410.622—Reconsideration and hearing.
Any party who is dissatisfied with an initial determination may request that the Administration reconsider such determination, as provided in § 410.623. If a request for reconsideration is filed, such action shall not constitute a waiver of the right to a hearing subsequent to such reconsideration if the party requesting such reconsideration is dissatisfied with the determination of the Administration made on such reconsideration; and a request for a hearing may thereafter be filed, as is provided in § 410.630.