G40.834 coverage policies: Medicare and commercial payers

25 active Medicare policies list G40.834, and 1 commercial payer policy lists 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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Medicare policies listing G40.834

LCD · PALMETTO-JJ-L34417

CT of the Head

JJ · Effective Oct 1, 2015

LCD · PALMETTO-JM-L34417

CT of the Head

JM · Effective Oct 1, 2015

LCD · NGS-J6-L33399

EEG â Ambulatory Monitoring

J6 · Effective Oct 1, 2015

LCD · NGS-JK-L33399

EEG â Ambulatory Monitoring

JK · Effective Oct 1, 2015

LCD · NORIDIAN-JE-L37373

MRI and CT Scans of the Head and Neck

JE · Effective Oct 8, 2018

LCD · NORIDIAN-JF-L37373

MRI and CT Scans of the Head and Neck

JF · Effective Oct 8, 2018

LCD · PALMETTO-JJ-L35048

Nerve Conduction Studies and Electromyography

JJ · Effective Oct 1, 2015

LCD · PALMETTO-JM-L35048

Nerve Conduction Studies and Electromyography

JM · Effective Oct 1, 2015

LCD · NOVITAS-JH-L35101

Psychiatric Codes

JH · Effective Oct 1, 2015

LCD · NOVITAS-JL-L35101

Psychiatric Codes

JL · Effective Oct 1, 2015

Commercial payer policies listing G40.834

1 policy from 1 payer

Summary of the payer’s published policy. Not a coverage determination — confirm with the payer before submitting.

Cigna

Cigna policies listing G40.834, with the code’s status in each
Policy	Effective	Status of G40.834
ElectroencephalographyPayerPolicy · CIGNA-0521	Feb 15, 2026	Covered