What Two Events Are Not Covered Under Homeowners Insurance?
Flood damage and earthquake damage. Both need a separate policy since standard homeowners coverage excludes them.
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If water rose up from outside, from a storm surge, a swollen river, or heavy rain pooling against the house, that's flood damage. It needs a flood policy, and it falls outside what your homeowners policy pays. If the ground shook and cracked the foundation or walls, that's earthquake damage, and it needs its own policy too. An adjuster will look at what caused the damage first, since that decides which policy applies. Your declarations page shows what you actually carry, so check it before assuming a denial was a mistake.
Know what your policy actually covers before the next renewal
If flood or earthquake coverage matters where you live, it's worth checking what other policies offer and at what price. A quote now shows you options before the next claim, not after.
If a claim gets denied for flood or earthquake, what happens next
A denial for flood or earthquake damage usually means the adjuster traced the cause to water coming up from outside or to ground movement, and your policy doesn't cover either one. That doesn't mean the denial is automatically right. Ask for the denial in writing with the specific reason, and ask what evidence the adjuster used to decide the cause. If a storm did both wind damage and flood damage to the same house, the wind part may still be covered even though the flood part isn't. Separating the two matters for what you get paid.
Sometimes the cause of damage is genuinely unclear. A cracked foundation could come from an earthquake, from a plumbing leak, or from soil settling, and these point to different policies with different insurers if you carry flood or earthquake coverage on top of your homeowners policy. You can ask for a second inspection. You can also hire your own engineer or contractor to give an opinion on what caused the damage. If that opinion contradicts the adjuster's, put it in writing and send it to the insurer formally rather than mentioning it on a call.
If the denial still seems wrong after that, most states let you file a complaint with the state insurance department. Many policies also include an appraisal process you can invoke when you disagree with the insurer's figure or conclusion. The denial letter should explain your appeal rights and the deadline to use them. Read that section closely. Missing the window can close off your options even when your case is solid.
None of this applies if the damage isn't covered under any policy you hold. If you don't carry flood or earthquake coverage and that's what caused the loss, the claim stays denied no matter how it's argued. That's the moment to look at whether adding one of those policies makes sense given where the house sits. A future loss from the same cause would otherwise come entirely out of pocket.
What if the damage came from more than one cause
Storms rarely cause one kind of damage at a time. Wind can tear off shingles while rain gets in through the hole, and water can rise separately from a nearby creek. Each of those has a different cause, and under your policy, cause is what decides who pays. The wind damage and the water that got in through the roof may be covered under your homeowners policy. The water that came up from the ground outside is a flood, and that part isn't, unless you carry a separate flood policy.
Adjusters and homeowners disagree most often in cases like these. The adjuster has to apportion the damage, meaning decide how much of the total loss came from each cause, and that split determines the payout. If you think the split favors the insurer, ask for the breakdown in writing. Ask specifically how much was attributed to wind versus water, and what inspection or evidence supports that division. A contractor's estimate that separates the two kinds of damage can help if you want to challenge the adjuster's numbers.
Timing matters in these cases too. If wind let water in before any flooding occurred, that sequence can affect how the claim is decided. Photos taken soon after the storm, before cleanup or repairs start, help establish what happened and in what order. If you didn't take photos right away, check with neighbors, local weather reports, or news coverage of the storm. They sometimes document flood timing in ways that support or contradict the insurer's account.
If you carry both homeowners and flood coverage, you may end up filing two separate claims with two different insurers, even though the damage happened in a single storm. Keep the claims separate in your records. Don't assume one insurer is relaying information to the other. Mixing up which repairs belong to which claim can slow down both payouts and create confusion about what's already been paid for.
Before you sign anything
Pull your declarations page and check whether flood or earthquake coverage is listed, not assumed. If it's missing and either risk applies to your house, compare policies now rather than after the next storm.
