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
BIOPSY;NASOPHARYNX,VIS LES,SMP-TECH
Eau Claire, WI
See all hospitals reporting CPT 42804 →Price type
Marshfield Medical Center - Eau Claire’s median price of $349 is 89% below the median hospital's median price ($3.2k), higher than 16% of the 1,601 hospitals reporting CPT 42804. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Feb 20, 2026
See Biopsy of visible nasopharynx lesion pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.