Now, in its latest release ACC tells us weddings are a prime occasion for injury: over-enthusiastic dancing and hugging; infected blisters from new shoes; and plain old drunken tomfoolery causing myriad compensation claims without, it seems, any shame.
Laugh uproariously, but there is a finite number of taxpayers paying for accident treatment and other healthcare, and the danger is that our collective demands will sink this precious resource.
It's not only individual demands, of course - private insurers like Southern Cross are becoming more aggressive about ensuring that ACC coughs up, as it faces bigger and more complex treatment demands.
Personally, I think the time is coming when all able adults will have to pay a form of health insurance: in British Columbia, Canada, for example, every working adult makes a weekly payment to the state and, in return, gets sustainable health services. Those who want more, pay for more - just as more than a million New Zealanders already do.
While there will be those who find the idea an affront to the very notion of a public health service, there is every reason to believe that the present system - a cash-strapped public service, and a private counterpart that delivers most benefit to the young and healthy - could be improved upon. And with the elderly, the young and the acutely ill most in need, maybe there's a case for better weighting of the public system in their favour.
In the meantime, ACC should continue in its efforts to alert us all to the chance of slipping over, electrocution and other wedding-related mishaps. In the interests of fairness, perhaps it should add 1000-piece Lego sets and toddlers to its list of household hazards.