Reasonable and Customary (R&C)
Amounts that exceed Reasonable and Customary (R&C) expenses are eligible for reimbursement with a flexible spending account (FSA), health savings accounts (HSA) or a health reimbursement arrangement (HRA). Reasonable and Customary (R&C) expenses reimbursement is not eligible with a limited-purpose flexible spending account (LPFSA) or a dependent care flexible spending account (DCFSA).