2014 HCPCS G8423- Documented that patient was screened and either influenza vaccination status is current or patient was counseled
- Added on Tuesday, January 01, 2008
- Terminated on Friday, December 31, 2010: do not use.
- Status changed on Saturday, January 01, 2011 to: No maintenance for this code
- BETOS Classification: Specialist > Other
- Medicare coverage status: Carrier judgment
G8422 G8424 
