The United States has filed a civil lawsuit against Johnson & Johnson alleging that the company paid kickbacks to Omnicare, the largest nursing home pharmacy, to induce it to purchase and recommend J&J drugs including Risperdal. The government alleges J&J paid kickbacks through rebate agreements tied to promoting J&J drugs, millions in "data purchase" payments that were actually to induce recommendations, and other "grants" and "educational funding" that were also meant to induce recommendations. The lawsuit alleges these kickbacks resulted in excessive prescribing of J&J drugs to nursing home patients.