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 |
|---|---|---|---|
| martin north hospital | Stuart, FL | not published | $2.73 – $5.86 |
| Atrium Health Lincoln | Lincolnton, NC | not published | $4.06 – $4.98 |
| Atrium Health Cabarrus | Concord, NC | not published | $4.06 – $4.98 |
| Atrium Health Cleveland | Shelby, NC | not published | $4.06 – $4.60 |
| Atrium Health Behavioral Health Charlotte | Charlotte, NC | not published | $4.56 – $4.56 |
| SSM Health St. Joseph Hospital - Lake Saint Louis | Lake Saint Louis, MO | not published | $3.98 – $15.10 |
| Uchicago Medicine Adventhealth Bolingbrook | Bolingbrook, IL | not published | $3.95 – $6.45 |
| Adventhealth Zephyrhills | Zephyrhills, FL | not published | $3.98 – $9.23 |
| Adventhealth Wesley Chapel | Wesley Chapel, FL | not published | $3.98 – $8.84 |
| Adventhealth Redmond | Rome, GA | not published | $3.26 – $11.06 |
| AdventHealth Orlando | Orlando, FL | not published | $3.98 – $10.55 |
| Adventhealth Gordon | Calhoun, GA | not published | $3.90 – $7.89 |
| Henry Ford Rochester Hospital | Rochester, MI | not published | $2.15 – $7.56 |
| Adventhealth Central Texas | Killeen, TX | not published | $3.58 – $15.32 |
| AdventHealth Avista | Louisville, CO | not published | $3.90 – $7.36 |
| Ascension St. Francis Hospital, Inc. | Milwaukee, WI | not published | $3.98 – $16.53 |
| Ascension NE Wisconsin - Mercy Campus (Ascension NE Wisconsin, Inc.) | Oshkosh, WI | not published | $3.98 – $15.36 |
| Ascension Seton Edgar B. Davis (Ascension Seton) | Luling, TX | not published | $2.33 – $21.69 |
| Ascension Seton Cedar Park Hospital | Cedar Park, TX | not published | $2.33 – $21.69 |
| St Jude Medical Center | Fullerton, CA | not published | $3.38 – $7.96 |
| Providence Saint Joseph Medical Center | Burbank, CA | not published | $3.98 – $21.41 |
| AdventHealth Porter | Denver, CO | not published | $3.90 – $7.36 |
| hillcrest hospital | Mayfield Heights, OH | not published | $3.98 – $11.62 |
| Atrium Health Stanly | Albermarle, NC | not published | $4.06 – $4.60 |
| lutheran hospital | Cleveland, OH | not published | $3.33 – $10.62 |
| fairview hospital | Cleveland, OH | not published | $3.98 – $11.14 |
| euclid hospital | Euclid, OH | not published | $3.33 – $11.87 |
| cleveland clinic childrens hospital for rehabilitation | Cleveland, OH | not published | $16.33 – $18.91 |
| AdventHealth New Smyrna Beach | New Smyrna Beach, FL | not published | $3.78 – $8.69 |
| cleveland clinic florida weston hospital | Weston, FL | not published | $2.59 – $6.14 |
| avon hospital | Avon, OH | not published | $3.33 – $10.20 |
| Atrium Health Pineville | Charlotte, NC | not published | $4.06 – $4.98 |
| Sanford Aberdeen Medical Center | Aberdeen, SD | not published | $3.78 – $4.18 |
| Sanford Fargo Medical Center | Fargo, ND | not published | $3.78 – $8.15 |
| Sanford Medical Center Bismarck | Bismarck, ND | not published | $3.78 – $8.15 |
| Atrium Health Mercy | Charlotte, NC | not published | $4.06 – $5.43 |
| Sanford Worthington Medical Center | Worthington, MN | not published | $3.78 – $4.18 |
| Sanford Bemidji Medical Center | Bemidji, MN | not published | $3.78 – $4.18 |
| Covenant Children's Hospital | Lubbock, TX | not published | $8.70 – $17.35 |
| Redwood Memorial Hospital | Fortuna, CA | not published | $42.94 – $42.94 |
| Healdsburg Hospital | Healdsburg, CA | not published | $3.98 – $17.09 |
| SSM Health St. Mary's Hospital - St. Louis | Richmond Heights, MO | not published | $3.98 – $15.10 |
| Swedish Issaquah | Issaquah, WA | not published | $3.58 – $18.71 |
| Providence St Joseph Hospital Eureka | Eureka, CA | not published | $3.98 – $42.84 |
| Queen of The Valley Medical Center | Napa, CA | not published | $3.98 – $37.78 |
| SSM Health Good Samaritan Hospital - Mt. Vernon | Mount Vernon, IL | not published | $3.98 – $4.18 |
| SSM Health St. Joseph Hospital - St. Charles | Saint Charles, MO | not published | $3.98 – $15.10 |
| Adventhealth Port Charlotte | Port Charlotte, FL | not published | $3.98 – $7.27 |
| Ascension Saint Thomas Midtown | Nashville, TN | not published | $1.43 – $14.69 |
| Uchicago Medicine Adventhealth La Grange | La Grange, IL | not published | $3.90 – $6.45 |