A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Serum Osmolality

Test Code
LAB107


Alias/See Also
OSMO


CPT Codes
83930

Instructions
"Routine venipuncture
Collect one 5ml Red/gold top serum separator tube"


Specimen Stability
Room Temperature or Refrigerated 7 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Hemolysis


Methodology
Freezing point

Setup Schedule
"Daily
STAT"


Report Available
"Daily
STAT:1-2hrs"


Reference Range
275-295 mOsm/kg




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.