Decision

Partners Life repriced Protection Plan medical twice in 91 days, a compound 18.9% rise its newer plan escaped

Source: Partners Life, Private Medical Cover Premium Changes

Partners Life lifted the price list on Protection Plan health cover 16.6% from 22 April 2026, then 2.0% more from 22 July. Neither notice says the two multiply out to 18.9% in one quarter. Its newer Journey Plan rose 3.9%.

By Henry Smith · Premiums · 2026-06-17

What this means for you Two price rises in one quarter multiply out to 18.9% on Protection Plan health cover, and holders meet the whole lot in one anniversary letter, on top of the yearly rise for being a year older. The newer Journey Plan moved 3.9% over the same two rounds. Switching product or insurer means fresh health questions, which lands hardest on older holders.

Partners Life put up the price of its older health insurance twice in three months. Rates on Partners Protection Plan private medical cover, the cover that pays for private hospital and specialist treatment, rose 16.6% from 22 April 2026, then another 2.0% from 22 July 2026 (riskinfo NZ, 17 March 2026, and riskinfo NZ, 9 June 2026, both retrieved 20 August 2026). Neither notice says what the two rises come to together.

They come to 18.9%, because rises like these multiply rather than add (QuoteHub arithmetic). The two dates are 91 days apart. Over the same two rounds, Partners Life's newer product, Journey Plan, moved 3.9%.

Those figures cover the price list alone. Three other things also push a bill up: the extra you pay for being a year older, the yearly top-up that keeps your benefits level with inflation, and a rise in the flat annual policy fee.

What did Partners Life announce?

On 17 March 2026 riskinfo NZ published a notice Partners Life had sent to advisers. Rates on Protection Plan private medical cover, including the Specialists and Tests Option, would rise 16.6% from 22 April 2026. The same notice put the Journey Plan rise at 2.0% (riskinfo NZ, 17 March 2026, retrieved 20 August 2026).

That notice also lifted the flat policy fee on both products by 3.0%, from $64.13 to $66.05 a year (riskinfo NZ, 17 March 2026, retrieved 20 August 2026). Partners Life put the round down to "rising medical costs ... an increased volume of claims, and a struggling public health system" (same source).

A second notice followed on 9 June 2026. Protection Plan private medical would rise another 2.0% and Journey Plan another 1.9%, both from 22 July 2026 (riskinfo NZ, 9 June 2026, retrieved 20 August 2026). Chatswood Consulting, which tracks insurer notices for advisers, confirmed both figures and said the rise applies "for policy anniversaries from 22 July 2026", reaching clients in their anniversary letters (Chatswood, 17 June 2026, retrieved 20 August 2026).

Why 16.6% plus 2.0% is not 18.6%

Base rates are the insurer's price list: what cover costs at each age, before anything about your own policy is added. Lift that list twice and the second rise applies to the already higher price, so the two multiply.

Picture a rate sitting at 100 before the April round. April takes it to 116.6. July lifts that by 2.0%, to 118.9. The price list therefore rose 18.9% between 22 April and 22 July, a gap of 91 days.

Widen the window and the number grows. A third rise of 2.0% on both products took effect on 22 January 2026 (riskinfo NZ, 15 December 2025, retrieved 20 August 2026). Put all three rounds together and the Protection Plan price list is up 21.3% in six months. Journey Plan over the same six months is up 6.0%.

Chart: QuoteHub arithmetic on the rises in the table below, all sources retrieved 20 August 2026. Price list only: it leaves out age-related rises, benefit inflation and the policy fee.

Date it starts	Protection Plan rise	Journey Plan rise	Protection Plan running total	Journey Plan running total
22 January 2026	+2.0% (riskinfo NZ, 15 December 2025)	+2.0% (same source)	+2.0%	+2.0%
22 April 2026	+16.6% (riskinfo NZ, 17 March 2026)	+2.0% (same source)	+18.9%	+4.0%
22 July 2026	+2.0% (riskinfo NZ, 9 June 2026)	+1.9% (same source)	+21.3%	+6.0%

Rises as reported, all retrieved 20 August 2026. Running totals are QuoteHub arithmetic, multiplied from 21 January 2026.

Why did the newer plan rise so much less?

Same insurer, same treatment costs, same dates. Across the April and July rounds the Protection Plan price list rose 18.9% and the Journey Plan price list rose 3.9%, so the older product took 4.8 times the rise. Partners Life's explanation covers everyone it insures: pharmaceuticals, specialist services, technology, more claims (riskinfo NZ, 17 March 2026, retrieved 20 August 2026). None of those costs care which product a claim is paid from.

What separates the two products is which shelf they sit on. Journey Plan is the newer range, on sale since late 2025, and Partners Life says existing Protection Plan clients can transfer to it (riskinfo NZ, 9 June 2026, retrieved 20 August 2026). A newer product can fairly need smaller corrections, because it was priced on today's claims costs when it launched.

Either way, the product on sale to new customers moved 3.9% in the quarter. The product existing holders sit in moved 18.9%.

When will I actually see this?

Nothing changes on the day a round takes effect. You meet the new price list at your policy anniversary, the date each year when your cover renews and gets repriced. Every round since your last anniversary arrives in that one letter.

The July 2025 round showed how wide the gap can be. Rates rose 2% for new clients, but "for existing clients with anniversaries on, or after, 22 July 2025, the annual increase will be 20%" (riskinfo NZ, 17 June 2025, retrieved 20 August 2026). Two percent was the round. Twenty was the letter.

The bundle building now is at least as big. A Protection Plan holder with an anniversary after 22 July 2026 meets the January, April and July rounds at once, so 21.3% before anything personal is added. Partners Life also made an October 2025 adjustment whose size we could not verify, and some anniversaries will pick it up too (riskinfo NZ, 15 December 2025, retrieved 20 August 2026).

The personal part is real. A saved earlier version of Partners Life's own premium-changes page says the yearly change is "calculated based on age related premium changes, inflation adjustments to benefits, underlying premium rate and loyalty premium reductions" (Partners Life, earlier cached version, retrieved 20 August 2026). In plain terms: you are a year older, your benefits were topped up for inflation, the price list moved, and any loyalty discount comes off. Health cover costs more with every year of age, so the 21.3% comes before your age does anything. The policy fee rise sits on top.

What happens to my policy?

If you hold Protection Plan private medical cover, the number that matters is the one in your anniversary letter, not the percentages in these notices. That letter blends the rounds you have not met yet, your age-related rise and any loyalty discount. The 2025 case, a 2% round landing as a 20% letter, is the size of gap to expect (riskinfo NZ, 17 June 2025, retrieved 20 August 2026).

Transferring to Journey Plan trades cover for price: its smaller rises partly come from a design that lets clients drop options. The fair comparison is what each policy pays for, not the headline percentage.

The same caution applies to changing insurer. New cover means new health questions. Anything that has developed since you were first accepted can be left out of the new policy while the old one still covers it. That is why the gap bites hardest for older holders and anyone whose health has changed. Our guide to health insurance explains how age-based medical pricing works, and our insurer comparison tool puts the alternatives side by side.

The cost pressure behind the rises is genuine. Partners Life reported claims paid up 16% in its 2024 financial year (riskinfo NZ, 17 June 2025, retrieved 20 August 2026), and our research on treatment costs and waiting times documents the private treatment inflation behind it. The narrower question this quarter raises is how evenly one insurer split a single price correction between the customers it has and the customers it wants.

What we could not check

The main document is the weak point. Partners Life's premium-changes page loads in a browser but not to a direct fetch. On 20 August 2026 that fetch returned the title and no text. A rendering service returned an older version about an 11% rise from 22 April 2024. The page is rewritten each round, so its current wording was closed to us. Every 2026 figure here rests on riskinfo NZ's dated reports, with the July round confirmed by Chatswood Consulting. We found no second outlet for the April round's 16.6%.

We do not know how big the October 2025 adjustment was, so the full 12-month bundle for most anniversaries will be larger than the 21.3% we can verify. We do not know whether Protection Plan is still sold to new customers. Our reading, that existing holders absorb the correction while the product on the shelf is spared, is an inference from the gap between the two. Settling it would need claims figures split by product, and those are not published. We have not seen a real anniversary letter, and results vary with age, benefit inflation, excess and loyalty discounts. The quote above comes from a saved earlier version of the Partners Life page, not its current text.

Sources

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