Can my hearing aid be repaired after the warranty expires? Doug Breaker December 09, 2019 23:14 Follow Outside of the warranty period, your MDHearingAid can be sent in for repair. Contact Customer Support at support@MDHearingAid.com for instructions and pricing information. Related articles What is the warranty? What is the return policy? Hearing Aid Battery Tips How will I know if hearing aids will work for me? Does MDHearingAid ship internationally?