Test Code DIG DIGOXIN
Performing Laboratory
Helen Keller Laboratory
Specimen Container:
Green Lithium Heparin Tube
Specimen Requirements
Preferred: Lithium heparin plasma
Acceptable: Serum
Minimum volume:1 mL (pediatric: 0.2 mL) of
plasma or serum.
Specimen Stability Information
24 hours capped, refrigerated
Reference Intervals:
0.5 – 1.5 NG/ML
Day(s) Testing is Performed
Monday through Sunday
CPT Coding:
80162