An act to amend title 38, United States Code, to provide cost-of-living increases in the rates of compensation for veterans with service-connected disabilities and in the rates of dependency and indemnity compensation for surviving spouses and children of veterans, to provide for limited grants for special home adaptations for certain severely disabled veterans, to provide for Veterans' Administration guaranties for loans to refinance certain existing veterans' home loans and to increase the maximum loan guaranties for home loans made to veterans, and to provide for the confidentiality of certain Veterans' Administration medical quality assurance records; and for other purposes.