A Simple Guide to DME Medical Billing — What Providers Need to Know Durable Medical Equipment (DME) plays a major role in helping patients manage long-term conditions, recover from surgery, or improve daily mobility. But billing DME is far more complex than standard medical billing. Strict documentation rules, HCPCS coding, modifiers, rental guidelines, and payer-specific policies make DME one of the most challenging areas in the healthcare revenue cycle....