FVLMA – “Factor V Leiden Mutation Analysis” replaced by F5LM – “Factor V Leiden Mutation Analysis”

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Inactivated/Replace Test

Effective Date

03/29/2022

Included in Report

WML Test Directory Update | March 2022

Replacement Test

Factor V Leiden Mutation Analysis

Inactivated Test Details

Mnemonic

FVLMA

Ordering Code

3400370

CPT-4 Codes(s)

81241

Replacement Test Details

Mnemonic

F5LM

Ordering Code

3000306

CPT-4 Codes(s)

81241

Turnaround Time
1 - 5 days
Performed
Monday, Wednesday, Friday
Legacy Code
F5LM
Normal Example Report
Download
Abnormal Example Report
Download

Specimen Information

Collect

Lavender EDTA

Specimen Preparation

Send 5.0 mL whole blood.

Alternate Specimen

None

Minimum Volume

3.0 mL

Transport Temperature

Room temperature

Rejection Criteria

serum, plasma, heparinized whole blood, tissue, specimen previously tested

Stability

Room temperature: 8 days
Refrigerated: 8 days
Frozen: 30 days

Methodology

Polymerase Chain Reaction (PCR)
more

Reference Range

Wild Type F5
more

Performing Laboratory

Warde Medical Laboratory
more

Interface Map for F5LM

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
Factor V Leiden Mutation Analysis3000306
3000307Factor V Leiden Mutation21668-9No

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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