CPT® Code 90756

Influenza virus vaccine, quadrivalent (ccIIV4), derived from cell cultures, subunit, antibiotic free, 0.5 mL dosage, for intramuscular use

The CPT® Code 90756 refers to the influenza virus vaccine, specifically a quadrivalent formulation that is derived from cell cultures. This vaccine is designed to provide active, long-term immunity against influenza by stimulating the recipient's immune system to produce antibodies. Unlike immune globulins, which offer short-term, passive immunity, vaccines like this one expose the immune system to altered versions of the influenza virus, prompting it to recognize and combat the actual virus upon future exposure. The quadrivalent aspect of this vaccine indicates that it is formulated to protect against four different strains of the influenza virus, which includes two strains of influenza type A and two strains of influenza type B. This particular vaccine is antibiotic-free and is produced in a sterile environment using cell cultures, ensuring that it does not contain any antibiotics. The dosage for this vaccine is 0.5 mL, and it is intended for intramuscular administration. It is important to note that this code specifically reports the product used, rather than any associated services or procedures.