Chromogenic substrate assay cost at US hospitals
Chromogenic substrate assay · CPT 85130
$8.06
lowest cash price
$159.00
national median
$1,227.20
highest cash price
485
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $8.06–$1,227.20 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($11.89) → Sep 1, 2026 ($154.44)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 5 | $171.60 | $180.18 | $254.28 |
| Arizona | 13 | $8.06 | $14.01 | $314.77 |
| Arkansas | 6 | $184.60 | $184.60 | $218.40 |
| California | 66 | $9.87 | $127.40 | $132.16 |
| Colorado | 14 | $17.48 | $17.48 | $794.00 |
| Florida | 70 | $55.08 | $134.35 | $247.50 |
| Georgia | 24 | $204.00 | $225.42 | $225.42 |
| Hawaii | 1 | $72.00 | $72.00 | $72.00 |
| Illinois | 43 | $33.57 | $480.20 | $1,189.60 |
| Indiana | 26 | $171.60 | $237.60 | $688.55 |
| Iowa | 16 | $33.57 | $33.57 | $185.25 |
| Kansas | 10 | $17.60 | $17.60 | $387.09 |
| Kentucky | 16 | $24.60 | $133.53 | $688.55 |
| Louisiana | 6 | not published by hospital | not published by hospital | not published by hospital |
| Maine | 7 | not published by hospital | not published by hospital | not published by hospital |
| Michigan | 26 | $16.41 | $16.41 | $1,227.20 |
| Minnesota | 13 | $150.98 | $165.26 | $289.60 |
| Mississippi | 2 | $83.38 | $83.38 | $151.60 |
| Missouri | 18 | $177.45 | $408.20 | $782.64 |
| Montana | 2 | not published by hospital | not published by hospital | not published by hospital |
| New Hampshire | 1 | not published by hospital | not published by hospital | not published by hospital |
| New Jersey | 22 | $11.89 | $13.08 | $15.00 |
| New Mexico | 3 | not published by hospital | not published by hospital | not published by hospital |
| New York | 22 | $11.89 | $11.89 | $449.00 |
| North Carolina | 14 | $191.03 | $191.03 | $191.03 |
| North Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Ohio | 56 | $22.10 | $382.50 | $669.50 |
| Oklahoma | 17 | $209.95 | $220.35 | $412.10 |
| Oregon | 9 | $391.84 | $391.84 | $391.84 |
| Pennsylvania | 14 | $117.00 | $158.40 | $478.80 |
| South Carolina | 12 | $120.90 | $265.50 | $446.00 |
| South Dakota | 4 | $272.80 | $272.80 | $289.60 |
| Tennessee | 33 | $12.42 | $12.75 | $432.18 |
| Texas | 111 | $43.20 | $532.80 | $1,032.72 |
| Virginia | 33 | $12.42 | $12.75 | $94.80 |
| Washington | 25 | $23.46 | $56.16 | $191.10 |
| West Virginia | 8 | $284.50 | $284.50 | $343.50 |
| Wisconsin | 34 | $40.81 | $137.50 | $444.84 |
| Wyoming | 1 | $42.59 | $42.59 | $42.59 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Emory Saint Joseph's Hospital | Atlanta, GA | $204.00 | $8.92 – $25.21 |
| Emory University Hospital | Ne, GA | $204.00 | $8.92 – $25.21 |
| Emory University Hospital Midtown | Atlanta, GA | $204.00 | $8.92 – $25.21 |
| Morristown-Hamblen Hospital Association | Morristown, TN | $205.80 | $5.35 – $617.40 |
| Mercy Hospital Tishomingo | Tishomingo, OK | $209.95 | $10.58 – $14.86 |
| Mercy Hospital Healdton | Healdton, OK | $209.95 | $10.58 – $14.86 |
| MUSC Health Florence Medical Center | Florence, SC | $215.00 | $6.81 – $13.08 |
| Mercy Orthopedic Hospital Fort Smith | Fort Smith, AR | $218.40 | $8.50 – $29.99 |
| Cumberland Medical Center, Inc. | Crossville, TN | $219.52 | $5.35 – $617.40 |
| Mercy Hospital Logan County | Guthrie, OK | $220.35 | $10.58 – $14.86 |
| Mercy Hospital Watonga | Watonga, OK | $220.35 | $10.58 – $14.86 |
| Mercy Hospital Kingfisher | Kingfisher, OK | $220.35 | $10.58 – $14.86 |
| Wellstar Cobb Hospital | Austell, GA | $225.42 | $11.89 – $22.00 |
| Wellstar Douglas Hospital | Douglasville, GA | $225.42 | $11.89 – $22.00 |
| Wellstar Kennestone Hospital | Marietta, GA | $225.42 | $11.89 – $22.00 |
| Wellstar MCG Health | Augusta, GA | $225.42 | $11.89 – $36.77 |
| Wellstar North Fulton Hospital | Roswell, GA | $225.42 | $11.89 – $22.00 |
| Wellstar Paulding Hospital | Hiram, GA | $225.42 | $11.89 – $22.00 |
| Wellstar Roosevelt Long Term Acute Care at Warm Springs | P O Box 280, GA | $225.42 | not published |
| Wellstar Spalding Regional Hospital | Griffin, GA | $225.42 | $11.89 – $23.30 |
| Wellstar Sylvan Grove Hospital | Jackson, GA | $225.42 | $20.84 – $41.14 |
| Wellstar West Georgia Medical Center | Lagrange, GA | $225.42 | $11.89 – $23.30 |
| Wellstar Windy Hill Hospital | Marietta, GA | $225.42 | $11.89 – $23.30 |
| Roane County Medical Center | Harriman, TN | $226.38 | $5.35 – $617.40 |
| Fort Loudoun Medical Center | Lenoir City, TN | $226.38 | $5.35 – $617.40 |
| Fort Sanders Regional Medical Center | Knoxville, TN | $226.38 | $5.35 – $617.40 |
| Methodist Medical Center of Oak Ridge | Oak Ridge, TN | $226.38 | $5.35 – $617.40 |
| HCA FLORIDA NORTHWEST HOSPITAL | MARGATE, FL | $235.00 | $11.77 – $60.04 |
| Ascension St. Vincent Carmel Ambulatory Surgery Center | Carmel, IN | $237.60 | $3.97 – $27.11 |
| Ascension St. Vincent Seton (St. Vincent Seton Specialty Hospital, Inc.) | Indianapolis, IN | $237.60 | $3.97 – $27.11 |
| Ascension St. Vincent Naab Surgery Center | Indianapolis, IN | $237.60 | $3.97 – $27.11 |
| Ascension St. Vincent Fishers (St. Vincent Fishers Hospital, Inc.) | Fishers, IN | $237.60 | $3.97 – $27.11 |
| Ascension St. Vincent Carmel (St. Vincent Carmel Hospital, Inc.) | Carmel, IN | $237.60 | $3.97 – $27.11 |
| Ascension St. Vincent Heart Center (St. Vincent Heart Center of Indiana, LLC) | Carmel, IN | $237.60 | $3.97 – $27.11 |
| Trinity Medical Center East | Steubenville, OH | $242.02 | $5.87 – $326.96 |
| Mercy Hospital Ardmore | Northwest Ardmore, OK | $245.70 | $10.58 – $26.24 |
| HCA FLORIDA AVENTURA HOSPITAL | HIALEAH, FL | $246.00 | $11.77 – $43.82 |
| HCA FLORIDA CITRUS HOSPITAL | Inverness, FL | $247.50 | $10.78 – $37.97 |
| Ascension St. Vincent Mercy (St. Vincent Madison County Health System, Inc.) | Elwood, IN | $248.40 | $3.97 – $27.11 |
| Providence Valdez Medical Center | Valdez, AK | $254.28 | not published |
| Ascension St. Vincent Clay (St. Vincent Clay Hospital, Inc.) | Brazil, IN | $258.00 | $3.97 – $27.11 |
| MUSC Health Lancaster Medical Center | Lancaster, SC | $265.50 | $11.89 – $20.44 |
| Ascension St. Vincent Williamsport (St. Vincent Williamsport Hospital, Inc.) | Williamsport, IN | $266.40 | $3.97 – $27.11 |
| Sanford Vermillion Hospital | Vermillion, SD | $272.80 | $100.60 – $306.90 |
| MUSC Health Kershaw Medical Center | Camden, SC | $278.00 | $10.40 – $13.08 |
| MUSC Health Main Campus - Charleston | Charleston, SC | $278.50 | $10.34 – $13.08 |
| MUSC Health Orangeburg Medical Center | Orangeburg, SC | $278.50 | $11.89 – $13.08 |
| Berkeley Medical Center | Martinsburg, WV | $284.50 | $11.24 – $18.79 |
| Summersville Regional Medical Center | Summersville, WV | $284.50 | not published |
| Thomas Hospitals | South Charleston, WV | $284.50 | $11.24 – $60.17 |