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
BREATH HYDROGEN/METHANE TEST
Prices here combine facility and professional fees. See them separately →Experimental
Based on 4,892–9,176 billing samples across every hospital reporting.
Low
$10
Average
$700
Median
$321
High
$171.7k
Filter by billing methodology
Showing prices across every billing methodology. Pick one in the filter above to narrow the chart. 1575 hospitals; the 90th percentile is 14.3× 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 | The Cleveland Clinic Foundation Cleveland, OH | $145 | $256 | $410 | 160% | 651–705 | $1 – $4.6k |
| 2 | Mayo Clinic Rochester, MN | $1.4k | $902 | $676 | 75% | 598–769 | $8 – $1.6k |
| 3 | Mayo Clinic Arizona Phoenix, AZ | $473 | $420 | $224 | 53% | 532–721 | $10 – $761 |
| 4 | Missouri Baptist Medical Center Saint Louis, MO | $845 | $1.6k | $2.1k | 129% | 431–503 | $216 – $8.2k |
| 5 | Brigham and Women's Hospital Boston, MA | $206 | $267 | $104 | 39% | 365–455 | $171 – $449 |
| 6 | University of Virginia Medical Center Charlottesville, VA | $501 | $529 | $354 | 67% | 262–343 | $76 – $1.9k |
| 7 | Avera McKennan Hospital Sioux Falls, SD | $187 | $189 | $80 | 42% | 200–290 | $94 – $300 |
| 8 | Stony Brook University Hospital Stony Brook, NY | $268 | $1.8k | $5.2k | 297% | 200–263 | $21 – $33.5k |
| 9 | St Marys Hospital Medical Center Of Green Bay Inc Hospital Sisters GREEN BAY, WI | $499 | $447 | $248 | 56% | 170–296 | $23 – $713 |
| 10 | St Josephs Hospital Health Center Syracuse, NY | $588 | $581 | $605 | 104% | 143–476 | $25 – $3.0k |
Ask Claude or any MCP client for CPT 91065 pricing at a specific hospital — see how to connect.