VWFGP - "von Willebrand Factor GPIbM Activity"

New Test

Effective Date

12/20/2022

Included in Report

WML Test Directory Update | November 2022

Updated Test

von Willebrand Factor GPIbM Activity

Test Details

Mnemonic

VWFGP

Ordering Code

3500041

CPT-4 Codes(s)

85397

Specimen Information

Collect

Citrated plasma (light blue top)

Specimen Preparation

Send 0.5 mL citrated plasma (light blue top) with requisition.

Minimum Volume

0.3 mL

Transport Temperature

Frozen

Stability

Room temperature: Unacceptable
Refrigerated: Unacceptable
Frozen: Undetermined

Methodology

Enzyme-linked Immunosorbent Assay (ELISA)

Reference Range

See report

Performing Laboratory

Versiti Wisconsin

New York DOH Approval Status

Yes

Test Name	Ordering Code	Result Code	Component Name	LOINC Code	AOE Prompt	Units
von Willebrand Factor GPIbM Activity	3500041
		3500041	von Willebrand Factor GPIbM Activity	Not available	No

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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VWFGP – “von Willebrand Factor GPIbM Activity”