ZPP – “Zinc Protoporphyrin” replaced by ZPPWB – “Zinc Protoporphyrin (ZPP), Whole Blood”

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Inactivated/Replace Test

Effective Date

11/12/2024

Included in Report

WML Test Directory Update | October 2024

Replacement Test

ZINC PROTOPORPHYRIN (ZPP), WHOLE BLOOD

Inactivated Test Details

Mnemonic

ZPP

Ordering Code

1001550

CPT-4 Codes(s)

84202

Replacement Test Details

Mnemonic

ZPPWB

Ordering Code

3600422

CPT-4 Codes(s)

84202

The CPT codes provided are for general informational purposes only and are based on an interpretation of AMA guidance. It is the sole responsibility of the billing party to determine CPT codes. Any questions regarding coding should be directed to the paying party.

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