Test Center

My Recent Searches

  • No Recent Search.

My Tests Viewed

  • No Test Viewed.
Test Name

Alpha-1-Antitrypsin (AAT) Phenotype

CPT Code(s)

82104

Methodology

Isoelectrofocusing

Reference Range(s)

See Laboratory Report

Clinical Significance

More than 40 phenotypes of Alpha-1-Antitrypsin (AAT) exist. The inherited deficiency, seen most often as the ZZ, SS and SZ phenotypes, is associated with neonatal hepatitis and infantile cirrhosis. In adults, these phenotypes are associated with chronic lung disease, including emphysema and chronic bronchitis.

Alternative Name(s)

P1 Typing

To view specimen requirements and codes please Select a regional laboratory.

Not sure which laboratory serves your office? Call us 866-MYQUEST (866-697-8378)

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.

67702P
853X
853
853
853
853
853X
853
853X
853X
26425
853
853
853
853
853
853
853
853
853
853X
853X
853
67702P
853X
26425
853
67702
853
Alpha-1-Antitrypsin (AAT) Phenotype
853