Serum Viscosity : 918

Test Code
VISCTY or 918


CPT Codes
85810

Transport Container
Preferred Specimen
2 mL Serum from a serum separtor tube or plain red top tube
  
Minimum volume
1.2 mL


Transport Temperature
Room temperature.


Specimen Stability
Room Temperature: 7 days; Refrigerated: 14 days; Frozen: 30 days


Methodology
Kinematic viscometer

Setup Schedule
Monday - Friday


Report Available
1-4 days


Reference Range
1.5 – 1.9 Relative to H2O


Clinical Significance
High serum viscosity may be most commonly observed in patients with Waldenström’s macroglobulinemia and multiple myeloma. Patients with high viscosity may have capillary occlusion, stasis hypoxia and acidosis.


Performing Laboratory
med fusion



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.