Trauma insurance (critical illness cover) is sold by all the major NZ life insurers. The differences between providers are often in the details — condition definitions, the number of events covered, partial benefit structures, and claims philosophy. Here’s how the main providers compare.
NZ Trauma Insurance Providers
The main providers of trauma insurance in New Zealand in 2026:
- Partners Life
- AIA
- Asteron Life (part of Suncorp NZ)
- Fidelity Life (NZ-owned, NZX-listed)
- Cigna (now part of AIA in NZ)
- nib (also offers trauma through adviser channel)
Most trauma insurance in NZ is sold through licensed financial advisers — not direct. This makes comparison more complex but advisers can access multiple quotes simultaneously.
What to Compare
When comparing trauma insurance providers, look at:
- Number of conditions covered — ranges from ~40 to 70+ across providers
- Condition definitions — how strictly each condition is defined (a broader definition = easier to claim)
- Partial payment structure — do early-stage or less severe conditions trigger partial payments?
- Standalone vs accelerated benefit — does the payout come from life insurance or is it separate?
- Reinstatement of sum insured — can you reinstate the full sum insured after a partial claim?
- Children’s trauma cover — is it included, and on what terms?
- Premium structure and pricing — stepped vs level, and comparative premiums
Partners Life
Conditions covered: One of the broadest offerings in the NZ market — 70+ conditions with detailed definitions. Known for policyholder-friendly condition definitions.
Standout features:
- Broad condition definitions, including early-stage cancers and cardiac events
- Strong partial payment structure
- Reinstatement of sum insured after partial claim available
- Children’s trauma cover included with parents’ cover
Premium: Mid-to-upper range. The broader coverage and more generous definitions come at a cost.
Claims reputation: Partners Life has a strong reputation in the adviser community for claims payment. The company was founded with a focus on paying claims.
Best for: People who want the most comprehensive conditions list and generous definitions, and are willing to pay for it.
AIA
Conditions covered: ~50–60 conditions. Strong across core conditions.
Standout features:
- AIA Vitality integration — actively participating in the wellness programme can reduce premiums
- Clear policy wording and strong digital access through advisers
- Children’s trauma cover available
- Strong claims history
Premium: Competitive, particularly with Vitality participation discounts.
Best for: People who want comprehensive cover integrated with a wellness programme, and work through an adviser.
Asteron Life
Conditions covered: ~50+ conditions with competitive definitions.
Standout features:
- Strong partial benefit structure
- Competitive on definitions for key conditions (cancer, cardiac)
- Good adviser technology and policy management
Premium: Generally competitive.
Best for: Good value option with solid conditions coverage — worth comparing against Partners Life and AIA.
Fidelity Life
Conditions covered: Solid core conditions with reasonable definitions.
Standout features:
- NZ-owned company — decisions made locally
- Competitive for standard-risk clients
- Good claims reputation
Premium: Generally competitive.
Best for: People who want to support a NZ-owned insurer and get competitive standard-risk cover.
How to Compare
The single most effective way to compare trauma insurance is through a licensed financial adviser who has access to multiple providers. They can:
- Run comparative quotes for the same sum insured across all providers
- Compare condition definitions side-by-side
- Identify which providers offer the best terms given your health history
- Structure the policy alongside your life and income protection cover
Given the complexity of trauma insurance definitions, avoid trying to buy this direct without professional guidance.
Summary Comparison
| Provider | Conditions | Definitions | Value | NZ-owned |
|---|---|---|---|---|
| Partners Life | 70+ | Very broad | Mid-upper | Yes |
| AIA | 50–60 | Good | Mid (+ Vitality discount) | No (ASX) |
| Asteron Life | 50+ | Competitive | Mid | No (Suncorp) |
| Fidelity Life | 40–50 | Good | Mid | Yes |
Related guides: