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
HB N Block Inj Trigeminal
Lake Forest, IL
See all hospitals reporting CPT 64400 →Price type
Northwestern Lake Forest Hospital’s median price of $630 is 58% above the median hospital's median price ($398), higher than 69% of the 2,263 hospitals reporting CPT 64400. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Last updated: Apr 1, 2026
See Nerve block injection to trigeminal nerve pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.