This is from the AME guide, guidance on the FAA Form 8500-8:

18. y. Medical Disability Benefits. The applicant must report any disability benefits received, regardless of source or amount. If the applicant checks “yes” on this item, the FAA may verify with other Federal Agencies (ie. Social Security Administration, Veteran’s Affairs) whether the applicant is receiving a disability benefit that may present a conflict in issuing an FAA medical certificate. The Examiner must document the specifics and nature of the disability in findings in Item 60.