Nearly 4000 appointments for patient's health care were postponed by the 48-hour strike by unionised resident doctors in October, a new analysis shows.
More than 600 of these were for elective surgery, according to data from the 20 district health boards.
And the estimated cost to DHBs of extra payments to senior doctors arising from the walk-out of their junior colleagues was around $1.5 million, said the DHB Shared Services agency.
Answering questions under the Official Information Act, the agency said the known costs of the extra payments at from 14 DHBs were $976,636.
Extrapolating this sum across the remaining six DHBs, which had been unable to answer in time for the release of the information, the agency calculated the national cost would have totalled about $1.5 million during the strike by resident medical officers (RMOs).