Every New Zealand child is entitled to free basic oral health services from birth until their 18th birthday.
A limited range of dental services are funded for some adults. For example, people with disabilities or medical conditions may be referred to a hospital for dental treatment, and those with a Community Services card can access some emergency dental care.
Asked for comment, Health Minister David Clark did not address the possibility of free public dental care.
"I want to see dental care become more accessible and affordable over time. As I've previously said, I'm concerned that an increasing number of children require hospital treatment for preventable dental problems. "
He said the Government's intentions to tackle child poverty will also have an impact.
"We know that deprivation negatively impacts on children's health, including their dental health. Too many children live below the poverty line and are in material deprivation. Our Government will get on with helping children in need.
"The Prime Minister is personally committed to this, and has created and delegated the portfolio for child poverty reduction to herself."