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
PR IMMUNO STAIN PER SPEC INITIAL AB
Phoenix, AZ
See all hospitals reporting CPT 88342 →Price type
Mayo Clinic Arizona’s median price of $242 is 33% above the median hospital's median price ($183), higher than 72% of the 2,441 hospitals reporting CPT 88342. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Aug 14, 2026
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