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Labcorp Oklahoma, Inc.
Test Directory


Index:

Creatine, Serum/Plasma

Order Name Creatine S/P
Test Number: 6904945
Revision Date 12/09/2022
Test Name Methodology LOINC Code
Creatine, Serum/Plasma
Liquid Chromatography/Tandem Mass Spectrometry 15045-8 
Creatine, Serum/Plasma - mg/dL
Liquid Chromatography/Tandem Mass Spectrometry 2148-5 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 1 mL (0.5 mL) Serum Clot Activator SST Frozen
Instructions Notes: 0.5 mL (Note: This volume Does NOT allow for repeat testing.)
Specimen Type: Red-top tube
Specimen Storage: FREEZE
Specimen Collection: Separate serum from red cells. To avoid delays in turnaround time when requesting multiple tests on frozen samples, PLEASE SUBMIT SEPARATE FROZEN SPECIMENS FOR EACH TEST REQUESTED.
Special Instructions: State the patient's sex on the test request form.
Specimen Stability: Ambient: Not Available, Refrigerated : Not Available, Frozen: Not Available
GENERAL INFORMATION
Expected TAT 3 - 6 days  
Performing Labcorp Test Code 002402 
Notes Labcorp Test Code: 002402
CPT Code(s) 82540
Lab Section Reference Lab