The trust that works with Maori health groups says New Zealand First leader Winston Peters is "scaremongering'' with his comments that public money is being wasted on traditional healing practices.
Mr Peters today criticised the Ministry of Health for spending almost $2 million a year on the agencies.
Radio New Zealand reported the ministry has contracts with 15 Rongoa Maori agencies, which use traditional healing techniques such as massage and herbal remedies.
It has spent about $7.6 million funding the services over the past four years.
Mr Peters told Radio NZ there had been no analysis of how well the healing techniques work.