UZINC – “Zinc – Urine” replaced by UZN24 – “Zinc, 24-Hour Urine”

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Inactivated/Replace Test

Effective Date

04/29/2025

Included in Report

WML Test Directory Update | April 2025

Replacement Test

ZINC, 24-HOUR URINE

Inactivated Test Details

Mnemonic

UZINC

Ordering Code

3511260

CPT-4 Codes(s)

84630

Replacement Test Details

Mnemonic

UZN24

Ordering Code

3401009

CPT-4 Codes(s)

84630

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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