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 |
|---|---|---|---|
| CHRISTUS St. Vincent Regional Medical Center | Santa Fe, NM | not published | $11.89 – $23.78 |
| CHRISTUS St. Francis Cabrini Hospital | Alexandria, LA | not published | $11.65 – $72.00 |
| CHRISTUS Shreveport-Bossier Health System-Highland | Shreveport, LA | not published | $11.65 – $72.73 |
| CHRISTUS Ochsner St. Patrick Hospital | Lake Charles, LA | not published | $11.65 – $68.41 |
| CHRISTUS Ochsner Lake Area Hospital | Lake Charles, LA | not published | $11.65 – $69.78 |
| CHRISTUS Louisiana Surgical Hospital | Alexandria, LA | not published | $5.95 – $27.94 |
| CHRISTUS Coushatta Health Care Center | Coushatta, LA | not published | $11.89 – $38.95 |
| Westside Medical Center | HILLSBORO, OR | not published | $15.00 – $15.00 |
| Sunnyside Medical Center | CLACKAMAS, OR | not published | $15.00 – $15.00 |
| Providence St Peter Hospital | Olympia, WA | not published | $10.11 – $66.58 |
| Uchicago Medicine Adventhealth Glenoaks | Glendale Heights, IL | not published | $11.89 – $19.26 |
| SSM Health Cardinal Glennon Children's Hospital | Saint Louis, MO | not published | $11.89 – $22.97 |
| AdventHealth Parker | Parker, CO | not published | $11.65 – $22.00 |
| Adventhealth Ocala | Ocala, FL | not published | $11.89 – $26.40 |
| Adventhealth Manchester | Manchester, KY | not published | $11.89 – $11.89 |
| Adventhealth Fish Memorial | Orange City, FL | not published | $11.30 – $22.63 |
| Adventhealth Dade City | Dade City, FL | not published | $11.89 – $26.95 |
| Dell Seton Medical Center at The University of Texas (Ascension Seton) | Austin, TX | not published | $3.76 – $88.40 |
| Providence Regional Medical Center Everett - Colby Campus | Everett, WA | not published | $11.89 – $49.94 |
| HCA FLORIDA PASADENA HOSPITAL | South Pasadena, FL | not published | $10.78 – $40.81 |
| Dell Children's Medical Center (Ascension Seton) | Austin, TX | not published | $3.76 – $88.40 |
| Ascension Seton Smithville (Ascension Seton) | Smithville, TX | not published | $3.76 – $88.40 |
| Ascension Calumet Hospital, Inc. | Chilton, WI | not published | $12.48 – $45.90 |
| Providence St Vincent Medical Center | Portland, OR | not published | $11.70 – $23.78 |
| SSM Health St. Anthony Hospital - Oklahoma City | Oklahoma City, OK | not published | $11.89 – $25.44 |
| Providence Centralia Hospital | Centralia, WA | not published | $11.89 – $74.07 |
| Ascension St. Vincent Warrick (St. Mary's Warrick Hospital, Inc.) | Boonville, IN | not published | $3.97 – $39.24 |
| SSM Health St. Mary's Hospital - Jefferson City | Jefferson City, MO | not published | $10.70 – $21.40 |
| Adventhealth South Overland Park | Overland Park, KS | not published | $4.99 – $34.48 |
| Adventhealth Murray | Po Box 1406, GA | not published | $11.89 – $23.57 |
| Ascension NE Wisconsin - St. Elizabeth Campus (Ascension NE Wisconsin, Inc.) | Appleton, WI | not published | $11.89 – $45.90 |
| Ascension Seton Northwest (Ascension Seton) | Austin, TX | not published | $3.76 – $88.40 |
| Providence Portland Medical Center | Portland, OR | not published | $11.70 – $23.78 |
| Henry Ford Providence Novi Hospital | Novi, MI | not published | $5.56 – $16.41 |
| SSM Health Waupun Memorial Hospital | Waupun, WI | not published | $11.89 – $24.07 |
| Ascension St. Vincent Anderson (St. Vincent Anderson Regional Hospital, Inc.) | Anderson, IN | not published | $3.97 – $27.11 |
| Providence Newberg Medical Center | Newberg, OR | not published | $11.70 – $21.76 |
| SSM Health St. Agnes Hospital - Fond du Lac | Fond Du Lac, WI | not published | $8.92 – $22.95 |
| Wamego Health Center (Wamego Hospital Association) | Wamego, KS | not published | $11.89 – $35.30 |
| Ascension Via Christi Rehabilitation Hospital, Inc. | Wichita, KS | not published | $10.79 – $48.11 |
| Corewell Health Pennock | Hastings, MI | not published | $11.30 – $11.30 |
| Providence Cedars-Sinai Tarzana Medical Center | Tarzana, CA | not published | $11.89 – $31.74 |
| Mid Coast Hospital | Brunswick, ME | not published | $6.41 – $24.91 |
| Waldo County General Hospital | Belfast, ME | not published | $11.89 – $24.91 |
| Spring Harbor Hospital | Westbrook, ME | not published | $11.89 – $24.21 |
| Pen Bay Medical Center | Rockport, ME | not published | $11.89 – $24.91 |
| Ascension St. Vincent Salem (St. Vincent Salem Hospital, Inc.) | Salem, IN | not published | $3.97 – $27.11 |
| SSM Health St. Joseph Hospital- Wentzville | Wentzville, MO | not published | $11.89 – $49.03 |
| Sanford USD Medical Center | Sioux Falls, SD | not published | $11.30 – $24.35 |
| Petaluma Valley Hospital | Petaluma, CA | not published | $11.65 – $96.34 |