I am not a teacher.
What do you want to say? How many claims are there?
If there are several claims and you want to know whether any of them have been paid, then you should say, 'I want to check whether any of the previous claims have been paid or not.'
If there is just one claim and you want to know whether it has been paid, you should say, 'I want to check whether the claim has been paid or not.'
If there is just one claim and you want to know whether any part of it has been paid, you should say, 'I want to check whether any (part) of the claim has been paid or not.'