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 |
|---|---|---|---|
| University Hospitals Samaritan Medical Center | Ashland, OH | $549.75 | $387.70 – $697.86 |
| CHI Health Schuyler | Schuyler, NE | $549.95 | $138.59 – $732.54 |
| SSM Health Saint Louis University Hospital | Saint Louis, MO | $645.15 | $107.90 – $480.50 |
| Ascension Sacred Heart Gulf (Sacred Heart Health System, Inc.) | Joe, FL | $654.00 | $293.40 – $884.18 |
| Virginia Mason Medical Center | Seattle, WA | $684.42 | $3.31 – $426.82 |
| BAYLOR SCOTT & WHITE MCLANE CHILDREN'S MEDICAL CENTER | Temple, TX | $746.54 | $97.56 – $1,119.81 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM | Brenham, TX | $746.54 | $153.66 – $1,119.81 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION | College Station, TX | $746.54 | $104.39 – $1,119.81 |
| BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL | Temple, TX | $746.54 | $97.56 – $1,119.81 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER HILLCREST | Waco, TX | $746.54 | $97.56 – $1,021.72 |
| MaineHealth - Memorial Hospital | North Conway, NH | $765.60 | $16.10 – $643.10 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA | Suite 110, TX | $783.86 | $97.56 – $1,021.72 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - PFLUGERVILLE | Suite 100, TX | $783.86 | $97.56 – $1,175.80 |
| BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK | Cedar Park, TX | $783.86 | $97.56 – $1,175.80 |
| BAYLOR SCOTT & WHITE MEDICAL CENTER - TAYLOR | Taylor, TX | $783.86 | $248.22 – $1,045.15 |
| Ascension Seton Cedar Park Hospital | Cedar Park, TX | $802.83 | $93.34 – $1,003.54 |
| Methodist Charlton Medical Center | Dallas, TX | $863.00 | $107.29 – $1,060.55 |
| Methodist Dallas Medical Center | Dallas, TX | $863.00 | $107.29 – $1,084.30 |
| Methodist Mansfield Medical Center | Mansfield, TX | $863.00 | $107.29 – $1,086.09 |
| Methodist Midlothian Medical Center | Midlothian, TX | $863.00 | $107.29 – $1,084.30 |
| Methodist Richardson Medical Center | Richardson, TX | $863.00 | $107.29 – $1,084.30 |
| Methodist Celina Medical Center | Celina, TX | $863.00 | $124.23 – $1,003.98 |
| Methodist Southlake Medical Center | Souhtlake, TX | $863.00 | $107.29 – $1,086.09 |
| St Jude Medical Center | Fullerton, CA | $864.00 | $437.05 – $951.22 |
| SSM Health Cardinal Glennon Children's Hospital | Saint Louis, MO | $892.10 | $91.79 – $678.82 |
| HCA FLORIDA UNIVERSITY HOSPITAL | Davie, FL | $895.00 | $641.10 – $2,274.09 |
| Providence Alaska Medical Center | Anchorage, AK | $935.22 | $1,048.77 – $1,048.77 |
| Houston Methodist Sugar Land Hospital | Sugar Land, TX | $968.50 | $311.42 – $783.11 |
| Houston Methodist West Hospital | Houston, TX | $968.50 | $311.42 – $1,606.37 |
| Houston Methodist Baytown Hospital | Baytown, TX | $968.50 | $311.42 – $783.11 |
| Houston Methodist Willowbrook Hospital | Houston, TX | $968.50 | $311.42 – $783.11 |
| Houston Methodist Clear Lake Hospital | Nassau Bay, TX | $968.50 | $227.75 – $783.11 |
| Houston Methodist The Woodlands Hospital | The Woodlands, TX | $968.50 | $311.42 – $803.19 |
| Houston Methodist Continuing Care Hospital | Katy, TX | $968.50 | $320.90 – $320.90 |
| Houston Methodist Cypress Hospital | Cypress, TX | $968.50 | $311.42 – $783.11 |
| WHITE MEMORIAL MEDICAL CENTER | MONTEBELLO, CA | $977.22 | $47.31 – $8,306.37 |
| Moanalua Medical Center | HONOLULU, HI | $997.50 | $414.00 – $414.00 |
| NewYork-Presbyterian Columbia University Irving Medical Center | New York, NY | $1,054.00 | $92.00 – $594.36 |
| HCA FLORIDA MERCY HOSPITAL | MIAMI, FL | $1,061.00 | $641.10 – $2,255.46 |
| Baptist Hospital | MIAMI, FL | $1,064.05 | $173.17 – $1,473.30 |
| Bethesda Hospital East | BOYNTON BEACH, FL | $1,064.05 | $234.02 – $1,473.30 |
| Doctors Hospital | CORAL GABLES, FL | $1,064.05 | $226.86 – $1,473.30 |
| Baptist Health Hospital Doral | SOUTH MIAMI, FL | $1,064.05 | $226.86 – $1,473.30 |
| Fishermens Community Hospital | MARATHON, FL | $1,064.05 | $226.86 – $1,473.30 |
| Homestead Hospital | HOMESTEAD, FL | $1,064.05 | $167.89 – $1,473.30 |
| Mariners Hospital | TAVERNIER, FL | $1,064.05 | $226.86 – $1,473.30 |
| West Kendall Baptist Hospital | MIAMI, FL | $1,064.05 | $226.86 – $1,473.30 |
| Swedish Medical Center Cherry Hill | Seattle, WA | $1,084.80 | $462.93 – $1,674.99 |
| Swedish Medical Center - First Hill Campus | Seattle, WA | $1,084.80 | $462.93 – $1,730.21 |
| Swedish Issaquah | Issaquah, WA | $1,084.80 | $334.47 – $1,730.21 |