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
HYDROGEN/METHANE BREATH TEST
Chicago, IL
See all hospitals reporting CPT 91065 →Price type
Advocate Trinity Hospital’s median price of $578 is 143% above the median hospital's median price ($238), higher than 84% of the 1,586 hospitals reporting CPT 91065. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 8 payers, 13 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.
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| # | |||||||
|---|---|---|---|---|---|---|---|
| 1 | Ambetter medicare advantage case rate · outpatient | $236 | $236 | — | — | — | $236 – $236 |
| 2 | Molina medicare advantage case rate · outpatient | $236 | $236 | — | — | — | $236 – $236 |
| 3 | Oscar medicare advantage case rate · outpatient | $245 | $245 | — | — | — | $245 – $245 |
| 4 | Aetna commercial percent of total billed charges · outpatientfrom % of charges | $453 | $453 | — | — | — | $453 – $453 |
| 5 | Cigna commercial percent of total billed charges · outpatientfrom % of charges | $496 | $496 | $59 | 12% | — | $437 – $554 |
| 6 | Blue Cross Blue Shield commercial percent of total billed charges · outpatientfrom % of charges | $586 | $586 | $23 | 4% | — | $563 – $609 |
| 7 | Blue Cross Blue Shield managed care percent of total billed charges · outpatientfrom % of charges | $592 | $592 | — | — | — | $592 – $592 |
| 8 | Blue Cross Blue Shield hmo percent of total billed charges · outpatientfrom % of charges | $603 | $603 | — | — | — | $603 – $603 |
| 9 | Blue Cross Blue Shield ppo percent of total billed charges · outpatientfrom % of charges | $641 | $641 | — | — | — | $641 – $641 |
| 10 | MultiPlan commercial percent of total billed charges · inpatientfrom % of charges | $672 | $672 | — | — | — | $672 – $672 |
| 11 | MultiPlan commercial percent of total billed charges · outpatientfrom % of charges | $672 | $672 | — | — | — | $672 – $672 |
| 12 | UnitedHealthcare commercial case rate · outpatient | $3.7k | $4.1k | $967 | 24% | — | $3.2k – $5.4k |
| 13 | UnitedHealthcare hmo case rate · outpatient | $6.3k | $6.3k | — | — | — | $6.3k – $6.3k |
Last updated: Nov 4, 2025
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