Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.
Original text from hospital filings
HC FIBRINOGEN ANTIGEN
Based on 246–1,020 billing samples across every hospital reporting.
Low
$8
Average
$1.3k
Median
$25
High
$2282.7k
Filter by billing methodology
Showing prices across every billing methodology. Pick one in the filter above to narrow the chart. 1852 hospitals; the 90th percentile is 6.8× the 10th. Each bar is a price range and its height is how many hospitals fall in it. Hover a bar, or a row in the ladder, for details.
Click a bar to filter the hospitals table to that price range.
| # | Hospital | ||||||
|---|---|---|---|---|---|---|---|
| 1 | Boston Children's Hospital Boston, MA | $116 | $114 | $23 | 20% | 160 | $34 – $149 |
| 2 | OU Health - University of Oklahoma Medical Center Oklahoma City, OK | $15 | $50 | $115 | 231% | 26–260 | $13 – $448 |
| 3 | St. Peter's Health Helena, MT | $128 | $108 | $57 | 53% | 14–140 | $14 – $161 |
| 4 | Northwestern Medicine Central DuPage Hospital Winfield, IL | $73 | $91 | $72 | 80% | 4–40 | $8 – $245 |
| 5 | Nemours Children's Hospital Wilmington, DE | $34 | $147 | $151 | 103% | 4–40 | $7 – $490 |
| 6 | Dignity Health Santa Maria, CA | $20 | $33 | $30 | 90% | 3–30 | $13 – $128 |
| 7 | Public Hospital Dis No 1 Skagit dba Skagit Valley Hospital Vernon, WA | $23 | $23 | $7 | 31% | 3–30 | $14 – $42 |
| 8 | Prisma Health Baptist Easley Hospital EASLEY, SC | $15 | $28 | $26 | 94% | 3–30 | $10 – $92 |
| 9 | Lucile Salter Packard Children's Hospital At Stanford PALO ALTO, CA | $30 | $1.4k | $3.0k | 213% | 3–30 | $18 – $8k |
| 10 | Trinity Health Grand Haven Hospital Grand Haven, MI | $14 | $26 | $17 | 65% | 3–30 | $14 – $51 |
Ask Claude or any MCP client for CPT 85385 pricing at a specific hospital — see how to connect.