HCPCS Level II code S9341 represents per diem home therapy administrative services for enteral nutrition delivered via gravity, encompassing professional pharmacy support, care coordination, and supplies and equipment (with enteral formula and nursing visits billed separately). This code matters nationally as home enteral nutrition is a common durable medical and ancillary-service need for patients requiring long-term feeding support, and clear coding ensures appropriate coverage and care coordination across payers. Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of what S9341 covers, national considerations for billing and coverage, typical sites of service, and the separation of components such as enteral formula and nursing visits. The publication also summarizes common modifiers and payer practices where available, and provides clinical context to help billing and clinical teams understand how the code fits into home enteral nutrition workflows. Data not available in the input: associated taxonomies, specific ICD-10 diagnoses, related codes, and service line details.