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 PROTEIN S TOTAL ANTIGEN
Based on 1,412–5,894 billing samples across every hospital reporting.
Low
$2
Average
$1.3k
Median
$39
High
$2914.8k
Filter by billing methodology
Showing prices across every billing methodology. Pick one in the filter above to narrow the chart. 2309 hospitals; the 90th percentile is 13.4× 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 | St. Peter's Health Helena, MT | $76 | $61 | $23 | 38% | 207–270 | $12 – $80 |
| 2 | Boston Children's Hospital Boston, MA | $56 | $56 | $12 | 22% | 160 | $36 – $109 |
| 3 | Baptist Healthcare System Inc Lexington, KY | $129 | $217 | $264 | 122% | 155–173 | $10 – $1.0k |
| 4 | Massachusetts General Hospital Boston, MA | $132 | $126 | $27 | 22% | 111–192 | $69 – $154 |
| 5 | Baptist Healthcare System Inc Corbin, KY | $172 | $247 | $272 | 110% | 104 | $10 – $1.0k |
| 6 | Brigham and Women's Hospital Boston, MA | $132 | $127 | $34 | 27% | 78–123 | $69 – $180 |
| 7 | Hospital Authority of Colquitt County Moultrie, GA | $75 | $60 | $28 | 47% | 46–82 | $12 – $80 |
| 8 | Prisma Health Baptist Easley Hospital EASLEY, SC | $12 | $57 | $83 | 144% | 23–95 | $10 – $272 |
| 9 | Prisma Health Greenville Memorial Hospital GREENVILLE, SC | $12 | $58 | $83 | 143% | 23–95 | $10 – $272 |
| 10 | Baptist Healthcare System Inc. Louisville, KY | $110 | $201 | $254 | 126% | 19 | $7 – $1.0k |
Ask Claude or any MCP client for CPT 85305 pricing at a specific hospital — see how to connect.