A person in the military service who is being treated for a severe impairment usually
            continues to receive full pay. Therefore, for substantial gainful activity (SGA) purposes,
            it is not appropriate to evaluate their work activity based on the amount of pay received.
            Instead, it is generally necessary to use nonmonetary SGA criteria in assessing the
            work activity of a service member receiving treatment at a military hospital or working
            in a designated therapy program or on limited duty. That is, the adjudicator must
            compare the activity with similar work in the civilian work force and determine its
            reasonable worth. See the “NOTE” for evaluating the work activity of a Title II disability
            beneficiary if the exemption of work activity provision in DI 10505.020D. applies.
         
         Severely impaired service members may, for example, be placed on limited duty status
            and put to work in a hospital, office, mailroom, laboratory, or the like. The controlling
            factor in these cases is an objective evaluation of the work activity itself, and
            not the service member's duty status, or whether or not a formal therapy program is
            involved. The fact that a therapy program or limited duty status is involved suggests
            that special subsidies or conditions may exist (see DI 10505.010). This requires that the adjudicator consider the real value of the work effort within
            the military setting and then equate its value to similar work in a nonmilitary setting.
         
         
            
               NOTE: Under the exemption of work activity provision described in DI 10505.020D., the activities engaged in by a Title II disability beneficiary in work performed
                  after they have received Title II disability benefits for 24 months, may not be used
                  as evidence that the individual’s disability has ceased. However, the work activities
                  engaged in by the beneficiary may be used as evidence when determining if disability
                  has ceased if they show that the beneficiary is not engaged in SGA. Therefore, if
                  application of the evaluation criteria in this subsection A. establishes that the
                  work is not SGA, determine that the work does not show that the beneficiary is able
                  to engage in SGA in a case in which the exemption of work activity provision applies.
                  Otherwise, determine the beneficiary’s countable earnings and then apply the guides
                  in DI 10505.020A. or in DI 10505.020B. to determine if the beneficiary is engaged in SGA for disability cessation purposes.
                  Work performed in a therapy program or while on limited duty by a service member receiving
                  treatment for a severe impairment generally suggests that the work is performed under
                  special conditions, therefore pay special attention to considering only that part
                  of the beneficiary’s earnings which are directly related to their own productivity
                  when determining countable earnings. Compare the services performed in a military
                  setting with like services performed in the civilian work force to determine the value
                  of the actual services performed by the beneficiary for purposes of determining countable
                  earnings before applying the SGA earnings guidelines.