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Test Code INS INSULIN

Performing Laboratory

Helen Keller Hospital

Specimen Container:

Green top lithium heparin

Specimen Requirements

Preferred: Lithium heparin plasma

Acceptable: Serum

Minimum volume: 1 mL lithium heparin plasma or serum

Specimen Stability Information

2 days refrigerated

Day(s) Testing is Performed

Monday-Sunday

CPT Coding:

83525

REFERENCE VALUE

3-17 mU/mL