Clinical Context
A 78-year-old patient with progressive lower extremity weakness from lumbar spinal stenosis and cardiopulmonary comorbidity is evaluated in a home health or outpatient durable medical equipment (DME) workflow for mobility assistance. The treating physician documents functional limitations, safety concerns for ambulation, and the medical necessity for a walker with powered assistance. A physical therapist performs a mobility assessment including gait, balance, endurance, and home environment barriers. The DME supplier verifies the prescription E0152 for a battery-powered, wheeled, folding walker (adjustable or fixed height), obtains the physician’s supporting documentation (diagnosis, mobility deficit, and face-to-face encounter if required), completes supplier notes, and delivers the device to the patient’s home. The therapist provides device fitting, training, and documented gait training to ensure safe use. Follow-up visits assess fit, battery function, and continued medical necessity; repairs or replacement are coordinated through the supplier and documented for reimbursement. Payers involved in authorization and claims adjudication include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, BUCA, and Medicare.