UCHR – “Chromium, Urine” replaced by UCR24 – “Chromium, 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

CHROMIUM, 24-HOUR URINE

Inactivated Test Details

Mnemonic

UCHR

Ordering Code

3600060

CPT-4 Codes(s)

82495

Replacement Test Details

Mnemonic

UCR24

Ordering Code

3401017

CPT-4 Codes(s)

82495, 82570 (81050 may be added at an additional charge for volume measurement)

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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