Amends title XIX (Medicaid) of the Social Security Act to prohibit payments to States under the Medicaid program for redispensing prescription drugs, other than in accordance with guidance of the Secretary of Health and Human Services that: (1) specifies the circumstances under which redispensing of a prescribed drug shall be permissible; and (2) allows for a reasonable restocking fee that takes into account the costs of inspection and inventory processes for redispensing.