Alert detail
LCD L38709: Computed Tomography Cerebral Perfusion Analysis (CTP) — Noridian
What changed
New CTP LCD by Noridian impacts billing practices.
Who’s affected: Radiology billing teams · Effective: September 11, 2025
Primary source: View the official CMS/MAC document ↗
Get the action steps and full analysis
This change affects 7 billing codes.
The full analysis, the revision comparison and the as-of-date version of this policy are what a partner packet carries. The source document above is free and always will be.