TN 9 (05-22)
   DI 28040.115 Verification of Continued Impairment Severity -- General
   
   
   
   Since medical improvement not expected (MINE) or MINE-equivalent impairments are not
      expected to improve, the main purpose of the third-party contact is to verify the
      continued severity of the impairment(s) as alleged by the beneficiary, recipient or
      representative payee.
   
   
   When a current medical source is available, the disability examiner (DE) must contact
      the current medical source for verification of continued impairment severity. However,
      the DE may contact other third-party contacts if there is no medical source and certain conditions are met, see DI 28040.125.