Alert detail

LCD L38709: Computed Tomography Cerebral Perfusion Analysis (CTP) — Noridian

Policy ID: LCD-L38709Specialty: RadiologyAdded: 6/5/2026Effective: September 11, 2025lcd
High

What changed

New CTP LCD by Noridian impacts billing practices.

Who’s affected: Radiology billing teams · Effective: September 11, 2025

Affected codes

Primary source: View the official CMS/MAC document ↗

Get the action steps and full analysis

This change affects 7 billing codes.

Subscribers get the recommended action (“what to do”), the full AI analysis, the LCD revision comparison, and related alerts across your specialty and jurisdiction.

Audit documentation

Building an audit file?

The Tripwire Audit Pack exports 12 months of Radiology policy-change history — every alert with a link to its government source document, as a formatted PDF for compliance distribution plus a machine-readable CSV. Delivered automatically after payment. No account, no call.

Get the Radiology audit pack — $349One-time purchase · not a subscription

Not ready to subscribe?

Get the free weekly reimbursement brief for Radiology— the week’s changes and deadlines, delivered to your inbox. No account required.