Salicylate

Test Code
LAB34


Alias/See Also
Acetylsalicylic Acid, ASA, Aspirin


CPT Codes
80329

Preferred Specimen
4.5 ml (600 ul min) lithium heparin (green); alternate-SST (gold) or Red (no additive)


Minimum Volume
1 ml (200 ul minimum) plasma; alternate-serum


Instructions
After centrifugation, if not in gel barrier tube, pour off plasma or serum into an aliquot tube.


Transport Temperature
refrigerated


Specimen Stability
Separated from cells: 7 days room temp, 7 days refrigerated


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Hemoglobin: >400 mg/dL, Lipemia: positive interference > 500, Icteric: 12 mg/dL


Methodology
Colorimetric

Setup Schedule
Mon- Sun


Reference Range
4 - 29 mg/dL


Clinical Significance
Aspirin
is widely used for its antipyretic, analgesic, and anti-inflammatory properties. It appears in many over-the-counter
and prescription medications, and as such, can be inadvertently overdosed by adults or can cause accidental
poisoning in children


Performing Laboratory
Piedmont Athens Regional



The CPT Codes provided in this document 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 payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.