5 U.S. Code § 8130
5 U.S. Code § 8130 is about Assignment of claim. It is under Subchapter I (Generally) of Chapter 81 (Compensation For Work Injuries) of Subpart G (Insurance And Annuities) of Part III (Employees) of Title 5 (Government Organizations and Employees) of the Code.
An assignment of a claim for compensation under this subchapter is void. Compensation and claims for compensation are exempt from claims of creditors.