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HelpTest Code FCIC Circulating Immune Complexes (CIC)
Reporting Name
Circulating Immune Complexes (CIC)Performing Laboratory
IMMCO Diagnostics, Inc.Specimen Type
SerumSpecimen Required
Draw blood in a plain, red-top tube(s) or a serum gel tube(s). Spin down and send 3 mL of serum refrigerated.
Specimen Minimum Volume
1 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum | Refrigerated (preferred) | 14 days | |
| Frozen | 365 days | ||
| Ambient | 14 days |
Reference Values
Negative <20 EU/mL
Borderline/Equivocal 20 – 25 EU/mL
Positive >25 EU/mL
Day(s) Performed
Once weekly
CPT Code Information
86332
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FCIC | Circulating Immune Complexes (CIC) | 27831-7 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| Z0912 | Immune Complex | 27831-7 |
Report Available
7 to 18 daysInterpretation
Circulating immune complexes (CICs) are detectable in a variety of systemic disorders such as rheumatological, autoimmune, allergic diseases; viral, bacterial infections and malignancies. Although detection of CICs is neither essential nor specific for any disease, anti-C1q assay is likely to provide information regarding disease activity in lupus nephritis.
Method Name
Enzyme Linked Immunosorbent Assay (ELISA)