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Test Code C4 Complement C4, Serum

Clinical Indications

N/A

Additional Test Codes

Epic Order Name: C4 Complement 4
Sunquest Order Code: C4
Epic Px Code: LAB2114

Specimen Collection Type

Acceptable: Gold

Minimum Collection Volume

1 mL

Reference Range

10.0 – 49.0 mg/dL

Critical Value

N/A

Interpretation

N/A

Rejection Criteria

Gross Hemolysis

Specimen Availability for Add-on Testing

2 days

Specimen Stability

8 Days Refrigerated

Day(s) Performed

Monday through Sunday

Performing Lab- Department

TUKHS-BH-Chemistry

CPT Code

86161

LOINC Code

4498-2

Test Alias

N/A

Additional Information / Notes

Specimens collected in a serum gel tube must be centrifuged within 3 hours of collection. Serum gel should clot for 30 minutes prior to being centrifuged.