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 F9 GENE, FULL GENE (GNHMB)
Rochester, MN
Price type
Mayo Clinic’s median price of $296 is 53% below the median hospital's median price ($624), higher than 2% of the 1,450 hospitals reporting CPT 81238. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Aug 14, 2026
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