Well, he’d get better health care here than in Indonesia, anyway (although from what I know, the Indonesians would do their best) but besides anything else, PNG was an Australian territory until quite recently, and we still provide specialist support to them when needed under a variety of agreements (PNG-Australia Development Cooperation Strategy).
Oh, they would do their best, but that best wouldn’t compare to what Australia can provide.
I do usually forget that PNG was your territory.
In any case, the Royal Flying Doctor Service is a heck of an outfit. If I ever came Down There, and sat on a redback in the Outback, I’d be more than happy to turn bottoms-up for them to fix it.