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
Mass Spectrometry Qn
Boston, MA
See all hospitals reporting CPT 83789 →Price type
Brigham and Women's Hospital’s median price of $207 is 480% above the median hospital's median price ($36), higher than 95% of the 2,278 hospitals reporting CPT 83789. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Mar 27, 2026
See Mass spectrometry analysis of a sample pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.