New Zealand’s accident compensation scheme is generous, comprehensive, and famous. It is also the single most misunderstood thing in the country’s support system for people with a long-term condition, because it looks like it should apply and it does not.
Let us settle it in one line. ACC does not cover Parkinson’s. Parkinson’s is not an accident, and ACC is an accident scheme.
That is not the end of the story, though, and the rest of it is worth reading — because falls are accidents, and people with Parkinson’s have falls. Checked in August 2026.
What ACC says it covers, and what it does not
ACC’s own description of the scheme: “Our no-fault scheme covers everyone in New Zealand if you’re injured in an accident.” And immediately after it, the limit: “Your injury must be because of an accident. We won’t cover things like illness, conditions from ageing and emotional issues.”
Its published list of what it does not cover includes:
The consequence is worth stating plainly. There is no ACC weekly compensation for Parkinson’s, no ACC-funded home support for Parkinson’s, and no ACC rehabilitation package for Parkinson’s. What covers those is the disability system: Supported Living Payment and Disability Allowance for income and costs, and a NASC for services.
But a fall is an accident
Here is the distinction most people get wrong, and it goes the helpful way.
If you trip in the hallway and break your wrist, the broken wrist is an injury caused by an accident. It is a separate event from the condition that may have contributed to it. ACC’s list of covered injuries is a list of physical damage — “sprains or strains”, “wounds - cut, broken or bruised skin”, fractures, dislocations, dental injuries, concussion — with no requirement that you were previously healthy.
Two honest caveats. Cover is decided case by case by ACC, not by this page, and there are situations where a claim is declined and where an underlying condition forms part of that reasoning. And ACC has a formal review process if a decision goes against you — a decline letter is a decision to be examined, not a verdict.
What to do practically:
Injury caused by treatment
There is a third category worth knowing about, distinct from both illness and ordinary accidents. ACC covers treatment injury where “the treatment directly caused your injury” and “a registered health professional was treating you”, provided it is not a normal side effect of that treatment.
That last clause does most of the work. The known side effects of Parkinson’s medication — dyskinesiaInvoluntary writhing or fidgeting movements that can appear as a side effect of long-term levodopa treatment.Learn more, nausea, drops in blood pressure, impulse control disordersImpulse control disorder — compulsive gambling, shopping, eating or sexual behaviour that can appear as a side effect of dopamine agonist medication.Learn more — are documented consequences of the treatment rather than injuries caused by it, so they are not what this category is for. Whether any particular event qualifies is a decision for ACC, taken on clinical evidence, and the person to raise it with is the clinician treating you.
Where the two systems collide
This is the practical payoff, and it catches people who are dealing with both at once.
| Rule | What it means for you |
|---|---|
| Community day services are funded for adults “who are not receiving compensation through ACC” | If you have an accepted ACC claim, ask your NASC how that affects a day services allocation. The two do not simply stack |
| High Use Health Card: “The 12 visits must be related to a health condition that is ongoing, and not be related to an injury” | Visits after a fall do not count towards the twelve. In Parkinson’s, where falls are a common reason to see the doctor, this can quietly keep you below the threshold |
| Disability Allowance covers costs “that are not fully covered by another agency” | Anything ACC is already paying for cannot also be claimed here |
| Equipment: ACC funds equipment for injuries; Equipment and Modification Services funds it for disability | Which agency supplies a walking frame can depend on why you need it. Ask the assessor rather than assuming |
If this applies to you
| Your situation | What to do |
|---|---|
| You assumed ACC covers Parkinson’s | It does not. Your route is a NASC for services and Work and Income for income support |
| You fell and broke something | See a doctor and have them lodge an ACC claim. A fall is an accident, whatever contributed to it |
| Someone told you ACC will not cover you because of your condition | That answer is about the condition, not about the injury. Ask specifically about the injury event |
| Your ACC claim was declined | Ask for the reasons in writing and about the review process. Advocacy services exist for this |
| You were working when you were injured | Ask about weekly compensation. Eligibility usually starts on day 8 |
| Something went wrong during medical treatment | Raise treatment injury with the clinician treating you. Normal side effects are not what that category covers |
| You are counting GP visits for a High Use Health Card | Injury-related visits do not count. Ask your practice how many qualifying visits you have |
| You have an ACC claim and disability supports at the same time | Tell both. Several rules turn on whether another agency is already covering the cost |
This page is not medical or legal advice and does not decide any claim. Cover decisions are made by ACC on the facts of each case. Everything here was checked in August 2026 — confirm your own position with ACC, your doctor and your NASC.