Code of Federal Regulations Title 20. Employees' Benefits § 20.404.1021 Work for the District of Columbia

(1) A patient or inmate of a hospital or penal institution and your work is for that hospital or institution;

(2) A student employee (a student nurse, dietitian, or physical or occupational therapist, but not a medical or dental intern or resident in training) of a District of Columbia hospital, clinic, or medical or dental laboratory;

(3) An employee serving temporarily in case of fire, storm, snow, earthquake, flood, or other similar emergency;  or

(4) A member of a board, committee, or council of the District of Columbia paid on a per diem, meeting, or other fee basis.