Ordering Recommendation
Aid in the investigation of hepatobiliary and bone disease.
Mnemonic
ALKP
Methodology
Quantitative Enzymatic Assay
Performed
Sun-Sat
Reported
Within 24 hours
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect
Plasma separator tube or serum separator tube.
Specimen Preparation
Allow serum tube to clot completely at room temperature. Separate serum or plasma from cells within 2 hours of collection. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.2 mL)
Storage/Transport Temperature
Refrigerated.
Unacceptable Conditions
Specimens collected in EDTA or sodium fluoride/potassium oxalate. Grossly hemolyzed specimens.
Remarks
Stability
After separation from cells: Ambient: 1 week; Refrigerated: 1 week; Frozen: 2 months
Reference Interval
By report (reports may vary based on instrumentation)
Interpretive Data
Compliance Category
FDA
Note
Hotline History
N/A
CPT Codes
84075
Components
Component Test Code* | Component Chart Name | LOINC |
---|---|---|
0020005 | Alkaline Phosphatase | 6768-6 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
- ALK PHOS
- Alkaline Phosphatase
- Alkp
Alkaline Phosphatase, Serum or Plasma