Days Set Up
Weekly
Analytic Time
 

Test Updated:

Synonyms

HEA
Human Erythrocyte Genotyping
HEA Genotyping

+ See More

Looking to order a test?

We’ve provided helpful links to make ordering easy.

Find a Requisition

All specimens should be accompanied by a requisition.

Submitting Specimens

Learn about how to properly label and where to ship specimens.

Order Kits and Supplies

MLabs provides all the supplies necessary for the collection of specimens.

Test FAQ

Visit our provider FAQ and learn about common questions to ordering tests.

Test Overview

Test Methodology

Multiplexed Molecular Assay

Test Usage

Tests for a wide range of genetic variants affecting red blood cell antigen expression and identifies the most relevant 35 red blood cell antigens from 11 blood groups.

Reference Range

Interpretive report provided.

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Specimen Requirements

Collection Offsite

Collect specimen in lavender top tube. Send intact specimen at room temperature or refrigerated.

Lavender Top Tube
Normal Volume
5 - 10 mL EDTA whole blood
Minimum Volume
 

Billing Information

CPT Code
81403
Pro Fee Code
 
LOINC
 

Have More Questions?

Explore our helpful billing resources:

Our High Standard

Quality that sets us apart

As the reference laboratory division of Michigan Medicine's Department of Pathology, MLabs shares the institution's commitment to applying established quality principles to clinical laboratory testing. Like other large organizations in complex, consequential fields, we rely on an established approach to monitor quality throughout the testing process.

LEARN MORE