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Test Code C4 C4 (Complement 4), Serum

Additional Codes

Ordering Mnemonic
C4

Methodology

Immunoturbidimetric

Performing Laboratory

Holland Hospital Laboratory Services

Specimen Requirements

Container/Tube: Serum gel tube(s)

Specimen Volume: 1 mL (pediatric: 0.5 mL) of serum

Specimen Transport Temperature

Refrigerate <24 hours/Frozen OK

Reference Values

16.5-49.3 mg/dL

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

86160