Billing and Coding: Lab: Coenzyme Q10 (CoQ10)

This billing and coding guidance requires claims for Coenzyme Q10 (CoQ10) service denials to include CPT code 82542; if a voluntary ABN is issued, append modifier GX. The guidance is supplemental and must be used together with the associated Local Coverage Determination (LCD).

"Claims for Coenzyme Q10 (Q10) service denials must include CPT code 82542 on the claim."

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