ALKALINE PHOSPHATASE

Message
CHEMISTRY


Test Code
ALK PHOS


Alias/See Also
ALK PHOS


CPT Codes
84075

Includes
ALK PHOS is included in a liver profile


Preferred Specimen
PLASMA


Minimum Volume
1-2 MLS


Instructions
DRAW 1 LT GREEN LITHIUM HEPARIN TUBE. SPIN TUBE TO SEPARATE PLASMA, SEND TO LAB ASAP, REFRIGERATE IF DELAY IN DELIVERY.


Transport Container
ORIGINAL TUBE


Transport Temperature
REFRIGERATED


Specimen Stability
Room temperature: 7 days

Refrigerated (2-8°C): 7 days

Frozen (-20°C or colder): 2 months


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Unlabeled sample, improper temperature during transport. Wrong sample collection. Sample unspun before transport.


Methodology
Kinetic Rate

Setup Schedule
DAILY


Report Available
DAILY


Reference Range
40 – 150 UNITS/L


Clinical Significance
Serum alkaline phosphatase levels are of interest in the diagnosis of hepatobiliary disorders and bone disease associated with increased osteoblastic activity. Moderate elevations of alkaline phosphatase may be seen in several conditions that do not involve the liver or bone. Among these are Hodgkin's disease, congestive heart failure, ulcerative colitis, regional enteritis, and intra-abdominal bacterial infections. Elevations are also observed during the third trimester of pregnancy.


Performing Laboratory
WHITE RIVER JUNCTION VT VA-CHEMISTRY 802-295-9363 EXT: 5518, 5519



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.