This is per person, yes. Of course it is. In 2017-18, it's $19,100. Let me quote from a joint press conference between former Prime Minister Gillard and Minister Butler to announce the Living Longer Living Better legislation on 20 April 2012:

Look there are some providers who've been unusually claiming levels of money that we don't think they're entitled to and they may be unhappy that the jig is up—