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 |
|---|---|---|---|
| Sanford Bemidji Medical Center | Bemidji, MN | not published | $3.12 – $3.44 |
| Covenant Children's Hospital | Lubbock, TX | not published | $7.16 – $14.30 |
| Redwood Memorial Hospital | Fortuna, CA | not published | $29.45 – $29.45 |
| Healdsburg Hospital | Healdsburg, CA | not published | $3.28 – $11.72 |
| Swedish Issaquah | Issaquah, WA | not published | $2.95 – $15.42 |
| Providence St Joseph Hospital Eureka | Eureka, CA | not published | $3.28 – $29.38 |
| Queen of The Valley Medical Center | Napa, CA | not published | $3.28 – $25.91 |
| Uchicago Medicine Adventhealth La Grange | La Grange, IL | not published | $2.71 – $5.31 |
| Orthopaedic Hospital of Wisconsin, LLC | Glendale, WI | not published | $3.18 – $4.50 |
| Covenant Hospital Plainview | Plainview, TX | not published | $3.18 – $3.46 |
| Southeastern Medical Center | Cambridge, OH | not published | $3.28 – $3.41 |
| Grant Medical Center | Columbus, OH | not published | $3.28 – $12.30 |
| Berger Hospital | Circleville, OH | not published | $3.28 – $3.28 |
| Advocate Good Samaritan Hospital | Downers Grove, IL | not published | $3.28 – $14.88 |
| SSM Health St. Anthony Hospital - Midwest | Midwest City, OK | not published | $3.28 – $7.02 |
| Advocate Condell Medical Center | Libertyville, IL | not published | $3.28 – $14.88 |
| Advocate Christ Medical Center | Oak Lawn, IL | not published | $3.28 – $14.88 |
| Swedish Medical Center - First Hill Campus | Seattle, WA | not published | $2.95 – $15.42 |
| Uchicago Medicine Adventhealth Hinsdale | Hinsdale, IL | not published | $2.82 – $5.31 |
| Adventhealth Tampa | Tampa, FL | not published | $3.28 – $7.28 |
| Adventhealth Palm Coast Parkway | Palm Coast, FL | not published | $3.12 – $7.01 |
| Adventhealth Ottawa | Ottawa, KS | not published | $1.38 – $16.76 |
| Adventhealth Lake Wales | Lake Wales, FL | not published | $3.28 – $7.28 |
| Ascension Saint Alexius Women And Children's Hospital (Ascension St. Alexius Medical Center) | Hoffman Estates, IL | not published | $2.46 – $14.53 |
| Ascension Alexian Brothers Rehabilitation Hospital (Alexian Brothers Medical Center) | Elk Grove Village, IL | not published | $2.46 – $14.53 |
| Garrett Regional Medical Center | Oakland, MD | not published | not published |
| Ascension Alexian Brothers Behavioral Health Hospital | Hoffman Estates, IL | not published | $2.30 – $7.74 |
| Sentara Williamsburg Regional Medical Center | Williamsburg, VA | not published | $3.28 – $3.44 |
| Adventhealth Waterman | Tavares, FL | not published | $3.28 – $6.62 |
| Adventhealth Palm Coast | Palm Coast, FL | not published | $3.12 – $7.01 |
| Ascension Saint Thomas Hickman | Centerville, TN | not published | $2.95 – $10.16 |
| Corewell Health Wayne | Wayne, MI | not published | $2.95 – $4.43 |
| Ascension Sacred Heart Bay (Bay County Health System, Inc.) | Panama City, FL | not published | $3.28 – $12.76 |
| Ascension Sacred Heart Gulf (Sacred Heart Health System, Inc.) | Joe, FL | not published | $3.28 – $12.76 |
| Corewell Health Troy | Troy, MI | not published | $2.95 – $4.52 |
| Corewell Health Trenton | Trenton, MI | not published | $2.95 – $4.43 |
| Ascension Sacred Heart Pensacola (Sacred Heart Health System, Inc.) | Pensacola, FL | not published | $3.28 – $12.76 |
| Corewell Health Taylor | Taylor, MI | not published | $2.95 – $4.43 |
| Corewell Health Gross Pointe | Grosse Pointe, MI | not published | $2.95 – $4.54 |
| Henry Ford Madison Heights Hospital | Madison Heights, MI | not published | $3.30 – $3.87 |
| Corewell Health Zeeland | Zeeland, MI | not published | $2.95 – $5.90 |
| Corewell Health Greenville | Greenville, MI | not published | $3.12 – $5.90 |
| Corewell Health Reed City | Po Box 75, MI | not published | $3.12 – $3.12 |
| Corewell Health Blodgett Hospital | East Grand Rapids, MI | not published | $3.12 – $5.92 |
| Aurora West Allis Medical Center | West Allis, WI | not published | $2.62 – $11.51 |
| Aurora Medical Center Washington County | Hartford, WI | not published | $2.62 – $11.51 |
| Aurora Medical Center Summit | Summit, WI | not published | $2.62 – $11.51 |
| Aurora Sinai Medical Center of Aurora Health Care Metro | Milwaukee, WI | not published | $2.62 – $11.51 |
| Aurora Psychiatric Hospital | Wauwatosa, WI | not published | $2.62 – $11.51 |
| Aurora Medical Center Sheboygan County | Sheboygan, WI | not published | $2.62 – $11.51 |