G8483 is a valid 2023 HCPCS Code that could be used to indicate Influenza immunization was not administered for reasons documented by clinician (e.g., patient allergy or other medical reasons, patient declined or other patient reasons, vaccine not available or other system reasons) for reimbursement purposes.

G8483 belongs to Medical Care Type of Service and has been in effect since Jan 01, 2015.

Short description for G8483 HCPCS code:

Flu imm no admin doc rea