The Northern Territory Police Force holds concerns for the welfare of missing 65-year-old man, Michael, who was last seen in Alice Springs yesterday morning.

Michael was last seen around 10am on Saturday 21 February when he left the Alice Springs Hospital. There have been no reported sightings of him since and police hold concerns for his welfare.

Michael is described as being of Aboriginal in appearance, around 160cm tall, with a medium build, short grey hair and beard. When he left the hospital, he was wearing a black shirt and long pants.

Anyone with information about his whereabouts, or who may have seen him, is urged to contact police on 131 444, quoting reference number NTP2600018210.