The new 60,000sqm facility has eight floors of new wards, a new emergency services and intensive care unit, 12 new surgery theatres, a helipad on top of the building and the largest radiology department in the southern hemisphere.
The hospital boasts original design with input from New Zealand healthcare professionals.
Emergency physician and clinical lead for the hospital, Rob Ojala, said it was an extremely complex building.
Each ICU room has been kitted out with a hoist in accordance with the Christchurch District Health Board's "no lifting" policy.