Billing and Coding: Implantable Automatic Defibrillators
J5 · Effective Jan 1, 2026
1 active Medicare policy lists 33271, and 11 commercial payer policies list it. See each policy's status for the code and its official source. Listing a code is not a coverage decision: read each policy’s source for the requirements that apply.
Free account. Policy pages stay open to everyone.
J5 · Effective Jan 1, 2026
11 policies from 9 payers
Summary of the payer’s published policy. Not a coverage determination — confirm with the payer before submitting.
| Policy | Effective | Status of 33271 |
|---|---|---|
| Cardiac Implantable Electronic Devices | Sep 19, 2026 | Covered |
| Implantable Cardioverter Defibrillators | Nov 17, 2024 | Covered |
| Policy | Effective | Status of 33271 |
|---|---|---|
| Cardiac Rhythm Implantable Device (CRID) GuidelinesEffective 05/22/2017 - 05/16/2018 | May 22, 2017 | Covered |
| Cardiac Rhythm Implantable Devices (CRID) GuidelinesEffective 10/15/2020 - 01/31/2021 | Oct 15, 2020 | Covered |
|---|
| Policy | Effective | Status of 33271 |
|---|---|---|
| Aetna Cardiology and Radiology Code List | Jan 1, 2026 | Prior auth required |
| Policy | Effective | Status of 33271 |
|---|---|---|
| Implantable Cardioverter Defibrillators | Dec 15, 2025 | Covered |
| Policy | Effective | Status of 33271 |
|---|---|---|
| Implantable Cardioverter Defibrillators | Dec 15, 2025 | Covered |
| Policy | Effective | Status of 33271 |
|---|---|---|
| Implantable Cardioverter Defibrillators | Dec 15, 2025 | Covered |
| Policy | Effective | Status of 33271 |
|---|---|---|
| Implantable Cardioverter Defibrillators | Dec 15, 2025 | Covered |
| Policy | Effective | Status of 33271 |
|---|---|---|
| Cardioverter-Defibrillator Devices | Jul 15, 2026 | Covered with conditions |
| Policy | Effective | Status of 33271 |
|---|---|---|
| Cardioverter Defibrillators/Cardiac Resynchronization Therapy | Aug 3, 2026 | Covered |