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26500: Formic Acid, Serum/plasma [2134sp] Print View
Formic Acid     mcg/mL 

PRIMARY
1 Serum Red Top 2 (0.7) mL   Refrigerated - 30 Day(s)/Room Temperature - 7 Day(s)/Frozen - 3 Month(s)  
ALTERNATE
  Plasma Fluoridated/Oxalat 2 (0.7) mL   Frozen - 3 Month(s)/Refrigerated - 30 Day(s)/Room Temperature - 7 Day(s)  
  Plasma Sodium Heparin Grn 2 (0.7) mL   Refrigerated - 30 Day(s)/Room Temperature - 7 Day(s)/Frozen - 3 Month(s)  

Exposure Monitoring

Promptly centrifuge and separate Serum or Plasma into a plastic screw
capped vial using approved guidelines.
Setup Schedule
Wednesday

Reported (Analytical Time)
5 days

CPT Code
83921

The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

Notes
Specimen Requirements: 2 mL (0.7 mL minimum) serum collected in a red top tube (no gel) or plasma collected in sodium fluoride/potassium oxalate (gray top) tube or sodium heparin (green top) tube
Reject Criteria: Polymer gel separation tube (SST or PST)
Transport Temperature: Refrigerated
Methodology: Gas Chromatography/Mass Spectrometry Report available 3 days after set up






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