital - St. Charles | Saint Charles, MO | $59.40 | $22.17 – $37.16 |
| SSM Health St. Mary's Hospital - St. Louis | Richmond Heights, MO | $59.40 | $22.17 – $37.16 |
| SSM Health St. Joseph Hospital - Lake Saint Louis | Lake Saint Louis, MO | $59.40 | $22.17 – $37.16 |
| MultiCare Auburn Medical Center | Auburn, WA | $60.00 | $8.43 – $43.45 |
| MultiCare Covington Medical Center | Covington, WA | $60.00 | $8.43 – $43.45 |
| MultiCare Good Samaritan Hospital | Puyallup, WA | $60.00 | $8.63 – $43.45 |
| MultiCare Mary Bridge Children's Hospital | Tacoma, WA | $60.00 | $8.59 – $30.49 |
| MultiCare Allenmore Hospital | Tacoma, WA | $60.00 | $8.63 – $43.45 |
| Atrium Health Anson | Wadesboro, NC | $60.33 | $18.05 – $114.62 |
| Atrium Health Mercy | Charlotte, NC | $60.33 | $22.61 – $111.00 |
| Atrium Health Pineville | Charlotte, NC | $60.33 | $12.07 – $111.00 |
| Atrium Health Stanly | Albermarle, NC | $60.33 | $14.48 – $115.82 |
| Atrium Health Behavioral Health Charlotte | Charlotte, NC | $60.33 | $22.92 – $120.65 |
| Atrium Health Cleveland | Shelby, NC | $60.33 | $16.89 – $114.62 |
| Atrium Health Cabarrus | Concord, NC | $60.33 | $14.80 – $114.62 |
| Atrium Health Lincoln | Lincolnton, NC | $60.33 | $13.61 – $114.62 |
| Atrium Health Union | Monroe, NC | $60.33 | $15.68 – $114.62 |
| Carolinas Rehabilitation Charlotte | Charlotte, NC | $60.33 | $22.61 – $111.00 |
| Atrium Health University City | Charlotte, NC | $60.33 | $12.07 – $111.00 |
| Atrium Health Carolinas Medical Center | Charlotte, NC | $60.33 | $22.61 – $108.59 |
| The Unity Hospital of Rochester | Rochester, NY | $60.49 | $13.30 – $28.60 |
| Adventhealth Fish Memorial | Orange City, FL | $61.11 | $21.06 – $42.19 |
| Adventhealth Daytona Beach | Daytona Beach, FL | $61.11 | $21.06 – $37.00 |
| Adventhealth Palm Coast | Palm Coast, FL | $61.11 | $21.06 – $47.35 |
| Adventhealth Waterman | Tavares, FL | $61.11 | $22.17 – $44.73 |
| Adventhealth Palm Coast Parkway | Palm Coast, FL | $61.11 | $21.06 – $47.35 |
| AdventHealth Deland | Deland, FL | $61.11 | $21.06 – $44.21 |
| SSM Health Saint Louis University Hospital | Saint Louis, MO | $62.15 | $21.73 – $37.16 |
| Banner Page Hospital | Page, AZ | $62.83 | $22.17 – $106.40 |
| UnityPoint Health - Allen Hospital | Waterloo, IA | $64.28 | $13.30 – $42.34 |
| UnityPoint Health - Finley Hospital | Dubuque, IA | $64.28 | $3.50 – $64.28 |
| UnityPoint Health - Grinnell Regional Medical Center | Grinnell, IA | $64.28 | $13.30 – $32.38 |
| UnityPoint Health - Iowa Lutheran Hospital | Des Moines, IA | $64.28 | $13.30 – $28.82 |
| UnityPoint Health - Jones Regional Medical Center | Anamosa, IA | $64.28 | $13.30 – $71.27 |
| UnityPoint Health - Marshalltown | Marshalltown, IA | $64.28 | $13.30 – $38.57 |
| UnityPoint Health - St. Lukes Downtown | Sioux City, IA | $64.28 | $13.30 – $52.23 |
| UnityPoint Health - Trinity Bettendorf | Bettendorf, IA | $64.28 | $13.30 – $35.47 |
| UnityPoint Health - Trinity Moline | Rock Island, IL | $64.28 | $3.50 – $35.47 |
| UnityPoint Health - Trinity Muscatine | Muscatine, IA | $64.28 | $3.50 – $35.47 |
| UnityPoint Health - Trinity Regional Medical Center | Fort Dodge, IA | $64.28 | $13.30 – $68.30 |
| UnityPoint Health - St. Luke's Hospital | Cedar Rapids, IA | $64.28 | $13.30 – $30.13 |
| Adventhealth Hendersonville | Hendersonville, NC | $65.00 | $22.17 – $55.36 |
| Adventhealth Shawnee Mission | Shawnee Mission, KS | $66.65 | $9.31 – $64.29 |
| Adventhealth South Overland Park | Overland Park, KS | $66.65 | $9.31 – $64.29 |
| Adventhealth Ottawa | Ottawa, KS | $66.65 | $9.31 – $37.69 |
| CHRISTUS St. Francis Cabrini Hospital | Alexandria, LA | $67.08 | $16.63 – $38.80 |
| Ogallala Community Hospital | Ogallala, NE | $68.66 | $49.28 – $108.64 |
| Redwood City Medical Center | Redwood City, CA | $68.88 | $21.00 – $21.00 |