Billing and Coding: MolDX: MammaPrint (A54447) - R9 - Effective January 1, 2022

Date Posted: September 25, 2025

This Billing and Coding article has been revised and published for notice under contract numbers: 02101 (AK), 02201 (ID), 02301 (OR), 02401 (WA), 03101 (AZ), 03201 (MT), 03301 (ND), 03401 (SD), 03501 (UT), and 03601 (WY).

Effective Date: January 1, 2022

Summary of Article Changes: Under Article Text, added the verbiage ‘appropriate’ to the Part B claim instructions.

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Last Updated Sep 25 , 2025