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Test Code PLLIVR Hepatic Function Panel, LAB20


Profile Information:
Alanine Aminotransferase (ALT) Bilirubin, Direct
Albumin Bilirubin, Total
Alkaline Phosphatase Total Protein
Aspartate Aminotransferase (AST)  







Performing Laboratory

St. Luke's Hospital Cedar Rapids

Specimen Requirements


Preferred: Green-top (lithium heparin) tube-Hemolyzed specimen is not acceptable.

Acceptable: Gold-top serum gel tube or plain red-top tube

Specimen Volume: 0.2 mL of plasma or serum

Stability: Samples can be kept at 2 – 8°C and analyzed within 7 days. For longer storage,

               samples may be frozen at -20 °C or colder for up to 1 month.

Collection Instructions: Bilirubin is photosensitive. Specimen must be protected from light.


Reference Values

See individual test listings.

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding