Which item is commonly addressed by a Letter of Medical Necessity?

• A. Durable Medical Equipment (DME), extended therapy, and specialized equipment.
• B. Staff schedule.
• C. Marketing plan.
• D. Facility maintenance.

Answer: (A)

A Letter of Medical Necessity is a formal statement from a clinician that a specific medical item or service is required for a patient’s health and functional goals to justify insurance coverage. In occupational therapy, this type of letter is most commonly used to support requests for durable medical equipment, extended or specialized therapy services, and equipment that enables safe or meaningful participation in daily activities. The letter typically includes the diagnosis, the patient’s functional limitations, the proposed item or service, the expected benefits, and why other, less costly options aren’t sufficient. Administrative tasks like staff scheduling, marketing plans, or facility maintenance aren’t medical interventions, so they don’t require or align with a Letter of Medical Necessity.