Test Code Billings Clinic: 4412
Glucose (i-STAT®), Blood
Performing Laboratory
Billings Clinic Laboratory
Specimen Requirements
Draw a full, green-top (lithium heparin) tube, and send 4 mL of unprocessed lithium heparin whole blood. Lithium heparin tube must be properly filled. Immediately after draw invert several times to mix blood. Do not centrifuge. Forward unprocessed whole blood promptly.
Reference Values
70-110 mg/dL
Test Classification and CPT Coding
82947
Specimen Requirements Additional Information
Laboratory Department(s): Branch Chemistry
Physician Office Specimen Requirements Additional Information
Billings Clinic Westend and Heights Branch Clinics Only
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