cpt 90662, cpt code 90662, 90662 cpt code

CPT Code 90662 | Influenza Vaccine Administration

CPT 90662 is used for the intramuscular administration of a preservative-free, split-virus influenza vaccine with enhanced immunogenicity to protect against influenza.

What Is CPT Code 90662?

CPT code 90662 describes administering a preservative-free, split-virus influenza vaccine with enhanced immunogenicity through increased antigen content.

The vaccine is given intramuscularly to protect against influenza.

The provider should discuss the vaccine and provide instructions and precautions to the patient before administering it.

Other forms of this vaccine may also be available in the Vaccines, toxoids section (codes CPT 90476 to CPT 90756).


The CPT book describes CPT code 90662 as: “Influenza virus vaccine (IIV), split virus, preservative free, enhanced immunogenicity via increased antigen content, for intramuscular use.”


When the patient is appropriately prepped, the provider injects a split–virus, preservative–free influenza vaccine derived from cell cultures, which has been enhanced with added antigens to increase immunity, into the muscle belly of the upper arm to protect the patient against influenza.

He counsels the patient, along with providing instructions and precautions before the administration of the vaccine.

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