- 2006 HCPCS S3626
- Estriol, human chorionic gonadotropin (hcg) and inhibin a maternal serum quadruple marker screen including alpha-fetoprotein (afp),
- This is the 2006 version of HCPCS S3626 - please refer to the 2016 HCPCS code set for the latest version.
S3625 S3630 
