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Specimen Collection Manual and Test Catalog

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TRANSTHYRETIN AMYLOIDOSIS AMBRY

Geisinger Epic Procedure Code:  LAB5222    Geisinger Epic ID:  199099

SPECIMEN COLLECTION
Specimen type: 

Buccal, saliva, EDTA whole blood


Preferred collection container: 
Alternate collection container: 
Ambry Saliva or Buccal Kits
Specimen required: 

 3 mL whole blood, 2 mL minimum for pediatrics


Patient preparation: 

 10 mL whole blood, 5 mL minimum for pediatrics



SPECIMEN PROCESSING
Processing instructions: 

Send whole blood


Transport temperature: 

Room temperature


Specimen stability: 

Room temperature (preferred) 7 days, Refrigerated 7 days



TEST DETAILS
CPT code(s): 
Note: The billing party has sole responsibility for CPT coding.  Any questions regarding coding should be directed to the payer being billed.
The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only.

Methodology: 
Next Generation Sequencing
Polymerase Chain Reaction (PCR)
Sanger Sequencing
Synonyms: 

Ambry code 1560


Doctoral Director(s): 
Randin Nelson MD
Review Date:  11/25/2025

Performing Locations