Thank you for your inquiry on CMS108v12, Venous Thromboembolism Prophylaxis. The time that the medication was administered to the patient is recorded in EHR and submitted by QRDA file as a dateTime type. A point of time (i.e., 10/01/2024 at 8:00AM) or a period time (i.e., start dateTime 10/01/2024 at 8:00AM and end dateTime 10/01/2024 at 9:00AM) will be presented in the EHR and QRDA file. When the medication administration dateTime is processed against the logic, only the date (i.e., 10/01/2024) will be used for measure calculation, where it is used for comparisons for logic "day of or day after admission date".