What does proof of loss mean?

in regards to life insurance?
If it has to do with a death you need the death certficate.
With Regards to Life insurance it means being able to provide a death certificate.
If you are claiming that someone is dead, you need to produce an official death certificate
A death certificate for the person insured.

Or, if it's a loss of limbs thing on the policy, then a Dr's not stating you lost a limb.
proof of loss means a copy of the death certificate
It means you have to proivide a death certificate, before you are entitled to the amount of the policy.

Answers:

Proof of loss is usually a sworn statement by the claimant, and with life insurance is accompanied by a certified copy of the death certificate.

The insurance company will provide you with the form for the sworn statement.
You have to PROVE the person is really dead.
Unless you have the body in your file cabinet...give them a certified copy of the death certificate.
It means you need a certified copy of a death certificate in order for your claim to be processed, typically these are provided by your county coroner or the funeral director/home that handled the interment