T1503 Insurance Policy Changes

HCPCS T1503 is officially defined as "Administration of medication, other than oral and/or injectable, by a health care agency/professional, per visit." HCPCS T1503 is referenced in 4 tracked payer policy changes from Aetna and Connecticut Medicaid (HUSKY Health). For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS T1503 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.