Specific gravity body fluid cost at US hospitals
HC Specific Gravity Body Fluid · CPT 84315
$1.13
lowest cash price
$22.00
national median
$215.22
highest cash price
642
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $1.13–$215.22 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($9.70) → Sep 1, 2026 ($73.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 2 | $99.84 | $99.84 | $99.84 |
| Arizona | 22 | $1.13 | $1.66 | $27.51 |
| Arkansas | 10 | $2.81 | $9.10 | $22.10 |
| California | 83 | $1.97 | $22.36 | $210.92 |
| Colorado | 10 | $2.27 | $37.95 | $141.26 |
| Florida | 67 | $5.40 | $82.55 | $201.00 |
| Georgia | 25 | $15.00 | $33.15 | $71.00 |
| Hawaii | 2 | $4.48 | $4.48 | $17.25 |
| Illinois | 44 | $11.22 | $34.20 | $114.40 |
| Indiana | 26 | $3.00 | $11.40 | $115.36 |
| Iowa | 29 | $16.25 | $33.57 | $62.00 |
| Kansas | 10 | $17.60 | $17.60 | $195.15 |
| Kentucky | 16 | $7.50 | $19.20 | $115.36 |
| Louisiana | 2 | not published by hospital | not published by hospital | not published by hospital |
| Maine | 7 | $9.70 | $25.10 | $68.80 |
| Maryland | 2 | $6.00 | $6.00 | $6.00 |
| Michigan | 27 | $4.53 | $8.46 | $60.80 |
| Minnesota | 14 | $25.60 | $63.95 | $76.50 |
| Mississippi | 4 | $2.16 | $6.00 | $18.00 |
| Missouri | 17 | $22.10 | $24.75 | $215.22 |
| Montana | 2 | $35.20 | $35.20 | $35.20 |
| Nebraska | 12 | $6.13 | $19.74 | $38.25 |
| Nevada | 3 | $11.69 | $12.94 | $16.31 |
| New Hampshire | 1 | $48.95 | $48.95 | $48.95 |
| New Jersey | 21 | $3.28 | $3.61 | $3.61 |
| New Mexico | 2 | not published by hospital | not published by hospital | not published by hospital |
| New York | 21 | $3.28 | $3.28 | $93.00 |
| North Carolina | 14 | $21.55 | $21.55 | $36.50 |
| North Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Ohio | 63 | $13.20 | $15.60 | $67.80 |
| Oklahoma | 17 | $14.99 | $20.90 | $42.90 |
| Oregon | 9 | $8.64 | $8.64 | $8.64 |
| Pennsylvania | 24 | $12.00 | $24.60 | $209.40 |
| South Carolina | 9 | $139.00 | $139.00 | $139.00 |
| South Dakota | 3 | $12.80 | $12.80 | $12.80 |
| Tennessee | 36 | $1.61 | $7.68 | $44.00 |
| Texas | 98 | $5.67 | $29.54 | $203.58 |
| Virginia | 33 | $4.20 | $34.00 | $190.00 |
| Washington | 32 | $4.40 | $11.60 | $62.30 |
| West Virginia | 12 | $5.50 | $14.50 | $18.00 |
| Wisconsin | 34 | $7.41 | $16.43 | $33.98 |
| Wyoming | 3 | $4.20 | $6.15 | $6.65 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Platte County Hospital | Wheatland, WY | $6.65 | $4.80 – $9.70 |
| Mercy Gilbert Medical Center | Gilbert, AZ | $6.89 | $3.28 – $21.56 |
| LeConte Medical Center | Sevierville, TN | $6.96 | $1.48 – $21.60 |
| ST HELENA HOSPITAL | Vallejo, CA | $7.05 | $0.09 – $29.01 |
| 64-0772726 BMH North Mississippi | Oxford, MS | $7.13 | $3.15 – $9.18 |
| Morristown-Hamblen Hospital Association | Morristown, TN | $7.20 | $1.48 – $21.60 |
| Ascension NE Wisconsin - St. Elizabeth Campus (Ascension NE Wisconsin, Inc.) | Appleton, WI | $7.41 | $3.28 – $12.66 |
| Ascension Calumet Hospital, Inc. | Chilton, WI | $7.41 | $3.44 – $12.66 |
| CHI Saint Joseph Health - Saint Joseph London | London, KY | $7.50 | $2.13 – $19.11 |
| Chandler Regional Medical Center | Chandler, AZ | $7.51 | $1.97 – $23.52 |
| Cumberland Medical Center, Inc. | Crossville, TN | $7.68 | $1.48 – $21.60 |
| Roane County Medical Center | Harriman, TN | $7.92 | $1.48 – $21.60 |
| Fort Loudoun Medical Center | Lenoir City, TN | $7.92 | $1.48 – $21.60 |
| Henry Ford Rochester Hospital | Rochester, MI | $8.46 | $1.77 – $6.23 |
| St. Clare Hospital | Lakewood, WA | $8.51 | $3.28 – $22.14 |
| PORTLAND ADVENTIST MEDICAL CENTER | Portland, OR | $8.64 | $0.69 – $37.80 |
| Redwood City Medical Center | Redwood City, CA | $8.96 | $3.00 – $3.00 |
| Oakland Medical Center | Oakland, CA | $8.96 | $3.00 – $3.00 |
| Sacramento Medical Center | SACRAMENTO, CA | $8.96 | $3.00 – $3.00 |
| San Leandro Medical Center | SAN LEANDRO, CA | $8.96 | $3.00 – $3.00 |
| Santa Clara Medical Center | SANTA CLARA, CA | $8.96 | $3.00 – $3.00 |
| San Rafael Medical Center | SAN RAFAEL, CA | $8.96 | $3.00 – $3.00 |
| Santa Rosa Medical Center | SANTA ROSA, CA | $8.96 | $3.00 – $3.00 |
| South San Francisco Medical Center | SOUTH SAN FRANCISCO, CA | $8.96 | $3.00 – $3.00 |
| South Sacramento Medical Center | SACRAMENTO, CA | $8.96 | $3.00 – $3.00 |
| Vacaville Medical Center | VACAVILLE, CA | $8.96 | $3.00 – $3.00 |
| Walnut Creek Medical Center | WALNUT CREEK, CA | $8.96 | $3.00 – $3.00 |
| Vallejo Medical Center | VALLEJO, CA | $8.96 | $3.00 – $3.00 |
| Antioch Medical Center | ANTIOCH, CA | $8.96 | $3.00 – $3.00 |
| Fremont Medical Center | FREMONT, CA | $8.96 | $3.00 – $3.00 |
| Fresno Medical Center | FRESNO, CA | $8.96 | $3.00 – $3.00 |
| Roseville Medical Center | ROSEVILLE, CA | $8.96 | $3.00 – $3.00 |
| San Jose Medical Center | SAN JOSE, CA | $8.96 | $3.00 – $3.00 |
| San Francisco Medical Center | SAN FRANCISCO, CA | $8.96 | $3.00 – $3.00 |
| Ascension St. Vincent's St. Johns County (St. Vincent's Health System, Inc.) | Saint Johns, FL | $8.97 | $2.89 – $8.20 |
| Ascension St. Vincent's Riverside (St. Vincent's Medical Center, Inc.) | Jacksonville, FL | $8.97 | $2.89 – $8.20 |
| Ascension St. Vincent's Southside (St. Luke's-St. Vincent's HealthCare, Inc.) | Jacksonville, FL | $8.97 | $2.89 – $8.20 |
| Ascension St. Vincent's Clay County (St. Vincent's Medical Center, Inc.) | Middleburg, FL | $8.97 | $2.89 – $8.20 |
| St. Anthony Hospital | Gig Harbor, WA | $8.98 | $3.28 – $22.14 |
| St. Anne Hospital | Burien, WA | $9.02 | $3.28 – $26.57 |
| Mercy Hospital Ozark | River Ozark, AR | $9.10 | $1.86 – $5.96 |
| Mercy Hospital Paris | Academy Paris, AR | $9.10 | $1.86 – $5.96 |
| Mercy Hospital Waldron | Waldron, AR | $9.10 | $1.86 – $5.96 |
| Mercy Hospital Boonville | Booneville, AR | $9.10 | $1.86 – $5.96 |
| St. Francis Hospital | Federal Way, WA | $9.27 | $3.28 – $22.14 |
| Braxton County Memorial Hospital | Gassaway, WV | $9.50 | not published |
| Ascension St. Vincent Evansville (St. Mary's Health, Inc.) | IN 47750|10388 Warrick Wellness Trail Newburgh, IN | $9.60 | $1.23 – $7.48 |
| Rochester General Hospital | Rochester, NY | $9.62 | $1.72 – $4.23 |
| Newark Wayne Community Hospital | Newark, NY | $9.62 | $1.72 – $5.12 |
| Clifton Springs Hospital and Clinic | Clifton Springs, NY | $9.62 | $1.74 – $3.94 |