Days Set Up
Daily, 24 hours
Analytic Time

4 hours

MiChart Code
LDH (Lactate Dehydrogenase)
Soft Order Code
LDH

Test Updated:

Synonyms

LDH
Lactate Dehydrogenase

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All specimens should be accompanied by a requisition.

Submitting Specimens

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Order Kits and Supplies

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

Test FAQ

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Test Overview

Test Methodology

Rate (L-Lactate to Pyruvate at 340 nm)

Test Usage

Differential diagnosis of cardiac and liver disorders

Reference Range

Age 1-4 years: 150 - 300 IU/L, 5-11 years: 140 - 280 IU/L, 12-150 years: 120 - 240 IU/L.

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

Specimen Requirements

Collection Offsite

Collect specimen in an SST tube. Centrifuge, aliquot serum into a plastic vial and refrigerate. Avoid hemolysis of specimen during collection.

Yellow Top Tube
Normal Volume
0.5 mL serum
Minimum Volume
0.25 mL serum

Billing Information

CPT Code
83615
Pro Fee Code
 
LOINC
2532-0

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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.

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