Nerve Blockade for Treatment of Chronic Pain and Neuropathy
JE · Effective Oct 1, 2015
8 active Medicare policies list 64421, and 3 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.
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JE · Effective Oct 1, 2015
JF · Effective Oct 1, 2015
J9 · Effective Oct 1, 2015
J6 · Effective May 1, 2017
JK · Effective May 1, 2017
National · Effective Mar 5, 2026
J6 · Effective Apr 1, 2026
National · Effective Oct 30, 2025
3 policies from 2 payers
Summary of the payer’s published policy. Not a coverage determination — confirm with the payer before submitting.
| Policy | Effective | Status of 64421 |
|---|---|---|
| Back Pain - Invasive Procedures | Mar 13, 2024 | Covered |
| Post-Herpetic Neuralgia | Feb 20, 2024 | Covered |
| Policy | Effective | Status of 64421 |
|---|---|---|
| Nerve Blocks and Neurolysis for Pain Management | Not recorded | Covered |