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 Esophageal Balloon Distension Study W/Provocation
Mason City, IA
See all hospitals reporting CPT 91040 →Price type
Mercy Health Services-Iowa Corp.’s median price of $381 is 34% below the median hospital's median price ($576), higher than 13% of the 1,527 hospitals reporting CPT 91040. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Mar 31, 2026
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