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Specimen Collection Manual and Test Catalog

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ORGANIC ACID QUANT

Geisinger Epic Procedure Code:  LAB2789    Geisinger Epic ID:  6876

SPECIMEN COLLECTION
Specimen type: 

Urine


Preferred collection container: 
Specimen required: 

15 mL aliquot of urine; minimum 10 mL.



SPECIMEN PROCESSING
Transport temperature: 

Frozen.


Rejection criteria: 

Creatinine value < 4.0 mg/dL.



TEST DETAILS
CPT code(s):  83918
Note: The billing party has sole responsibility for CPT coding.  Any questions regarding coding should be directed to the payer being billed.
The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only.

Methodology: 
Gas Chromatography/Mass Spectrometry (GC/MS)
Synonyms: 

ORGAC


Review Date:  11/14/2024

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