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Test Code CA Calcium

Collection Container

Serum gel

Specimen Required

Serum

Specimen Volume

0.5 mL

Minimum Specimen Volume

0.1 mL

Transport Temperature

Refrigerate

Specimen Stability

Refrigerated: 7 days

Methodology

Spectrophotometric

Reference Ranges

Male and Female: 8.6-10.5 mg/dL
Critical: < 5 mg/dL or >12.5 mg/dL

Turnaround Time

24 hours for routine, 1 hour for stats

Day(s) and Time(s) Performed

Test performed daily

CPT Code

82310

LOINC Code

17861-6

Units of Measure

mg/dL

Critical Results

< 5 mg/dL or >12.5 mg/dL