Social Security Administration Gender Marker Letter Template
If you use a physician letter, it must come from a licensed physician with whom you have a patient relationship and who is familiar with your transition-related treatment. (This may be any physician who is familiar with your treatment, including a primary care physician or a specialist.) All certifications must be on the physician’s office letterhead and include all information seen in the template letter, including the physician’s license or certificate number.
This is an example of a letter that meets all the Social Security requirements: