SPECIFIC GRAVITY BODY FLUID

Test Code
LAB199


CPT Codes
84315

Preferred Specimen
Fluid in a sterile vial or collection cup 


Minimum Volume
1 mL fluid


Transport Temperature
Refrigerated


Specimen Stability
Ambient: unstable
Refrigerated: 12 hours (if refrigerated within 1 hour of collection)


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Samples > 24 hours old will be rejected.


Methodology
Refractometer

Setup Schedule
Sunday-Saturday


Reference Range
1.005-1.030


Performing Laboratory
West Virginia University Hospital, Inc.
Wheeling Hospital




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.