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Test Code OSMO Osmolality, Serum

Additional Codes

Ordering Mnemonic
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