Can you tell me more about the requirements for the Z-Code?


The Z-code is not required for hospitals in non-MolDX states. They are not required for inpatient claims and are not required for payers other than Medicare but you may see the MGD Medicare or Medicare Advantage payers request a Z-code be added to the claim when billing for outpatient procedures.

This question was answered in our annual Laboratory Coding Update webcast. For more hot topics relating to laboratory services, please visit our store or call us at 1.800.252.1578, ext. 2.


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