2016 HCPCS G0431- Drug screen, qualitative; multiple drug classes by high complexity test method (e.g., immunoassay, enzyme assay), per patient encounter
- Added on Friday, January 01, 2010
- Terminated on Thursday, December 31, 2015: do not use.
- Status changed on Friday, January 01, 2016 to: Discontinue procedure or modifier code
- BETOS Classification: Lab Tests > Other (Non Medicare Fee Schedule)
- Medicare coverage status: Carrier judgment
G0429 G0432 
