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 |
|---|---|---|---|
| Bellevue Hospital Center | NY 10016, NY | $3.98 | $2.72 – $9.69 |
| Kings County Hospital Center | Brooklyn, NY | $3.98 | $2.72 – $9.69 |
| Lincoln Medical Center | Bronx, NY | $3.98 | $3.18 – $9.69 |
| Metropolitan Hospital Center | New York, NY | $3.98 | $3.18 – $9.69 |
| Harlem Hospital Center | New York, NY | $3.98 | $3.18 – $9.69 |
| Woodhull Medical Center | Brooklyn, NY | $3.98 | $2.72 – $9.69 |
| Bayshore Medical Center | Holmdel, NJ | $3.98 | $3.98 – $18.24 |
| Hackensack University Medical Center | Hackensack, NJ | $3.98 | $3.18 – $17.87 |
| Ocean University Medical Center | Brick, NJ | $3.98 | $3.98 – $18.24 |
| Queens Hospital Center | Jamaica, NY | $3.98 | $2.72 – $9.69 |
| Raritan Bay Medical Center | Perth Amboy, NJ | $3.98 | $3.98 – $18.24 |
| JFK Johnson Rehabilitation Institute (JRI) | Edison, NJ | $3.98 | $3.98 – $18.73 |
| Jersey Shore University Medical Center | Neptune City, NJ | $3.98 | $3.18 – $18.24 |
| Palisades Medical Center | North Bergen, NJ | $3.98 | $3.98 – $18.24 |
| Riverview Medical Center | Red Bank, NJ | $3.98 | $3.98 – $18.24 |
| Southern Ocean Medical Center | Manahawkin, NJ | $3.98 | $3.98 – $18.24 |
| Elmhurst Hospital Center | NY 11373, NY | $3.98 | $3.18 – $9.69 |
| Jacobi Medical Center | Bronx, NY | $3.98 | $3.18 – $9.69 |
| South Brooklyn Health | Brooklyn, NY | $3.98 | $3.18 – $9.69 |
| North Central Bronx | Bronx, NY | $3.98 | $3.18 – $9.69 |
| Cooperman Barnabas Medical Center | Livingston, NJ | $4.38 | $1.87 – $16.02 |
| Robert Wood Johnson University Hospital | New Brunswick, NJ | $4.38 | $1.87 – $16.02 |
| Robert Wood Johnson University Hospital Hamilton | Hamilton Township, NJ | $4.38 | $1.87 – $16.02 |
| Robert Wood Johnson University Hospital Somerset | Somerville, NJ | $4.38 | $1.87 – $16.02 |
| Robert Wood Johnson University Hospital Rahway | Rahway, NJ | $4.38 | $1.87 – $16.02 |
| Trinitas Regional Medical Center | Elizabeth, NJ | $4.38 | $1.87 – $19.48 |
| Community Medical Center | Toms River, NJ | $4.38 | $1.87 – $16.02 |
| Clara Maass Medical Center | Belleville, NJ | $4.38 | $1.87 – $16.02 |
| Newark Beth Israel Medical Center | Newark, NJ | $4.38 | $1.87 – $16.02 |
| Jersey City Medical Center | Jersey City, NJ | $4.38 | $1.87 – $16.02 |
| Monmouth Medical Center | Long Branch, NJ | $4.38 | $1.87 – $16.02 |
| Monmouth Medical Center Southern Campus | Lakewood, NJ | $4.38 | $1.87 – $16.02 |
| MultiCare Yakima Memorial Hospital | Yakima, WA | $4.40 | $4.12 – $7.14 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM | Brenham, TX | $5.42 | $1.12 – $9.55 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA | Suite 110, TX | $5.42 | $3.34 – $9.55 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION | College Station, TX | $5.42 | $3.57 – $9.55 |
| BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL | Temple, TX | $5.42 | $3.34 – $9.55 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER HILLCREST | Waco, TX | $5.42 | $2.98 – $9.55 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - PFLUGERVILLE | Suite 100, TX | $5.42 | $3.34 – $20.58 |
| BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK | Cedar Park, TX | $5.42 | $3.34 – $9.55 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - TAYLOR | Taylor, TX | $5.42 | $1.72 – $9.55 |
| BAYLOR SCOTT & WHITE MCLANE CHILDREN'S MEDICAL CENTER | Temple, TX | $5.42 | $3.16 – $9.55 |
| Henry Ford Hospital | Detroit MI 48202 | 19401 Hubbard Dr., MI | $5.49 | $2.08 – $7.76 |
| Henry Ford West Bloomfield Hospital | West Bloomfield, MI | $5.49 | $2.08 – $6.49 |
| Henry Ford Wyandotte Hospital: | Wyandotte, MI | $5.49 | $2.08 – $6.49 |
| Henry Ford Macomb Hospital | Clinton Twp, MI | $5.49 | $2.08 – $6.49 |
| UnityPoint Health - Allen Hospital | Waterloo, IA | $10.40 | $2.39 – $5.70 |
| UnityPoint Health - Finley Hospital | Dubuque, IA | $10.40 | $2.39 – $11.96 |
| UnityPoint Health - Grinnell Regional Medical Center | Grinnell, IA | $10.40 | $2.39 – $5.70 |
| UnityPoint Health - Iowa Lutheran Hospital | Des Moines, IA | $10.40 | $2.39 – $5.70 |