CPT code 64447 represents a femoral nerve injection—administration of one or more anesthetic agents and/or a steroid into the femoral nerve region during a single procedure. This peripheral nerve block code is commonly used for analgesia and diagnostic or therapeutic management of lower-extremity pain. Nationally, use of regional nerve injections affects pain management pathways, procedural volumes in ambulatory settings, and payer coverage policies for interventional pain treatments.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context for femoral nerve injections, common service sites, and the procedural nature of the code. The publication summarizes typical billing considerations, common modifiers encountered in claims, and how payers approach coverage and reimbursement for peripheral nerve injection procedures.

The report provides benchmarks and policy context relevant to providers, billing staff, and payers: utilization patterns for regional nerve injections, typical sites of service where 64447 is reported, and how this code fits within interventional pain management workflows. Data not available in the input is noted where applicable.