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Test Code LAB143 Human Chorionic Gonadotropin (hCG), Quantitative

Intended Use

Used as a marker to monitor pregnancy.

Methodology

Immunoenzymatic Assay

Performing Laboratory

RCH-SPH

Specimen Requirements

Preferred: Plasma (heparinized)

Container/Tube:  Lt Green/Mint-top (lithium heparin) tube

Acceptable: Serum

Container/Tube: Plain, Red-top or Gold, serum gel tube
Specimen Volume:  1.0 mL (minimum volume 0.53 mL)

Collection Instructions: Avoid hemolysis. Forward promptly.

Specimen Stability

Ambient: 8 hours

Refrigerated: 48 hours

Frozen: -20C > 48 hours

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

84702