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Alkaline Phosphatase Isoenzymes, Serum : 231

Test Code
ALPISO or 231


CPT Codes
84075, 84080

Includes
Includes: Alkaline Phosphatase, Intestinal Isoenzymes, Bone Isoenzymes, Liver Isoenzymes, Placental Isoenzymes.


Instructions
Serum separator tube.


Transport Container
Centrifiuge serum separator tube and transport, 2 mL. (Min: 1 mL)


Transport Temperature
Refrigerated.


Specimen Stability
After separation from cells: Ambient: 7 days; Refrigerated: 21 days; Frozen: 21 days


Methodology
Agarose Electrophoresis

Setup Schedule
Tuesday - Saturday


Report Available
2-5 days (From receipt at performing laboratory)


Reference Range
By report.


Clinical Significance
When the Total Alkaline Phosphatase activity is increased, the Isoenzymes are useful in determining the source of the increased activity.


Performing Laboratory
Quest Diagnostics



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.