Turning 31 Soon? There's a Health Cover Deadline Nobody Warns You About

Worth knowing what hospital cover actually costs at your age before the deadline turns the question academic, which takes about as long as a health insurance comparison with Compare Club and rather less time than most people spend choosing a phone plan.

What the deadline actually is

Lifetime Health Cover loading is the mechanism, and it works off something called your base day.

Your base day is the 1 July following your 31st birthday, per the ATO's guidance on Lifetime Health Cover. Hold hospital cover by then and nothing happens.

Don't, and when you eventually take out hospital cover you pay 2% extra for every year you were over 30 at the time.

So signing up at 35 means a 10% loading, and at 40 it's 20%.

The loading tops out at 70%, a ceiling you'd only reach somewhere around your mid-sixties.

That percentage sits on top of your hospital premium every year until you've held continuous cover for ten years. Only then does it come off.

The detail that catches people

Breaks in cover don't count toward the ten years.

Cancel for eight months during a lean stretch, and the clock doesn't pause politely; those months simply don't contribute, and you're extending the period you carry the loading. Lifetime Health Cover on the government's own health insurance site sets out how permitted days without cover are treated.

Which is a genuinely annoying interaction with the way most people in their twenties and thirties actually live, where income arrives unevenly and a monthly premium is the first thing cut.

Two exemptions are worth knowing about, because they catch a surprising number of people. New migrants who take out hospital cover within twelve months of registering for Medicare are treated as having held cover from that registration date.

Anyone born on or before 1 July 1934 is outside the scheme altogether, which matters mainly if you're sorting out a parent's cover rather than your own.

None of this means you should buy hospital cover at 24

Plenty of people are better off without it for years, and the honest answer depends on income, health and whether you'd actually use a private hospital.

Three things make the decision real rather than theoretical.

If your income is above the Medicare Levy Surcharge threshold, you may already be paying a surcharge at tax time for not holding hospital cover, in which case the comparison is between two costs rather than between a cost and nothing.

If you're nowhere near that threshold and in good health, waiting is defensible; just diarise your base day so the choice stays a choice.

Set a calendar reminder for the March before it, since that's when funds write to members about premium changes and you'll want to be comparing at the same time everyone else is.

And if you're already paying for extras cover, understand that extras alone does nothing for Lifetime Health Cover. Only hospital cover counts, which surprises a lot of people who assumed any policy would do.

What to do with this before your birthday

Find out your base day. Take your 31st birthday, go to the next 1 July, that's it.

Price hospital cover now rather than at 34, because the number you're comparing against is not just the premium but the premium plus a decade of loading if you leave it.

Read what a basic hospital policy actually covers before assuming it's worthless to you, and read what it restricts, since the cheapest tier restricts a lot.

Ask the fund directly which treatments sit in the restricted column on the policy you're quoted, and get the answer in writing rather than from a summary table.

If you do decide to wait, the loading isn't retrospective punishment for the years you went without. It's calculated from your age on the day you join, which means the cost of waiting is knowable in advance instead of being a nasty surprise at 38.

Then make an actual decision and write it down somewhere you'll find it, which is more than most of us manage with any lifestyle admin that has a ten-year tail.

The deadline isn't a reason to panic-buy a policy you don't need. It's a reason to know the date, so that whatever you decide, you decided it, and our health section has plenty more on the parts of looking after yourself that nobody hands you a leaflet about.

General information only. It doesn't take your personal circumstances into account, and thresholds, loadings and policy terms change, so check your own situation with the ATO or your health fund.