Assay of phenylketones cost at US hospitals
Assay of phenylketones · CPT 84035
$3.98
lowest cash price
$12.00
national median
$131.00
highest cash price
121
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $3.98–$131.00 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($3.98) → Sep 1, 2026 ($3.98)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 2 | not published by hospital | not published by hospital | not published by hospital |
| Arizona | 1 | $74.95 | $74.95 | $74.95 |
| California | 46 | $29.12 | $36.96 | $36.96 |
| Colorado | 12 | not published by hospital | not published by hospital | not published by hospital |
| Florida | 70 | $113.50 | $113.50 | $131.00 |
| Georgia | 23 | not published by hospital | not published by hospital | not published by hospital |
| Hawaii | 1 | $21.75 | $21.75 | $21.75 |
| Illinois | 31 | $10.40 | $10.40 | $10.40 |
| Indiana | 25 | not published by hospital | not published by hospital | not published by hospital |
| Iowa | 12 | $10.40 | $10.40 | $10.40 |
| Kansas | 10 | not published by hospital | not published by hospital | not published by hospital |
| Kentucky | 2 | not published by hospital | not published by hospital | not published by hospital |
| Louisiana | 6 | not published by hospital | not published by hospital | not published by hospital |
| Maine | 6 | not published by hospital | not published by hospital | not published by hospital |
| Michigan | 26 | $5.49 | $5.49 | $5.49 |
| Minnesota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Missouri | 14 | not published by hospital | not published by hospital | not published by hospital |
| Montana | 2 | not published by hospital | not published by hospital | not published by hospital |
| New Hampshire | 1 | $61.45 | $61.45 | $61.45 |
| New Jersey | 21 | $3.98 | $4.38 | $4.38 |
| New Mexico | 3 | not published by hospital | not published by hospital | not published by hospital |
| New York | 18 | $3.98 | $3.98 | $3.98 |
| North Carolina | 14 | not published by hospital | not published by hospital | not published by hospital |
| North Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Ohio | 43 | $17.55 | $17.55 | $17.55 |
| Oklahoma | 9 | not published by hospital | not published by hospital | not published by hospital |
| Oregon | 8 | not published by hospital | not published by hospital | not published by hospital |
| South Carolina | 9 | not published by hospital | not published by hospital | not published by hospital |
| South Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Tennessee | 23 | not published by hospital | not published by hospital | not published by hospital |
| Texas | 93 | $5.42 | $5.42 | $30.00 |
| Virginia | 26 | $57.00 | $57.00 | $57.00 |
| Washington | 23 | $4.40 | $18.40 | $18.40 |
| Wisconsin | 30 | $16.96 | $16.96 | $16.96 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Adventhealth Fish Memorial | Orange City, FL | not published | $3.78 – $7.57 |
| Adventhealth Dade City | Dade City, FL | not published | $3.98 – $9.02 |
| Dell Seton Medical Center at The University of Texas (Ascension Seton) | Austin, TX | not published | $2.33 – $21.69 |
| Providence Regional Medical Center Everett - Colby Campus | Everett, WA | not published | $3.98 – $16.72 |
| Dell Children's Medical Center (Ascension Seton) | Austin, TX | not published | $2.33 – $21.69 |
| Ascension Via Christi Hospital Manhattan, Inc | Manhattan, KS | not published | $3.32 – $12.32 |
| Ascension Seton Smithville (Ascension Seton) | Smithville, TX | not published | $2.33 – $21.69 |
| Providence St Vincent Medical Center | Portland, OR | not published | $3.92 – $7.96 |
| SSM Health St. Anthony Hospital - Oklahoma City | Oklahoma City, OK | not published | $3.98 – $8.52 |
| Providence Centralia Hospital | Centralia, WA | not published | $3.98 – $24.80 |
| Ascension St. Vincent Warrick (St. Mary's Warrick Hospital, Inc.) | Boonville, IN | not published | $1.54 – $13.13 |
| SSM Health St. Mary's Hospital - Jefferson City | Jefferson City, MO | not published | $3.58 – $7.16 |
| Adventhealth South Overland Park | Overland Park, KS | not published | $1.67 – $11.54 |
| Adventhealth Murray | Po Box 1406, GA | not published | $3.98 – $7.89 |
| Ascension St. Vincent Williamsport (St. Vincent Williamsport Hospital, Inc.) | Williamsport, IN | not published | $1.54 – $9.07 |
| Ascension NE Wisconsin - St. Elizabeth Campus (Ascension NE Wisconsin, Inc.) | Appleton, WI | not published | $3.98 – $15.36 |
| Ascension Seton Northwest (Ascension Seton) | Austin, TX | not published | $2.33 – $21.69 |
| Providence Portland Medical Center | Portland, OR | not published | $3.92 – $7.96 |
| Henry Ford Providence Novi Hospital | Novi, MI | not published | $2.31 – $5.54 |
| University Hospitals Regional Hospitals - Geauga Medical Center | Chardon, OH | not published | $1.54 – $7.16 |
| Ascension St. Vincent Mercy (St. Vincent Madison County Health System, Inc.) | Elwood, IN | not published | $1.54 – $9.07 |
| Grady Memorial Hospital | Delaware, OH | not published | $3.98 – $4.14 |
| SSM Health Waupun Memorial Hospital | Waupun, WI | not published | $3.98 – $7.42 |
| Riverside Methodist Hospital | Columbus, OH | not published | $3.98 – $14.93 |
| Ascension St. Vincent Anderson (St. Vincent Anderson Regional Hospital, Inc.) | Anderson, IN | not published | $1.54 – $9.07 |
| Providence Newberg Medical Center | Newberg, OR | not published | $3.92 – $7.28 |
| SSM Health St. Agnes Hospital - Fond du Lac | Fond Du Lac, WI | not published | $2.98 – $7.68 |
| Wamego Health Center (Wamego Hospital Association) | Wamego, KS | not published | $3.50 – $14.94 |
| Ascension St. Vincent Randolph (St. Vincent Randolph Hospital, Inc.) | Winchester, IN | not published | $1.54 – $9.07 |
| Ascension Via Christi Rehabilitation Hospital, Inc. | Wichita, KS | not published | $3.32 – $12.50 |
| Ascension St. Vincent Naab Surgery Center | Indianapolis, IN | not published | $1.54 – $9.07 |
| University Hospitals Cleveland Medical Center | Cleveland OH 44106|3999 Richmond Road, OH | not published | $3.98 – $7.16 |
| University Hospitals Portage Medical Center | Ravenna OH 44266, OH | not published | $3.98 – $7.16 |
| University Hospitals Parma Medical Center | Parma OH 44129|7007 Powers Boulevard, OH | not published | $1.54 – $7.16 |
| University Hospitals Lake West Medical Center | Willoughby OH 44094|7590 Auburn Road, OH | not published | $3.98 – $7.16 |
| University Hospitals St. John Medical Center | Westlake OH, OH | not published | $1.54 – $9.54 |
| University Hospitals Geneva Medical Center | Geneva, OH | not published | $1.54 – $9.54 |
| University Hospitals Elyria Medical Center | Elyria, OH | not published | $3.98 – $7.16 |
| Corewell Health Pennock | Hastings, MI | not published | $3.78 – $3.78 |
| Providence Cedars-Sinai Tarzana Medical Center | Tarzana, CA | not published | $3.98 – $9.76 |
| Advocate Trinity Hospital | Chicago, IL | not published | $3.98 – $19.83 |
| Mid Coast Hospital | Brunswick, ME | not published | $1.98 – $8.13 |
| Waldo County General Hospital | Belfast, ME | not published | $3.98 – $8.13 |
| University Hospitals Conneaut Medical Center | Conneaut, OH | not published | $1.54 – $9.54 |
| Advocate South Suburban Hospital | Hazel Crest, IL | not published | $3.98 – $19.83 |
| Advocate Sherman Hospital | Elgin, IL | not published | $3.98 – $19.83 |
| Advocate Childrens Hospital - Park Ridge | Park Ridge, IL | not published | $3.98 – $19.83 |
| Advocate Illinois Masonic Medical Center | Chicago, IL | not published | $3.98 – $19.83 |
| Ascension St. Vincent Salem (St. Vincent Salem Hospital, Inc.) | Salem, IN | not published | $1.54 – $9.07 |
| University Hospitals Beachwood Medical Center | Beachwood, OH | not published | $3.98 – $7.16 |