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Update for HCPCS Codes G0482 and G0483
Act
by Jun 4, 2026
Effective date
Jun 4, 2026
Identified
Aug 26, 2026
Summary
Effective 06/04/2026, HCPCS codes G0482 and G0483 (definitive drug testing with 15-21 and 22+ drug classes respectively) are no longer reimbursable and must be removed from billing. Codes G0480 and G0481 remain covered when medical necessity is documented. This change aligns with Clinical Policy CP.MP.50 on Drugs of Abuse testing.
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What to do
by Jun 4, 2026 · 7 steps
01Billing team must immediately update billing software and claim submission systems to deny or reject claims for HCPCS codes G0482 and G0483.
02Providers and clinical staff should be notified to cease ordering these specific drug testing codes.
03Update billing rules to automatically route any submitted G0482 or G0483 claims to compliance review before transmission.
04Ensure superbill templates and EHR order sets remove these codes as options.
05Document this change in billing procedures and staff training.
06After the effective date, any claims submitted with G0482 or G0483 will be denied by the payer.
07Contact your Provider Relations Representative for guidance on appropriate alternative testing codes or workflows.
Codes mentioned
G0482G0483G0480G0481
Original notice
Update for HCPCS Codes G0482 and G0483
ambetterhealth.com · Always check the source before changing claims.
Related changes
See all Ambetter changes →Update for HCPCS Codes G0482 and G0483MediumNo effective date · Medical PolicyUpdate for HCPCS Codes G0482 and G0483HighNo effective date · Medical PolicyUpdate for HCPCS Codes G0482 and G0483HighNo effective date · Medical PolicyUpdate for HCPCS Codes G0482 and G0483HighEffective Jun 5, 2026 · Medical PolicyBrowse every Ambetter change in the policy list