Lactate Dehydrogenase, Serum or Plasma

0020006
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Example Reports
High
Low
Normal
Ordering Recommendation

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

Mnemonic
LDH
Methodology

Quantitative Enzymatic

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
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