38 C.F.R. § 17.96
Any prescription, which is not part of authorized Department of Veterans Affairs hospital or outpatient care, for drugs and medicines ordered by a private or non-Department of Veterans Affairs doctor of medicine or doctor of osteopathy duly licensed to practice in the jurisdiction where the prescription is written, shall be filled by a Department of Veterans Affairs pharmacy or a non-VA pharmacy under contract with VA, including non-VA pharmacy in a state home under contract with VA for filling prescriptions for patients in state homes, provided:
(a) The prescription is for:
(b) The drugs and medicines are prescribed as specific therapy in the treatment of any of the veteran's illnesses or injuries.
(Authority: 38 U.S.C. 1706, 1710, 1712(d))
[68 FR 43929, July 25, 2003, as amended at 74 FR 44291, Aug. 28, 2009; 78 FR 42456, July 16, 2013; 79 FR 54615, Sept. 12, 2014; 81 FR 46602, July 18, 2016]