Thank you for your question
My name is Clare
I shall do my best to help you but I need some further information first
Are you her only child?
Why do you wish to obtain the medical records?
I am afraid that there is no such thing as a verbal Will unless the deceased is a soldier on active service.
IF you wish to obtain the records then your or one of your siblings needs to apply for Letters of Administration and then write a formal letter requesting the Records as Administrator of the Estate
Please ask if you need further details
Would this be a problem?