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 AMMONIA
Low
$4
Average
$2.2k
Median
$110
High
$3371.9k
Filter by billing methodology
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. 1657 hospitals; the 90th percentile is 6.0× 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 | $93 | $89 | $8 | 9% | 482–509 | $74 – $97 |
| 2 | Northwestern Medicine Central DuPage Hospital Winfield, IL | $42 | $81 | $81 | 100% | 363–633 | $3 – $348 |
| 3 | ARH Mary Breckinridge Health Services, Inc Barbourville, KY | $44 | $97 | $76 | 79% | 335–407 | $15 – $227 |
| 4 | Appalachian Regional Healthcare, Inc. Hazard, KY | $264 | $242 | $86 | 35% | 265–301 | $12 – $321 |
| 5 | Baptist Healthcare System Inc Corbin, KY | $193 | $152 | $71 | 47% | 203 | $12 – $482 |
| 6 | West Virginia Health Care Cooperative Inc. Summersville, WV | $77 | $98 | $47 | 48% | 181–361 | $59 – $181 |
| 7 | Mayo Clinic Arizona Phoenix, AZ | $123 | $113 | $14 | 12% | 170–332 | $15 – $137 |
| 8 | Community Health Association Ripley, WV | $37 | $62 | $37 | 60% | 152–449 | $22 – $124 |
| 9 | Stormont Vail Healthcare, Inc Topeka, KS | $28.0k | $28.0k | — | — | 152 | $28.0k – $28.0k |
| 10 | St. Joseph's Hospital of Buckhannon, Inc. Buckhannon, WV | $23 | $40 | $21 | 53% | 148–436 | $17 – $69 |
Ask Claude or any MCP client for CPT 82140 pricing at a specific hospital — see how to connect.