disputed claim

Translations
оспариваемое требование
The insurance company rejected the disputed claim due to lack of evidence.
Страховая компания отклонила оспариваемое требование из-за отсутствия доказательств.
Definitions
A disputed claim refers to a statement or assertion that is challenged or questioned by one or more parties, often in a legal or formal context, where the validity or truth of the claim is under contention.