(1) When a provider delivers equipment directly to the client or the client's authorized representative, the provider must furnish the proof of delivery when the medicaid agency requests that information.

(2) The medicaid agency requires the proof of delivery to:

(a) Be signed and dated by the client or the client's authorized representative (the date of signature must be the date the item was received by the client); and

(b) Include the client's name and a detailed description of the item(s) delivered, including the quantity, brand name, and serial number.