Few hospitals are meeting government benchmarks for emergency department treatment, with many urgent cases not being seen by a doctor within recommended times, according to DHB figures obtained by Labour.
However, Health Minister Tony Ryall said the figures were of limited benefit and public health services were actually providing emergency healthcare faster than ever before.
Labour's health spokeswoman Annette King said she obtained figures under the Official Information Act from each of the country's district health boards which showed that in many regions patients were not being seen within the Government's own recommended timeframes.
They were measured using the Australian Triage Scale which, according to the Ministry of Health's website, assesses patients on arrival to decide how urgent their illness or injury is and how soon treatment is required.
Triage category 1 patients are very urgent, while triage category 5 patients are less urgent. For each triage category there is a specified maximum clinically appropriate time within which medical assessment and treatment should commence.