Abstract: Aging problem is related to national interest and people’s livelihood. The rate of population aging in China is quickening with a large number of senior citizen population. However，the community awareness and capability of oldage pension are not strong enough，which pose a huge challenge to the medical and health care system. This paper explores from three aspects new modes of medical and health services to the aging population in cities，and offers related policy advice to promote the sustainable development of urban health care system.

Key words: the aging of population, urban medical and health care systems, the community health service, elderly health security, elderly health services