Visit these sights.
http://www.nmdhb.govt.nz/rights.htm http://www.dhs.vic.gov.au/ahs/health/hsc/paterson.doc http://www.nzma.org.nz
These are just a couple that I found. I did not read them as I didn't have the time. If you care to go further do a google search for: new zealand patient rights
That is how I got what I did, but I only went to Yahoo. There were more listed as well, but I don't have the time to go through them all.
Hope this helps!
-- Karla