Billing and Coding: MolDX: Molecular Diagnostic Tests (MDT) (A57526) - R26 - Effective Multiple Dates

Date Posted: January 22, 2026

This Billing and Coding Article has been revised under contract numbers: 01111 (CA), 01211 (AS, GU, HI, NMI), 01311 (NV), and 01911 (CA, HI & Territories).

Effective Date: Multiple Dates

Summary of Changes: Under CPT/HCPCS Codes Group 1: Codes added 0600U, 0602U, 0605U, 0607U, 0608U, 0611U, 0612U, 0613U, 81354, 81524, and 87183. Deleted 0033U, 0131U, 0132U, 0135U, 0508U, 0509U, and 0544U. The description was revised for 0537U, 0565U, and 0569U. Under CPT/HCPCS Codes Group 2: Codes added 87494 and 87627. This revision is due to the 2026 Annual/Q1 CPT/HCPCS Code Update and is effective 1/1/2026.

Under CPT/HCPCS Codes Group 2: Codes added 0140U, 0141U, and 0142U. This revision is effective 4/17/2022.

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