Mayo fibrinogen antigen cost at US hospitals
HC Mayo Fibrinogen Antigen · CPT 85385
$4.90
lowest cash price
$76.44
national median
$740.60
highest cash price
525
hospitals with a published cash price
Middle half of hospitals (25th–75th percentile) against the full range. The same procedure varies $4.90–$740.60 — the variation is the story.
Median cash price over time
Sep 1, 2025 ($14.46) → Sep 1, 2026 ($120.00)
By state
| State | Hospitals | Lowest cash | Median | Highest |
|---|---|---|---|---|
| Alaska | 5 | $98.28 | $102.96 | $145.08 |
| Arizona | 16 | $5.72 | $8.40 | $24.11 |
| Arkansas | 8 | $7.03 | $107.90 | $111.80 |
| California | 56 | $5.05 | $76.44 | $94.50 |
| Colorado | 13 | $131.75 | $131.75 | $336.35 |
| Florida | 72 | $9.00 | $130.62 | $596.00 |
| Georgia | 24 | $67.00 | $150.15 | $153.00 |
| Hawaii | 1 | $71.25 | $71.25 | $71.25 |
| Illinois | 44 | $32.85 | $115.92 | $454.40 |
| Indiana | 26 | $146.86 | $146.86 | $160.80 |
| Iowa | 20 | $26.00 | $32.85 | $319.15 |
| Kansas | 10 | $91.20 | $150.86 | $150.86 |
| Kentucky | 10 | $39.60 | $146.86 | $150.86 |
| 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 | 27 | $6.58 | $19.95 | $456.80 |
| Minnesota | 5 | $40.80 | $40.80 | $64.00 |
| Mississippi | 4 | $8.64 | $59.00 | $69.92 |
| Missouri | 19 | $53.90 | $56.65 | $390.50 |
| Montana | 2 | not published by hospital | not published by hospital | not published by hospital |
| New Hampshire | 1 | not published by hospital | not published by hospital | not published by hospital |
| New Jersey | 21 | $14.46 | $15.91 | $15.91 |
| New Mexico | 2 | not published by hospital | not published by hospital | not published by hospital |
| New York | 23 | $14.46 | $14.46 | $128.40 |
| North Carolina | 14 | $110.15 | $110.15 | $181.00 |
| North Dakota | 4 | $40.00 | $40.00 | $40.00 |
| Ohio | 66 | $39.60 | $65.00 | $331.50 |
| Oklahoma | 17 | $71.87 | $100.10 | $203.45 |
| Oregon | 9 | $19.20 | $19.20 | $19.20 |
| Pennsylvania | 15 | $7.20 | $109.80 | $162.60 |
| South Carolina | 9 | $70.00 | $96.50 | $322.00 |
| South Dakota | 2 | not published by hospital | not published by hospital | not published by hospital |
| Tennessee | 34 | $8.97 | $9.15 | $195.93 |
| Texas | 117 | $4.90 | $114.74 | $740.60 |
| Virginia | 31 | $8.97 | $99.50 | $305.00 |
| Washington | 30 | $14.40 | $46.63 | $67.66 |
| West Virginia | 3 | $94.00 | $99.50 | $146.00 |
| Wisconsin | 34 | $25.85 | $80.00 | $84.00 |
| Wyoming | 2 | $18.48 | $18.48 | $27.98 |
All hospitals
| Hospital | Location | Cash price | Negotiated range |
|---|---|---|---|
| Kettering Health Hamilton (Fort Hamilton) | Hamilton, OH | $45.60 | $5.78 – $30.37 |
| Kettering Health Troy | Troy, OH | $45.60 | $5.78 – $30.37 |
| St. Anthony Hospital | Gig Harbor, WA | $46.63 | $14.46 – $114.98 |
| St. Anne Hospital | Burien, WA | $46.82 | $14.46 – $137.97 |
| Houston Methodist Hospital | Houston, TX | $47.50 | $14.46 – $60.15 |
| Houston Methodist Continuing Care Hospital | Katy, TX | $47.50 | not published |
| Houston Methodist Sugar Land Hospital | Sugar Land, TX | $47.50 | $14.46 – $60.15 |
| Houston Methodist West Hospital | Houston, TX | $47.50 | $14.46 – $60.15 |
| Houston Methodist Baytown Hospital | Baytown, TX | $47.50 | $14.46 – $60.15 |
| Houston Methodist Willowbrook Hospital | Houston, TX | $47.50 | $14.46 – $60.15 |
| Houston Methodist Clear Lake Hospital | Nassau Bay, TX | $47.50 | $14.46 – $28.20 |
| Houston Methodist The Woodlands Hospital | The Woodlands, TX | $47.50 | $14.46 – $60.15 |
| Houston Methodist Cypress Hospital | Cypress, TX | $47.50 | $14.46 – $60.15 |
| 82-3844150 BMH Crittenden | West Memphis, AR | $47.70 | $12.13 – $28.92 |
| St. Francis Hospital | Federal Way, WA | $48.11 | $14.46 – $114.98 |
| French Hospital | San Luis Obispo, CA | $50.22 | $7.57 – $43.80 |
| Adventhealth Port Charlotte | Port Charlotte, FL | $50.61 | $14.46 – $26.40 |
| St. Joseph Medical Center | Tacoma, WA | $50.78 | $14.46 – $114.98 |
| Adventhealth Fish Memorial | Orange City, FL | $51.06 | $13.74 – $27.52 |
| MultiCare Capital Medical Center | Olympia, WA | $51.60 | $2.78 – $26.22 |
| The Unity Hospital of Rochester | Rochester, NY | $52.17 | $6.97 – $18.65 |
| Advocate Illinois Masonic Medical Center | Chicago, IL | $52.50 | $14.46 – $84.00 |
| Advocate Childrens Hospital - Park Ridge | Park Ridge, IL | $52.50 | $14.46 – $84.00 |
| Advocate Sherman Hospital | Elgin, IL | $52.50 | $14.46 – $94.50 |
| Advocate South Suburban Hospital | Hazel Crest, IL | $52.50 | $14.46 – $102.27 |
| Advocate Trinity Hospital | Chicago, IL | $52.50 | $14.46 – $84.00 |
| Advocate Christ Medical Center | Oak Lawn, IL | $52.50 | $14.46 – $84.00 |
| Advocate Condell Medical Center | Libertyville, IL | $52.50 | $14.46 – $84.00 |
| Advocate Good Samaritan Hospital | Downers Grove, IL | $52.50 | $14.46 – $84.00 |
| SSM Health St. Clare Hospital - Fenton | Fenton, MO | $53.90 | $12.07 – $48.30 |
| SSM Health DePaul Hospital - St. Louis | Bridgeton, MO | $53.90 | $12.07 – $48.30 |
| SSM Health St. Joseph Hospital- Wentzville | Wentzville, MO | $53.90 | $12.07 – $48.30 |
| SSM Health St. Joseph Hospital - St. Charles | Saint Charles, MO | $53.90 | $12.07 – $48.30 |
| SSM Health St. Mary's Hospital - St. Louis | Richmond Heights, MO | $53.90 | $12.07 – $48.30 |
| SSM Health St. Joseph Hospital - Lake Saint Louis | Lake Saint Louis, MO | $53.90 | $12.07 – $48.30 |
| St Elizabeth Youngstown Hospital | Youngstown, OH | $54.00 | not published |
| St Elizabeth Boardman Hospital | Youngstown, OH | $54.00 | not published |
| St Joseph Warren Hospital | Warren, OH | $54.00 | not published |
| St. Elizabeth Hospital | Enumclaw, WA | $54.18 | $14.46 – $137.97 |
| Arroyo Grande Hospital | Santa Maria, CA | $54.83 | $13.27 – $37.26 |
| SSM Health Cardinal Glennon Children's Hospital | Saint Louis, MO | $56.65 | $11.79 – $28.38 |
| Allen Hospital | Oberlin, OH | $57.60 | not published |
| 62-1519754 BMH Golden Triangle | Columbus, MS | $59.00 | $11.68 – $40.49 |
| HSHS St. Mary's Hospital Medical Center | GREEN BAY, WI | $59.40 | $11.94 – $32.54 |
| HSHS St. Nicholas Hospital | SHEBOYGAN, WI | $59.40 | $11.94 – $32.54 |
| HSHS St. Vincent Hospital | Green Bay, WI | $59.40 | $11.94 – $32.54 |
| HSHS St. Clare Memorial Hospital | OCONTO FALLS, WI | $59.40 | $11.94 – $18.80 |
| Swedish Medical Center Cherry Hill | Seattle, WA | $59.52 | $13.01 – $65.79 |
| Swedish Medical Center - First Hill Campus | Seattle, WA | $59.52 | $13.01 – $67.96 |
| Swedish Issaquah | Issaquah, WA | $59.52 | $13.01 – $67.96 |