If you have been DQ'd by DODMERB, then USCGA will automatically consider you for a medical waiver if they consider you highly competitive for appointment. USCGA is small, so they do not have the manpower to consider medical waiver's for everyone who is DQ'd. Instead, you may be offered a conditional appointment (if you haven't completed the DODMERB process or if you have been DQ'd), and then you would be considered for a waiver if needed.
They may ask for additional information for when considering your medical waiver. If you know you have additional information that would be helpful, it doesn't hurt to go ahead and submit that to DODMERB to be added to your records. That way, USCGA will already have that information available when/if they begin to review your packet.