PWSA – “Angelman and Prader-willi Syndr” replaced by ANGLM – “Angelman and Prader-Willi Synd by MLPA”

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Inactivated/Replace Test

Effective Date

05/15/2023

Included in Report

WML Test Directory Update | May 2023

Replacement Test

ANGELMAN and PRADER-WILLI SYNDROME by MLPA

Inactivated Test Details

Mnemonic

PWSA

Ordering Code

3688850

CPT-4 Codes(s)

81331

Replacement Test Details

Mnemonic

ANGLM

Ordering Code

3600286

CPT-4 Codes(s)

81331

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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