CPT code 90750 represents intramuscular administration of an adjuvanted varicella zoster vaccine, a preventive immunization to reduce the risk of shingles and related complications. Nationally, vaccine administration codes like 90750 are important for capturing preventive services, ensuring appropriate payment for vaccine delivery, and monitoring immunization uptake among eligible populations.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the clinical context for adjuvanted varicella zoster vaccination, typical settings where the service is delivered, and the billing considerations relevant to payers nationwide. The publication outlines benchmarks for utilization and reimbursement trends where available, summarizes recent policy updates affecting vaccine administration billing, and highlights documentation and coding points that influence claim acceptance.

This resource is intended for billing professionals, practice managers, and policy analysts seeking a concise reference on how CPT code 90750 is used in clinical practice and across major payers, along with the operational and policy factors that commonly affect vaccine administration claims.