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Billing and Coding: MolDX: DecisionDx-UM (Uveal Melanoma)
A56906
Effective: June 30, 2022
Updated: December 31, 2025
Policy Summary
This billing/coding guidance requires reporting DecisionDx-UM with CPT code 81552 and entering one unit of service. The appropriate DEX Z-Code identifier must be placed adjacent to the CPT code in specified comment/narrative fields for Part A and Part B claims (electronic and paper), and an appropriate ICD-10-CM diagnosis code must be reported.
Coverage Criteria Preview
Key requirements from the full policy
"Report DecisionDx-UM using CPT code 81552 on the claim."
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Covered Medical Codes