The study has the following six aims: 1) Compare changes in prescribing practices-as measured by medication appropriateness, number of medications, and cost of prescribed medications-between baseline and follow-up in patients randomized to Enhanced Pharmacy Care and patients randomized to usual care; 2) Compare other medication-based endpoints in the two groups, including the occurrence of potential ADEs, medication compliance, and patient knowledge of medications; 3) Compare changes in health-related-quality-of-life in the two groups; 4) Compare patient perceptions of the quality of VA outpatient care in the two groups; 5) Compare health care utilization during the one-year study period in the two groups; and 6) Examine attitudes of primary care providers (PCPs) about the intervention.