In-home nursing care for elderly parent

My mother recently received a letter from the in-home caregiver service that provides a caregiver 5x/week to help her with daily activities (feeding, medication administration, bathroom, etc) due to dementia, stating that she paid a total of X amount for services in tax year 2023 and that that amount may be deductible on her taxes. Is there a particular form that needs to be filled out for this or is it just general medical expenses? It's a large amount and I'm concerned it's going to raise a red flag on her tax form. Thank you!