Lactate Dehydrogenase, Serum or Plasma

0020006
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Example Reports
Abnormal
Normal

Ordering Recommendation

Use to assess a variety of pathological conditions, primarily in hematology and oncology.

Mnemonic

LDH

Methodology

Quantitative Enzymatic Assay

Performed

Sun-Sat

Reported

Within 24 hours

New York DOH Approval Status

This test is New York DOH approved.

Specimen Required

Patient Preparation
Collect

Plasma separator tube or serum separator tube.

Specimen Preparation

Allow serum tube to clot completely at room temperature. Separate serum or plasma from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.2 mL)

Storage/Transport Temperature

Room temperature.

Unacceptable Conditions

Specimens collected in EDTA, potassium oxalate, or sodium fluoride. Hemolyzed specimens.

Remarks
Stability

Ambient: 1 week; Refrigerated: 4 days; Frozen: 6 weeks

Reference Interval

By report (reports may vary based on instrumentation)

Interpretive Data



Compliance Category

FDA

Note

Hotline History

View Hotline History

 

Hotline History

Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
02/22/2022
X
N/A

CPT Codes

83615

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Components

Component Test Code* Component Chart Name LOINC
0020006 Lactate Dehydrogenase 14804-9
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.

Aliases

  • Lactate Dehydrogenase
  • LD
  • LDH
Lactate Dehydrogenase, Serum or Plasma