- 2011 HCPCS G9142
- Influenza a (h1n1) vaccine, any route of administration
- This is the 2011 version of HCPCS G9142 - please refer to the 2016 HCPCS code set for the latest version.
- Status changed on Tuesday, September 01, 2009 to: Add procedure or modifier code
- BETOS Classification: Immunizations/Vaccinations
- Medicare coverage status: Carrier judgment
G9141 G9143