Kidney function study cost at US hospitals
Kidney function study · CPT 78725
$55.66
lowest cash price
$935.22
national median
$8,502.00
highest cash price
254
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $55.66–$8,502.00 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($476.96) → Sep 1, 2026 ($1,252.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 2 | $460.32 | $460.32 | $935.22 |
| Arizona | 6 | $279.15 | $372.64 | $525.23 |
| Arkansas | 1 | $513.50 | $513.50 | $513.50 |
| California | 53 | $147.45 | $1,248.80 | $1,640.67 |
| Colorado | 13 | $1,325.77 | $1,828.21 | $8,502.00 |
| Florida | 79 | $55.66 | $1,064.05 | $4,551.00 |
| Georgia | 23 | not published by hospital | not published by hospital | not published by hospital |
| Hawaii | 2 | $389.76 | $389.76 | $997.50 |
| Illinois | 31 | $241.60 | $241.60 | $241.60 |
| Indiana | 26 | $1,527.60 | $1,527.60 | $1,527.60 |
| Iowa | 15 | $241.60 | $241.60 | $317.03 |
| Kansas | 10 | not published by hospital | not published by hospital | not published by hospital |
| Kentucky | 8 | $1,527.60 | $1,527.60 | $1,527.60 |
| 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 | $431.00 | $549.70 | $1,252.00 |
| Minnesota | 10 | $1,944.80 | $1,944.80 | $2,088.00 |
| Missouri | 15 | $349.25 | $349.25 | $2,848.95 |
| Montana | 2 | not published by hospital | not published by hospital | not published by hospital |
| Nebraska | 3 | $434.50 | $543.48 | $549.95 |
| New Hampshire | 1 | $765.60 | $765.60 | $765.60 |
| New Jersey | 21 | $219.38 | $444.77 | $473.22 |
| New Mexico | 2 | not published by hospital | not published by hospital | not published by hospital |
| New York | 19 | $475.51 | $475.51 | $1,054.00 |
| North Carolina | 14 | $545.55 | $545.55 | $545.55 |
| North Dakota | 2 | $360.80 | $360.80 | $360.80 |
| Ohio | 44 | $549.75 | $1,133.25 | $1,901.25 |
| Oklahoma | 10 | $1,751.75 | $1,751.75 | $1,751.75 |
| Oregon | 8 | not published by hospital | not published by hospital | not published by hospital |
| Pennsylvania | 11 | $266.40 | $1,228.80 | $1,713.60 |
| South Carolina | 9 | not published by hospital | not published by hospital | not published by hospital |
| South Dakota | 2 | $1,542.40 | $1,542.40 | $1,772.80 |
| Tennessee | 23 | $183.90 | $183.90 | $202.29 |
| Texas | 107 | $315.70 | $863.00 | $5,159.09 |
| Virginia | 21 | not published by hospital | not published by hospital | not published by hospital |
| Washington | 24 | $440.30 | $1,084.80 | $2,264.50 |
| Wisconsin | 28 | $1,595.00 | $1,595.00 | $1,595.00 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Ascension NE Wisconsin - St. Elizabeth Campus (Ascension NE Wisconsin, Inc.) | Appleton, WI | not published | $18.22 – $811.23 |
| Robert Wood Johnson University Hospital Hamilton | Hamilton Township, NJ | not published | $49.20 – $873.91 |
| Ascension Seton Northwest (Ascension Seton) | Austin, TX | not published | $93.34 – $921.33 |
| Providence Portland Medical Center | Portland, OR | not published | $78.84 – $1,551.28 |
| Henry Ford Providence Novi Hospital | Novi, MI | not published | $79.49 – $543.31 |
| Henry J. Carter Specialty Hospital | New York, NY | not published | not published |
| Ascension St. Vincent Mercy (St. Vincent Madison County Health System, Inc.) | Elwood, IN | not published | $12.18 – $249.61 |
| Grady Memorial Hospital | Delaware, OH | not published | $385.47 – $400.89 |
| SSM Health Waupun Memorial Hospital | Waupun, WI | not published | $308.65 – $308.65 |
| Riverside Methodist Hospital | Columbus, OH | not published | $385.47 – $385.47 |
| Ascension St. Vincent Anderson (St. Vincent Anderson Regional Hospital, Inc.) | Anderson, IN | not published | $12.18 – $249.61 |
| Providence Newberg Medical Center | Newberg, OR | not published | $88.91 – $813.17 |
| SSM Health St. Agnes Hospital - Fond du Lac | Fond Du Lac, WI | not published | $296.56 – $763.16 |
| Wamego Health Center (Wamego Hospital Association) | Wamego, KS | not published | $14.48 – $196.59 |
| Ascension St. Vincent Randolph (St. Vincent Randolph Hospital, Inc.) | Winchester, IN | not published | $12.18 – $249.61 |
| Ascension Via Christi Rehabilitation Hospital, Inc. | Wichita, KS | not published | $55.30 – $1,040.54 |
| Ascension St. Vincent Naab Surgery Center | Indianapolis, IN | not published | $12.18 – $249.61 |
| Providence Cedars-Sinai Tarzana Medical Center | Tarzana, CA | not published | $158.80 – $1,439.81 |
| Advocate Trinity Hospital | Chicago, IL | not published | $358.68 – $804.24 |
| Mid Coast Hospital | Brunswick, ME | not published | $16.10 – $33.88 |
| Waldo County General Hospital | Belfast, ME | not published | $17.42 – $33.88 |
| Spring Harbor Hospital | Westbrook, ME | not published | $16.10 – $35.21 |
| Pen Bay Medical Center | Rockport, ME | not published | $16.26 – $33.88 |
| Advocate South Suburban Hospital | Hazel Crest, IL | not published | $358.68 – $804.24 |
| Advocate Sherman Hospital | Elgin, IL | not published | $264.47 – $804.24 |
| Advocate Illinois Masonic Medical Center | Chicago, IL | not published | $358.68 – $804.24 |
| Ascension St. Vincent Salem (St. Vincent Salem Hospital, Inc.) | Salem, IN | not published | $12.18 – $249.61 |
| Adventhealth Shawnee Mission | Shawnee Mission, KS | not published | $147.64 – $1,097.60 |
| Ascension St. Vincent Seton (St. Vincent Seton Specialty Hospital, Inc.) | Indianapolis, IN | not published | $12.18 – $249.61 |
| Ascension St. Vincent Carmel Ambulatory Surgery Center | Carmel, IN | not published | $12.18 – $249.61 |
| Providence Medford Medical Center | Medford, OR | not published | $405.14 – $1,012.86 |
| Van Wert Hospital | Van Wert, OH | not published | $410.51 – $418.72 |
| O'Bleness Hospital | Athens, OH | not published | $381.72 – $385.54 |
| Mansfield Hospital | Mansfield, OH | not published | $381.72 – $396.99 |