DME (Durable Medical Equipment) billing involves the billing and coding process for medical equipment and supplies that are prescribed by healthcare providers for long-term use. It includes tasks such as documenting patient information, accurately assigning DME-specific medical codes, and submitting claims to insurance companies for reimbursement. DME billing requires knowledge of coding guidelines for durable medical equipment, understanding of insurance policies, and compliance with regulatory requirements. Efficient DME billing practices are essential for healthcare providers to receive proper reimbursement and optimize revenue in the DME industry.