AMYLOIDOSIS, TRANSTHYRETIN - ASSOCIATED FAMILIAL WITH REFLEX

Test Details

Mnemonic

TTRME

Ordering Code

3510815

CPT-4 Code(s)

82542, plus 81404 if reflexed to TTR gene, at additional cost

Specimen Information

Collect

Lavender EDTA

Specimen Preparation

Invert collection tube serveral times to mix blood and send 3.0 mL whole blood in original tube. Specimen must arrive at testing lab within 96 hours of collection.

Minimum Volume

0.5 mL

Transport Temperature

Refrigerated

Stability

Room temperature: 4 days
Refrigerated: 4 days
Frozen: Unacceptable

Methodology

Liquid Chromatography/Tandem Mass Spectrometry

Reference Range

See report

Performing Laboratory

Mayo Clinic Laboratories

New York DOH Approval Status

Yes

Turnaround Time

9 - 16 days

Performed

Tuesday

Legacy Code

TTRMET

Example Report

Download

Interface Map for TTRME

Test Name	Ordering Code	Result Code	Component Name	LOINC Code	AOE Prompt	Units
Amyloidosis, Transthyretin-Associated Familial with Reflex	3510815
		3510815	Amyloidosis, Transthyretin-Associated Familial with Reflex	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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AMYLOIDOSIS, TRANSTHYRETIN – ASSOCIATED FAMILIAL WITH REFLEX