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 |
|---|---|---|---|
| Orange County Anaheim Medical Center | Anaheim, CA | $76.44 | $10.00 – $10.00 |
| Baldwin Park Medical Center | BALDWIN PARK, CA | $76.44 | $10.00 – $10.00 |
| Downey Medical Center | Downey, CA | $76.44 | $10.00 – $10.00 |
| San Bernardino - Fontana Medical Center | FONTANA, CA | $76.44 | $10.00 – $10.00 |
| Riverside Medical Center | RIVERSIDE, CA | $76.44 | $10.00 – $10.00 |
| South Bay Medical Center | HARBOR CITY, CA | $76.44 | $10.00 – $10.00 |
| San Marcos Medical Center | SAN MARCOS, CA | $76.44 | $10.00 – $10.00 |
| West Los Angeles Medical Center | LOS ANGELES, CA | $76.44 | $10.00 – $10.00 |
| Woodland Hills Medical Center | WOODLAND HILLS, CA | $76.44 | $10.00 – $10.00 |
| Panorama Medical Center | PANORAMA CITY, CA | $76.44 | $10.00 – $10.00 |
| San Diego Clairemont Mesa Medical Center | SAN DIEGO, CA | $76.44 | $10.00 – $10.00 |
| Los Angeles Sunset Medical Center | LOS ANGELES, CA | $76.44 | $10.00 – $10.00 |
| Moreno Valley Medical Center | MORENO VALLEY, CA | $76.44 | $10.00 – $10.00 |
| UPMC St. Margaret | Pittsburgh, PA | $76.80 | $10.90 – $23.17 |
| UPMC Horizon-Greenville | Greenville, PA | $77.40 | $9.91 – $27.13 |
| UPMC Northwest | Seneca, PA | $78.60 | $10.90 – $15.62 |
| Lourdes Hospital | Paducah, KY | $79.80 | not published |
| Aurora Baycare Medical Center | Green Bay, WI | $80.00 | $11.57 – $50.75 |
| Aurora Medical Center Bay Area | Marinette, WI | $80.00 | $11.57 – $50.75 |
| Aurora Medical Center Burlington | Burlington, WI | $80.00 | $11.57 – $50.75 |
| Aurora Medical Center Grafton | Grafton, WI | $80.00 | $11.57 – $50.75 |
| Aurora Medical Center Manitowoc | Two Rivers, WI | $80.00 | $11.57 – $50.75 |
| Aurora Medical Center Kenosha | Kenosha, WI | $80.00 | $11.57 – $50.75 |
| Aurora Medical Center Fond du Lac | Fond Du Lac, WI | $80.00 | $11.57 – $50.75 |
| Aurora Medical Center Sheboygan County | Sheboygan, WI | $80.00 | $11.57 – $50.75 |
| Aurora Sinai Medical Center of Aurora Health Care Metro | Milwaukee, WI | $80.00 | $11.57 – $50.75 |
| Aurora Medical Center Summit | Summit, WI | $80.00 | $11.57 – $50.75 |
| Aurora Medical Center Washington County | Hartford, WI | $80.00 | $11.57 – $50.75 |
| Aurora West Allis Medical Center | West Allis, WI | $80.00 | $11.57 – $50.75 |
| UPMC Magee | Pittsburgh, PA | $81.00 | $10.90 – $23.17 |
| MUSC Health Florence Medical Center | Florence, SC | $82.50 | $4.86 – $15.91 |
| UnityPoint Health - Meriter Hospital | Madison, WI | $84.00 | $8.68 – $38.85 |
| St Anne Hospital | Toledo, OH | $85.20 | not published |
| Northwestern Medicine Marianjoy Rehabilitation Hospital | Wheaton, IL | $85.40 | not published |
| Northwestern Medicine Palos Hospital | Palos Heights, IL | $85.40 | not published |
| Northwestern Medicine McHenry Hospital | McHenry, IL | $85.40 | not published |
| Redwood City Medical Center | Redwood City, CA | $87.92 | $13.00 – $13.00 |
| Oakland Medical Center | Oakland, CA | $87.92 | $13.00 – $13.00 |
| Sacramento Medical Center | SACRAMENTO, CA | $87.92 | $13.00 – $13.00 |
| San Leandro Medical Center | SAN LEANDRO, CA | $87.92 | $13.00 – $13.00 |
| Santa Clara Medical Center | SANTA CLARA, CA | $87.92 | $13.00 – $13.00 |
| San Rafael Medical Center | SAN RAFAEL, CA | $87.92 | $13.00 – $13.00 |
| Santa Rosa Medical Center | SANTA ROSA, CA | $87.92 | $13.00 – $13.00 |
| South San Francisco Medical Center | SOUTH SAN FRANCISCO, CA | $87.92 | $13.00 – $13.00 |
| South Sacramento Medical Center | SACRAMENTO, CA | $87.92 | $13.00 – $13.00 |
| Vacaville Medical Center | VACAVILLE, CA | $87.92 | $13.00 – $13.00 |
| Walnut Creek Medical Center | WALNUT CREEK, CA | $87.92 | $13.00 – $13.00 |
| Vallejo Medical Center | VALLEJO, CA | $87.92 | $13.00 – $13.00 |
| Antioch Medical Center | ANTIOCH, CA | $87.92 | $13.00 – $13.00 |
| Fremont Medical Center | FREMONT, CA | $87.92 | $13.00 – $13.00 |