ApriaDirect is the online retailer for Apria Healthcare. Orders placed on ApriaDirect.com are payed in full at the time of purchase and are not billed through insurance. ApriaDirect does not have bill pay.
However, you might be trying to pay a bill for an order placed through Apria Healthcare, who does bill through insurance.
If you are trying to pay a bill from Apria Healthcare, please visit: The ApriaDirect login page here