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
Low
$8
Average
$334
Median
$222
High
$15.3k
Filter by billing methodology
Reflects negotiated fee schedule rates with commercial payers.
Showing only prices reported under the fee schedule methodology. Choose another in the filter above to change the chart. 1422 hospitals; the 90th percentile is 9.9× 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 | St Marys Hospital Medical Center Of Green Bay Inc Hospital Sisters GREEN BAY, WI | $147 | $106 | $59 | 55% | 67–94 | $23 – $149 |
| 2 | Dignity Community Care Glendale, CA | $229 | $228 | $128 | 56% | 56–83 | $48 – $528 |
| 3 | Mayo Clinic Rochester, MN | $10 | $29 | $54 | 183% | 52 | $8 – $236 |
| 4 | Avera McKennan Hospital Sioux Falls, SD | $231 | $194 | $69 | 35% | 16–52 | $98 – $253 |
| 5 | Duke University Hospital Durham, NC | $151 | $152 | $2 | 1% | 15 | $151 – $155 |
| 6 | Duke University Hospital Raleigh, NC | $151 | $152 | $2 | 1% | 15 | $151 – $155 |
| 7 | Catholic Health Initiatives-Iowa Corp Des Moines, IA | $25 | $33 | $39 | 117% | 8–80 | $4 – $223 |
| 8 | John Muir Health Concord, CA | $10.7k | $7.6k | $6.5k | 86% | 5–50 | $27 – $14.2k |
| 9 | Mayo Clinic Health System Mankato 56001-4752 | $51 | $43 | $27 | 61% | 3–30 | $7 – $118 |
| 10 | Methodist Lebonheur Childrens Hosp MEMPHIS, TN | $116 | $1.0k | $1.7k | 164% | 3–30 | $116 – $5.0k |
Ask Claude or any MCP client for CPT 91065 pricing at a specific hospital — see how to connect.