G40.A19 coverage policies: Medicare and commercial payers

44 active Medicare policies list G40.A19, and 4 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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Medicare policies listing G40.A19

LCD · FIRST_COAST-L36767

Aortography and peripheral angiography

J9 · Effective Oct 31, 2016

LCD · NOVITAS-JH-L35006

Controlled Substance Monitoring and Drugs of Abuse Testing

JH · Effective Oct 1, 2015

LCD · NOVITAS-JL-L35006

Controlled Substance Monitoring and Drugs of Abuse Testing

JL · Effective Oct 1, 2015

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 · PALMETTO-JJ-L39400

Magnesium

JJ · Effective Jan 22, 2023

LCD · PALMETTO-JM-L39400

Magnesium

JM · Effective Jan 22, 2023

LCD · NOVITAS-JH-L35049

Monitored Anesthesia Care

JH · Effective Oct 1, 2015

Commercial payer policies listing G40.A19

4 policies from 2 payers

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

Ambetter

Ambetter policies listing G40.A19, with the code’s status in each
Policy	Effective	Status of G40.A19
Digital EEG Spike AnalysisPayerPolicy · AMBETTER-CP-MP-105	Not recorded	Covered
Medically Necessary Optical HardwarePayerPolicy · AMBETTER-CP-VP-06	Not recorded	Covered
Visual Field TestingPayerPolicy · AMBETTER-CP-VP-63	Not recorded	Covered

Cigna

Cigna policies listing G40.A19, with the code’s status in each
Policy	Effective	Status of G40.A19
ElectroencephalographyPayerPolicy · CIGNA-0521	Feb 15, 2026	Covered