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
Nasal Endoscopy Diagnostic Uni/Bi Spx
Stanford, CA
See all hospitals reporting CPT 31231 →Price type
Stanford Health Care’s median price of $336 is 19% above the median hospital's median price ($283), higher than 58% of the 1,882 hospitals reporting CPT 31231. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Apr 1, 2026
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