HCCI is transforming healthcare by advancing the practice of home-based primary care through innovative house call training programs, advocacy, and research HCCI is transforming healthcare by advancing the practice of home-based primary care through innovative house call training programs, advocacy, and research HCCI is dedicated to creating universal access to best practice house call programs and making home-based primary care the national standard for treating medically complex patients who are better cared for in the home. We seek to ensure every patient in need has access to quality medical care in the home that results in a profound improvement in medical outcomes as well as improvement in the patient and family experience.