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