Test Code 0206128 Calcium, Ionized, Blood
Methodology
Prime Plus Blood Gas by Nova Biomedical
Performing Laboratory
Alomere Health Hospital Laboratory
Specimen Requirements
Specimen Type: Whole Blood
Collection Container/Tube: Green top (Lithium Heparin) only
Specimen Volume: Tube must be full
Collection Instructions:
1. Tube must be full
2. Must be analyzed within 15 minutes of collection
3. Specimen cannot be on ice
Specimen Transport Temperature
Ambient
Reference Values
1.09 - 1.30 mmol/L
Critical values (automatic call-back): <0.77 mmol/L or >1.57 mmol/L
Results will be reported at pH 7.40. Ionized calcium varies inversely with pH at approximately 0.05 mmol/L per 0.1 pH.
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
82330