Veterans’ Affairs New Zealand
Individuals exposed to noise through high-powered rifle or artillery fire and who served in the armed services may be eligible for funding of a hearing aid or aids. Eligibility depends on several factors, including whether the person receives a War Pension, and the degree of any assessed disability. Patients who believe they may be eligible for a hearing aid through the War Pension system can discuss this with Kinau or with Work and Income New Zealand (who are responsible for the administration of Veteran Affairs). If approved, patients are referred to Kinau for assessment and fitting of hearing aids.
You can find more information on their website.