Assay free hydroxyproline cost at US hospitals
Assay free hydroxyproline · CPT 83500
$9.41
lowest cash price
$57.60
national median
$509.00
highest cash price
182
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $9.41–$509.00 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($22.65) → Sep 1, 2026 ($65.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 2 | not published by hospital | not published by hospital | not published by hospital |
| Arizona | 18 | $9.41 | $17.70 | $293.09 |
| California | 47 | $38.81 | $229.60 | $229.60 |
| Colorado | 12 | $25.42 | $36.96 | $170.90 |
| Florida | 77 | $23.21 | $46.15 | $508.00 |
| Georgia | 23 | not published by hospital | not published by hospital | not published by hospital |
| Hawaii | 1 | $137.25 | $137.25 | $137.25 |
| Illinois | 33 | $57.60 | $125.28 | $248.40 |
| Indiana | 25 | $202.80 | $277.80 | $295.80 |
| Iowa | 12 | $57.60 | $57.60 | $57.60 |
| Kansas | 10 | not published by hospital | not published by hospital | not published by hospital |
| Kentucky | 4 | $146.23 | $146.23 | $177.78 |
| Louisiana | 5 | 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 |
| Maryland | 1 | $97.20 | $97.20 | $97.20 |
| Michigan | 26 | $15.23 | $31.26 | $31.26 |
| 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 |
| Nebraska | 1 | $68.66 | $68.66 | $68.66 |
| Nevada | 1 | $53.98 | $53.98 | $53.98 |
| New Hampshire | 1 | not published by hospital | not published by hospital | not published by hospital |
| New Jersey | 21 | $22.65 | $24.92 | $24.92 |
| New Mexico | 3 | not published by hospital | not published by hospital | not published by hospital |
| New York | 19 | $22.65 | $22.65 | $162.00 |
| 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 | 44 | $101.40 | $101.40 | $174.57 |
| 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 |
| Pennsylvania | 2 | $154.20 | $154.20 | $216.00 |
| 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 | 28 | $39.10 | $39.75 | $39.75 |
| Texas | 92 | $34.35 | $148.74 | $148.74 |
| Virginia | 27 | $39.75 | $509.00 | $509.00 |
| Washington | 23 | $50.40 | $50.40 | $101.60 |
| Wisconsin | 30 | $99.11 | $99.11 | $184.80 |
| Wyoming | 4 | $47.04 | $68.88 | $74.48 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Texas Health Presbyterian Hospital Kaufman | Kaufman, TX | not published | $19.03 – $44.45 |
| Texas Health Heart & Vascular Hospital Arlington | Arlington, TX | not published | $19.03 – $44.45 |
| Texas Health Hospital Frisco | Frisco, TX | not published | $19.03 – $44.45 |
| Texas Health Presbyterian Hospital Dallas | Dallas, TX | not published | $19.03 – $44.45 |
| Texas Health Presbyterian Hospital Flower Mound | Flower Mound, TX | not published | $19.03 – $44.45 |
| Texas Health Presbyterian Hospital Denton | Denton, TX | not published | $19.03 – $44.45 |
| Texas Health Harris Methodist Hospital Azle | Azle, TX | not published | $19.03 – $44.45 |
| Texas Health Center for Diagnostics and Surgery Plano | Plano, TX | not published | $19.03 – $44.45 |
| Texas Health Arlington Memorial Hospital | Arlington, TX | not published | $19.03 – $44.45 |
| Texas Health Harris Methodist Hospital Alliance | Fort Worth, TX | not published | $19.03 – $44.45 |
| Adventhealth North Pinellas | Tarpon Springs, FL | not published | $22.65 – $50.28 |
| AdventHealth Deland | Deland, FL | not published | $21.52 – $45.17 |
| AdventHealth Castle Rock | Castle Rock, CO | not published | $22.20 – $41.90 |
| Ascension SE Wisconsin Hospital - St. Joseph Campus | Milwaukee, WI | not published | $22.65 – $101.53 |
| Kadlec Regional Medical Center | Richland, WA | not published | $22.65 – $88.56 |
| Ascension Seton Medical Center Austin (Ascension Seton) | Austin, TX | not published | $19.03 – $168.41 |
| Providence St Mary Medical Center | Walla Walla, WA | not published | $22.65 – $41.90 |
| Providence Milwaukie Hospital | Milwaukie, OR | not published | $22.29 – $45.30 |
| Adventhealth Sebring | Sebring, FL | not published | $23.22 – $51.47 |
| Adventhealth Hendersonville | Hendersonville, NC | not published | $22.65 – $56.56 |
| Adventhealth Carrollwood | Tampa, FL | not published | $22.65 – $50.28 |
| Ascension Seton Highland Lakes (Ascension Seton) | Burnet, TX | not published | $19.03 – $168.41 |
| Swedish Edmonds Hospital | Edmonds, WA | not published | $22.65 – $101.93 |
| Covenant Health Hobbs Hospital | Hobbs, NM | not published | $22.65 – $31.71 |
| Covenant Hospital Levelland | Levelland, TX | not published | $21.97 – $23.90 |
| Providence Saint John's Health Center | Santa Monica, CA | not published | $22.65 – $70.26 |
| SSM Health Ripon Community Hospital | Ripon, WI | not published | $22.65 – $45.83 |
| Ascension St. Vincent Carmel (St. Vincent Carmel Hospital, Inc.) | Carmel, IN | not published | $9.64 – $51.64 |
| Marion General Hospital | Marion, OH | not published | $22.65 – $23.56 |
| SSM Health Monroe Hospital | Monroe, WI | not published | $22.65 – $39.64 |
| Ascension St. Vincent Kokomo (St. Joseph Hospital & Health Center, Inc.) | Kokomo, IN | not published | $9.64 – $51.64 |
| Providence St Joseph Hospital Orange | Orange, CA | not published | $7.13 – $45.30 |
| Doctors Hospital | Columbus, OH | not published | $22.65 – $84.94 |
| SSM Health St. Anthony Hospital - Shawnee | Shawnee, OK | not published | $22.65 – $33.06 |
| Atrium Health Carolinas Medical Center | Charlotte, NC | not published | $23.10 – $33.58 |
| University Hospitals Ahuja Medical Center | Beachwood, OH | not published | $9.64 – $40.77 |
| Atrium Health University City | Charlotte, NC | not published | $23.10 – $28.50 |
| south pointe hospital | Warrensville Heights, OH | not published | $20.00 – $57.95 |
| mercy hospital | Canton, OH | not published | $11.16 – $57.95 |
| medina hospital | Medina, OH | not published | $14.14 – $57.95 |
| indian river hospital | Vero Beach, FL | not published | $6.33 – $41.85 |
| St Patrick Hospital - Broadway Campus | Missoula, MT | not published | $22.88 – $69.92 |
| Providence Mission Hospital - Mission Viejo | Mission Viejo, CA | not published | $7.13 – $45.30 |
| Santa Rosa Memorial Hospital | Santa Rosa, CA | not published | $22.20 – $198.83 |
| Providence St Joseph Medical Center | Polson, MT | not published | $28.31 – $69.92 |
| Atrium Health Union | Monroe, NC | not published | $23.10 – $28.50 |
| marymount hospital | Garfield Heights, OH | not published | $16.95 – $57.95 |
| martin north hospital | Stuart, FL | not published | $6.66 – $33.37 |
| Atrium Health Lincoln | Lincolnton, NC | not published | $23.10 – $28.50 |
| Atrium Health Cabarrus | Concord, NC | not published | $23.10 – $28.50 |