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
HB Ref Plasminogen Activity
Low
$3
Average
$3.3k
Median
$89
High
$3362.2k
Filter by billing methodology
Prices here combine facility and professional fees. See them separately →Experimental
Reflects a negotiated percentage of total billed charges.
Showing only prices reported under the percent of billed charges methodology. Choose another in the filter above to change the chart. 1077 hospitals; the 90th percentile is 16.9× 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 | Northwestern Medicine Central DuPage Hospital Winfield, IL | $84 | $137 | $148 | 108% | 6–60 | $10 – $557 |
| 2 | North Carolina Baptist Hospital Winston Salem, NC | $123 | $164 | $75 | 46% | 4–40 | $67 – $306 |
| 3 | North Carolina Baptist Hospital Bermuda Run, NC | $118 | $157 | $72 | 46% | 4–40 | $64 – $290 |
| 4 | Duke University Hospital Durham, NC | $116 | $123 | $55 | 44% | 3–30 | $63 – $272 |
| 5 | Duke University Hospital Raleigh, NC | $116 | $123 | $55 | 44% | 3–30 | $63 – $272 |
| 6 | Lake Regional Health System Osage Beach, MO | $6 | $6 | — | — | 2–20 | $6 – $6 |
| 7 | St. Charles Redmond Redmond, OR | $71 | $57 | $21 | 37% | 2–20 | $28 – $80 |
| 8 | Wayne Hospital Company Greenville, OH | $24 | $24 | — | — | 2–20 | $24 – $24 |
| 9 | Beebe Medical Center Inc. Lewes, DE | $93 | $93 | — | — | 2–20 | $93 – $93 |
| 10 | St. Charles Bend Bend, OR | $71 | $57 | $21 | 37% | 2–20 | $28 – $80 |
Ask Claude or any MCP client for CPT 85420 pricing at a specific hospital — see how to connect.