Elevated AFP concentrations in amniotic fluid provide laboratory support for the diagnosis of neural tube lesion in the fetus.
Avoid contaminating the fluid with blood.
This test is automatically performed on all Alpha-Fetoprotein amniotic
fluids when the MoM is greater than 1.99.
Reported (Analytical Time)
The CPT codes provided 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 payer being billed.
**This test is not available for New York patient testing. For New York patient testing please use test code 17850** Reflex Criteria: If the amniotic fluid AFP MoM is > than or = to 2.0, then Acetylcholinesterase and Fetal Hemoglobin, Amniotic Fluid, will be performed at an additional charge (CPT code (s): 82664, 83033). Transport Temperature: Room temperature Methodology: AFP: Chemiluminescent, Gel Electrophoresis, Immunodiffusion