hCG, Plasma Quant

Message
Available STAT
Not for use as a tumor marker
Performed in the Chemistry Laboratory, x5820
10.2018


Test Code
HCG


Alias/See Also
beta hCG, b-hCG,


CPT Codes
84702

Preferred Specimen
Plasma from a green top (PST) tube


Minimum Volume
1mL


Transport Container
Green Top (PST) tube


Transport Temperature
Room Temperature


Specimen Stability
2 - 8 oC: 24 hours


Methodology
Chemiluminescent Microparticle Immunoassay

Setup Schedule
This assay is performed 24 hours per day, 7 days per week


Limitations
Not available as a tumor marker


Reference Range
Female: < 5 mIU/mL (non-pregnant)
              201 - 225,000 mIU/mL (Pregnant 1-10 weeks post LMP)
              22,536 - 225,000 mIU/mL (Pregnant 11-15 weeks post LMP)
              8,007 - 50,239 mIU/mL (Pregnant 16-22 weeks post LMP)
              1,600 - 49,413 mIU/mL (Pregnant 23-40 weeks post LMP)
               < 10 mIU/mL (Post-menopausal)

Male: < 5 mIU/mL


Clinical Significance
This test is used to aid in the assessment of pregnancy status




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.