COMPLEMENT C1Q, QUANTITATIVE

General Information

HLAB/HOL Code: C1Q
UPHSM LIS Test #: 026210
Schedule:
Testing Time: 5-9 Days
Testing Lab: Labcorp

Specimen Info
Only 1 specimen type required, unless otherwise specified

Volume: 1.0 mL
Temperature: Ambient
Tube Type: Serum
Collection Info:
Minimum Volume: 0.1 mL (Note: This volume does not allow for repeat testing.)
Container: Red-top tube or gel-barrier tube
Collection: Separate serum from cells.

Specimen Acceptability

Cause for Rejection:
Chylous serum; gross bacterial contamination; Plasma should be avoided since fibrin may result in the appearance of nonspecific precipitation, which may adversely affect interpretation.

Methods

Radial immunodiffusion (RID)

Clinical Utilities

Evaluate the classical complement pathway

CPT Codes

86160

* The CPT codes provided 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 payer being billed.