Days Set Up
Monday - Friday May through October
Monday, Wednesday, Friday November through April
Analytic Time

3 - 7 days

Soft Order Code
ABOPC

Test Updated:

Synonyms
 

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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

Immunofluorescence Assay (IFA)

Test Usage

Aiding the diagnosis of arboviral encephalitis (California [LaCrosse], St. Louis, Eastern equine and Western equine encephalitis).

Reference Range

IgG: <1:10; IgM <1:10

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

Specimen Requirements

Collection Offsite

Collect specimen in a sterile container. It is preferred not the send the screw capped tubes in the LP collection kit, as they have a tendency to leak. It can also be transferred in Specimen Processing if no other tubes are available. Send to Specimen Processing refrigerated.

Normal Volume
0.5 mL
Minimum Volume
0.2 mL

Billing Information

CPT Code
86651 x2, 86653 x2, 86652 x2, 86654 x2
Pro Fee Code
 
LOINC
 

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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.