HOME CARE MARKETING SYSTEM - iMarketGrab HomeCare's proprietary marketing system... We are a national Digital Marketing firm that is exclusively dedicated to the home health industry. We have developed an online marketing system that will make Home Health Agencies and Private Duty Home Care firms reach their full revenue potential. iMarketGrab HomeCare is based in St. Louis, Missouri. Founded in 2011, our firm partners with home health agencies on an exclusive territory basis. This ensures that we are committed to making your company the market leader and allows for independently owned agencies and small franchise networks to compete with the large franchises in the health care space.