CGM and DFU Healing Post-discharge

Inclusion Criteria: * Adults aged 18 and over with type 2 diabetes admitted to the hospital with diabetic foot ulceration with or without infection (cellulitis or osteomyelitis) * HbA1c \>= 8.0% at the time of enrollment * Treatment of diabetic foot ulcer with medical management and/or a single toe amputation * Patients with prior amputation at or below the ankle may be enrolled if they develop an ulceration in the foot that is not felt to be a surgical wound from prior amputation, defined as a healed surgical site for at least 6 weeks after the surgery before the onset of the new ulceration * Wound, Ischemia, foot Infection (WIfI) score of 1-3 * Duration of DFU less than 1 year * Able and willing to use continuous glucose monitoring technology independently or with the assistance of a close relative or caretaker Exclusion Criteria: * Age \< 18 years * Homelessness or anticipated to have unstable housing after discharge * A WIfI score of 4, denoting a very high risk for major amputation (above or below the knee) and very low odds of healing within 12 months * Any amputation more extensive than just a single toe during index hospitalization * Patients with type 1 diabetes * Participants enrolled in another interventional clinical trial (including during the run-in period). * Inability to participate in the informed consent process for any reason * Female subjects who are pregnant or breastfeeding at the time of enrollment in the study * Subjects planning to use CGM technolo…