A Medical expert (ME) is a doctor who is called to testify at your hearing. The majority of hearings do not involve a ME. If the judge decides that a ME is necessary, this will be stated in the notice of hearing. A ME may be asked to come to the hearing to help the judge understand complex medical issues or if you may meet or equal a Listing. The judge will ask the ME about your impairments (conditions), whether you meet or equal a Social Security Listing and ask them to give an opinion about your limitations. Medical experts review your medical records prior to testifying at the hearing. They must not have previously  examined or treated you as a patient. It is possible that more than one ME will testify at the hearing, especially if you have both physical and mental impairments. Your attorney will have the opportunity to question the ME after the judge. Most judges have the ME testify at the start of the hearing; however, their testimony may also come at the end. If a ME testifies at the start of the hearing and their testimony is in your favor, it’s possible that your testimony might not be needed. While most hearings will not have a medical expert, it is important to be represented by an attorney that is well versed in Social Security Rules and Listing requirements and prepared to advocate on your behalf.