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 Ercp Ea Duct/Ampulla Dilate
Based on 5,150–8,111 billing samples across every hospital reporting.
Low
$14
Average
$5.0k
Median
$4.5k
High
$77.4k
Filter by billing methodology
Showing prices across every billing methodology. Pick one in the filter above to narrow the chart. 1817 hospitals; the 90th percentile is 5.9× 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 Memorial Hospital Chicago, IL | $7.0k | $14.4k | $15.5k | 108% | 2,065 | $616 – $53.4k |
| 2 | Northwestern Medicine Central DuPage Hospital Winfield, IL | $6.2k | $14.3k | $15.2k | 106% | 980 | $483 – $47.5k |
| 3 | Palos Community Hospital Palos Heights, IL | $8.7k | $13.4k | $12.0k | 89% | 851 | $1.4k – $36.6k |
| 4 | Northwestern Lake Forest Hospital Lake Forest, IL | $9.0k | $18.9k | $20.8k | 110% | 510 | $1.6k – $70.0k |
| 5 | Northern Illinois Medical Center DBA Northwestern Medicine McHenry Hospital McHenry, IL | $7.8k | $12.1k | $10.1k | 84% | 330 | $1.8k – $40.8k |
| 6 | Mayo Clinic Rochester, MN | $7.5k | $5.5k | $2.8k | 51% | 108–450 | $128 – $23.2k |
| 7 | Northwestern Medicine Delnor Hospital Geneva, IL | $6.7k | $14.9k | $16.1k | 108% | 41–410 | $893 – $53.4k |
| 8 | Tufts Medical Center BOSTON, MA | $2.9k | $3.0k | $995 | 33% | 28–145 | $1.6k – $6.0k |
| 9 | Mayo Clinic Arizona Phoenix, AZ | $8.7k | $6.7k | $4.8k | 72% | 20–200 | $162 – $26.7k |
| 10 | St Marys Hospital Medical Center Of Green Bay Inc Hospital Sisters GREEN BAY, WI | $3.6k | $3.5k | $607 | 17% | 12–120 | $2.6k – $4.3k |
Ask Claude or any MCP client for CPT 43277 pricing at a specific hospital — see how to connect.