38 C.F.R. § 17.35
The Secretary may furnish hospital care and medical services to any veteran sojourning or residing outside the United States, without regard to the veteran's citizenship:
(b) If the care is furnished to a veteran participating in a rehabilitation program under 38 U.S.C. chapter 31 who requires care for the reasons enumerated in 38 CFR 17.47(i)(2).
(Authority: 38 U.S.C. 1724)
[55 FR 11370, Mar. 28, 1990. Redesignated at 61 FR 21965, May 13, 1996, as amended at 74 FR 30228, June 25, 2009]