Test Code OSMO Osmolality, Serum
Additional Codes
Ordering Mnemonic |
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OSMO |
Methodology
Freezing point
Performing Laboratory
Holland Hospital Laboratory Services
Specimen Requirements
Container/Tube: Serum gel tube(s)
Specimen Volume: 1 mL of serum
Stability: 48 hours room temperature or refrigerated.
Specimen Transport Temperature
Refrigerate
Day(s) Test Set Up
Monday through Sunday
Available STAT
Test Classification and CPT Coding
83930 (HH Bill Code 0205360)
Reference Values
280-295 mosm/kg H20