Days Set Up
First and Third Thursday of the month
Analytic Time
21 - 45 days
MiChart Code
C3a Level (Sendout)
Soft Order Code
FC3AL
Update Type: Test Code Change
Test Updated: 04/15/2020
Synonyms
C3ades Arg Level
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Test Overview
Test Methodology
Radioimmunoassay (RIA)
Test Usage
Reference Range
0 - 780 ng/mL
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Specimen Requirements
Normal Volume
1 mL EDTA plasma
Minimum Volume
0.5 mL EDTA plasma
Billing Information
CPT Code
86160
Pro Fee Code
Insurance Auth Info
LOINC