A method for patient ID resolution in recordation of patient data acquired by a medical device (10) comprises: receiving patient data from the medical device comprising pre-gap patient data (50) followed in time by a time gap (52) followed in time by post-gap patient data (54); receiving one or more timestamped patient ID entries (56, 58) associated with the received patient data; associating first patient ID information with the pre-gap patient data; and associating second patient ID information with the post-gap patient data; wherein the associating operations are based on the one or more timestamped patient ID entries (56, 58) associated with the patient data.