What insurance policy changes affect CPT 37215?

There are 6 tracked policy changes affecting CPT 37215, including updates from Highmark, Aetna, Independence Blue Cross. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for CPT 37215?

Payers that have issued tracked updates for CPT 37215 include: Highmark, Aetna, Independence Blue Cross, Humana.

How do I get notified when CPT 37215 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to CPT 37215. You will receive a daily digest email whenever a new policy change references this code.

Why do payers change policies for CPT 37215?

Payers revise policies for individual billing codes to align with updated clinical guidelines, CMS rule changes, fraud and abuse prevention measures, or network cost-management goals. Changes can affect medical necessity criteria, place-of-service restrictions, bundling rules, or whether a code requires prior authorization.

37215 — A catheter-based stent is placed in the carotid artery to improve blood flow, with imaging guidance to ensure proper positioning.: Insurance Policy Changes

37215 Insurance Policy Changes

CPT 37215, in plain terms, covers A catheter-based stent is placed in the carotid artery to improve blood flow, with imaging guidance to ensure proper positioning. CPT 37215 is referenced in 6 tracked payer policy changes from Highmark, Aetna, and 2 other payers. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for CPT 37215 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.

High impact

Cerebrovascular Angioplasty, Stenting, and Select Surgical Procedures (CPB 0276, reviewed 2026-09-10)

Aetna·Identified Oct 1, 2026

Aetna's updated CPB 0276 (reviewed 2026-09-10) establishes strict medical necessity criteria for cerebrovascular procedures including carotid artery stenting, endarterectomy, and intracranial interventions. Key requirements now include pre-procedure imaging confirmation (CTA/MRA), neurological assessment by certified professionals, documented discussion of all treatment alternatives, and exclusion of patients with disabling strokes (modified Rankin scale ≥3). Several procedures remain experimental/unproven, including asymptomatic vertebral artery stenting and prophylactic intracranial angioplasty.

37215 Insurance Policy Changes

Prior Authorization Changes: One Code Added and Nine Removed

Cerebrovascular Angioplasty, Stenting, and Select Surgical Procedures (CPB 0276, reviewed 2026-06-05)

Intravascular Ultrasound (CPB 0382, reviewed 2026-05-26)

MA11.056i, Percutaneous Transluminal Angioplasty (PTA) Concurrent with or without Stenting and Extracranial- Intracranial (EC-IC) Arterial Bypass Surgery

Cerebrovascular Angioplasty, Stenting, and Select Surgical Procedures (CPB 0276, reviewed 2026-09-10)

Carotid Revascularization - Medicare Advantage (Revised)