What your
insurance
actually covers.
And precisely where it stops.
Standard insurance is built around standard medical events. A dive accident is not a standard medical event.
Most divers who carry health insurance and travel insurance believe they are covered. They are covered — for the vast majority of medical situations they will ever face. But a dive accident introduces costs, treatment requirements, and logistical realities that fall cleanly outside what standard policies are designed to address. The gap is not a small print issue. It is a structural one.
Decompression sickness requires a hyperbaric chamber. Evacuation from a remote island or a liveaboard at sea costs multiples of what general evacuation policies will pay. Search and rescue costs — where private or billable services are involved — are rarely covered by standard insurance. Repatriation is a separate cost from evacuation — one most divers never anticipate. And specialist dive medicine consultation may simply not be available within the standard medical network, particularly in the remote locations where some of the world's most compelling diving is found.
There are five gaps. Each is examined here in full.
Knowing what your insurance does not cover is half the answer. The other half is finding a plan built around what dive emergencies actually require — wherever in the world you dive. That is what Plan & Profile is for.
In some parts of the world, the medical system itself is a risk
In some settings, financial incentives may influence treatment recommendations, creating a need for independent medical review that goes beyond what any insurance policy document can provide.
A diver without expert medical advocacy is exposed on two fronts simultaneously — the dive incident itself, and the system treating it. The DAN emergency hotline provides something no insurance policy document can: a dive medicine physician on the line who knows what the condition actually requires, can communicate directly with the treating facility, and can ensure appropriate treatment is provided. This is not an insurance benefit. It is independent dive-medicine expertise available when it matters most.
Five ways a standard policy leaves a diver exposed.
Why standard insurance may not provide usable coverage for hyperbaric treatment
The most consequential gap. And the most misunderstood.
Standard health and travel policies frequently fail to provide usable coverage for hyperbaric treatment — through network exclusions, hazardous activity clauses, or policies written for general medical events rather than dive emergencies. A diver with decompression sickness discovers this at the worst possible moment. What the gap is, where it operates, what treatment actually costs, and what to verify in any policy before entering the water.
What remote site evacuation actually costs
The number in the policy. The number on the invoice.
A standard medical evacuation policy may cover $50,000. An air evacuation from a remote liveaboard or island dive site can exceed that before the aircraft lands. The gap between what policies promise and what evacuation from the world's great dive locations actually costs — examined with real figures, not ranges.
The cost no diver anticipates
Private rescue. Billable SAR. The cost most divers never consider.
Where government rescue services are available, they are typically free to the rescued individual. Where they are not — remote ocean locations, international waters, situations requiring private maritime response — search and rescue generates real cost that standard insurance rarely addresses. The gap divers least anticipate, and are therefore least prepared for.
Getting treated and getting home are two separate problems
The cost that follows the cost.
Evacuation policy covers the journey to treatment. Repatriation covers the journey home — a medically supervised return that can be as complex and costly as the evacuation itself. Most divers assume one covers the other. It rarely does. What repatriation involves, what it costs, and why it demands explicit coverage rather than assumption.
When the right doctor doesn't exist where you are
Remote locations. Language barriers. Financial medicine. The gap that compounds every other gap.
Dive medicine is a specialty. In the locations where the most compelling diving in the world is found — remote islands, developing countries, liveaboard routes far from major medical centres — a physician who understands dive physiology may not be locally available. This gap is not only financial. It is a medical competence gap: the wrong treatment administered with confidence is sometimes more dangerous than a delayed correct one. In some parts of the world, the financial interests of the treating facility add a further dimension — treatments prescribed for revenue rather than clinical need. What the consultation gap involves, where it is most acute, and why expert medical advocacy at the moment of incident is the only reliable answer.
The diver who understands the gap before the incident is in a fundamentally different position from the diver who discovers it after
Every guide in The Coverage Gap is written for the diver who has not yet needed it — and who, with the right information, may never face it unprepared. The five gaps are not obscure technicalities. They are the specific places where standard insurance ends and dive accident exposure begins. Understanding them costs nothing. Discovering them in the field can cost everything.
This is diver-advocate guidance. Nothing in this section is written to sell a policy. Everything in it is written to make sure you know what your policy does and does not cover before you need to find out.
You now know what the five gaps are and where standard insurance stops. The next question is which coverage is right for the diver you actually are. Plan & Profile answers that — starting with where you are based.