Located in Kanayama, Naka-ku, Nagoya City, Aichi Prefecture, Yokoyama ABD Clinic is a clinic specializing in gastroenterology. The clinic conducts online medical consultations using information and communication devices, providing integrated medical care from remote examinations to medication prescriptions. As part of initiatives to promote the use of generic drugs and ensure stable drug supply, the clinic implements generic name prescribing when generic drugs are available, and has established a system to provide necessary medications regardless of supply conditions. From the perspective of medical information acquisition, the clinic is equipped with a system for electronic eligibility verification using My Number cards, acquiring and utilizing insurance information, medical information, and medication information. Detailed statements are provided free of charge, and the clinic has also established a system for issuing prescriptions via electronic prescriptions. As part of medical DX promotion system establishment, the clinic conducts electronic eligibility verification through online eligibility verification using My Number cards, obtaining and utilizing sufficient information to provide high-quality medical care.