In general, yes.
In fact, because insurance is as closely regulated by the states as it is, insurers are often called upon (or perhaps pressured) to reopen or to reconsider claims when complaints are made by consumers to consumer affairs departments of state insurance regulatory authority. That is not to say, though, that every claim that is reopened will end up with a different result.
The party seeking to reopen a claim (usually an insured or claimant) will normally have to present new or overlooked evidence or documentation that supports the claim. State insurance statutes generally mandate that insurers have appeals processes for denied claims, and that the insured be apprised of the steps that have to be taken to initiate and to pursue an appeal. Such an appeal is a sort of reopening of a claim.
if people use quartz as a medium of exchange, then they
That is the correct spelling of "reopened" (opened again).
Dehiscence is the medical term meaning a surgical cut that reopened.
He closed all the banks and only reopened those with enough money.
3
Case Reopened The Black Dahlia - 1999 TV was released on: USA: 1999
16??1599
Nixon
Perry
No
The Kansas Nebraska Act reopened argument over the spread of slavery into territories of the Louisiana Purchase.
It depends on your policy terms and the state you live in. Each state has different regulations. The easiest way is to call the insurance company claims department and ask them. Plus how long is a "Few" years?