The entire Medicare process for a power wheelchair typically takes between 30 and 60 days from the initial application to the final delivery of the device. This timeline is broken down into several specific stages:

Prior Authorization: Once your medical necessity documents are submitted to the Durable Medical Equipment Medicare Administrative Contractor (DME MAC), the review usually takes 10 to 14 days. Recent updates indicate that standard reviews now occur within seven calendar days, while expedited reviews for imminent health risks can be completed in as little as two business days.

Clinical Evaluation and Ordering: This stage generally lasts between 7 and 21 days. During this time, a certified Assistive Technology Professional (ATP) conducts a mobility assessment to configure the wheelchair’s fit and functions, such as custom seating and controls.

Approval and Delivery: The final stage concludes the overall 30 to 60-day window. After approval, the supplier manages insurance billing, ships the fitted chair, and provides post-delivery education and adjustments.

Providing complete documentation and prompt submissions can help speed up this process. Regional factors may also influence wait times; for example, state assistance in Michigan or streamlined offices in New York can lead to faster processing.