Abstract: This research focuses on improving diabetes care in primary care settings in the UK through a case study approach. Secondary data was collected from previous studies and peer-reviewed articles to suggest evidence-based strategies for improving diabetes care. Four studies were analysed to provide insights on the current state of diabetes care in the UK, the feasibility of telemedicine consultations, the benefits of patient-centred care models, and barriers to patient adherence to treatment. The findings suggest that regular monitoring of patients with diabetes mellitus is necessary to achieve optimal glycaemic control, blood pressure, and cholesterol levels. Telemedicine consultations are a viable alternative to face-to-face consultations and can improve access to specialist diabetes care, particularly for patients in remote or rural areas. Patient-centred care models can improve diabetes care by promoting patient engagement and self-management, and involvement of specialist nurses can improve diabetes care outcomes and reduce healthcare costs. This studys findings highlight the need for primary care settings to adopt evidence-based practises to improve diabetes treatment outcomes and reduce the financial burden of the disease on healthcare systems.