HCPCS Level II code S5522 represents nursing services for insertion of a peripherally inserted central venous catheter (PICC) provided as part of home infusion therapy, with supplies and the catheter excluded. This national-code level designation matters because it clarifies billing separation between clinician-provided nursing time and the supply/catheter components, which affects billing workflows for home infusion providers, home health agencies, and payers covering outpatient infusion at home.

Key payers addressed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of how the code is used in practice, typical sites of service, common modifiers encountered in claims, and areas where policy guidance or payer edits commonly apply. The publication outlines benchmark considerations and operational implications for billing teams and revenue cycle staff, including how exclusion of supplies from S5522 influences claim construction and coordination with supply or device line items. The summary also highlights clinical context around PICC insertion in home infusion — why nursing-only insertion services may be billed separately — and points to sections covering payer-specific coverage notes, common denials, and documentation expectations.

Data not available in the input: associated taxonomies, ICD-10 diagnoses, related codes, and specific payer policy details.