HCPCS Level II code L0140 denotes a cervical, semi-rigid, adjustable plastic collar used as an external cervical orthosis. Nationally, this code is important for coding and reimbursement of commonly prescribed neck collars for immobilization following mild to moderate cervical strain, postoperative support, or during conservative management of cervical conditions. Accurate use of L0140 affects durable medical equipment (DME) billing workflows, patient access to appropriate orthotic devices, and payer coverage determinations.

Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication summarizes coverage patterns and coding considerations across these payers and highlights clinical contexts where a semi-rigid adjustable collar is typically used.

Readers will find: benchmark information on how L0140 is billed across major payers, a concise clinical context for device use, and summaries of common documentation and coding elements relevant to DME claims. Where input data is not provided, the report notes "Data not available in the input." The focus is national in scope and aims to clarify coding nomenclature, service settings, and the role of L0140 in orthotic management pathways.