Introduction: Telehealth, a rapidly emerging aspect of healthcare, is critical in addressing accessibility issues and improving patient care. In the field of nursing informatics, the use of telehealth technology has proven to be beneficial in terms of bridging geographical distances, offering timely interventions, and improving overall healthcare outcomes. This paper investigates telehealth's varied function in nursing informatics and its revolutionary impact on enhancing access to care. Body: Patient Monitoring using the Internet: When incorporated with nursing informatics systems, telehealth allows for real-time remote patient monitoring. This feature enables healthcare providers to remotely monitor patients' vital signs, chronic diseases, and medication adherence. Nursing informatics enables the smooth integration of remote monitoring data into electronic health records (EHRs), providing healthcare workers with a complete picture of the patient's health state. Telemedicine and virtual consultations: Nursing informatics makes virtual consultations and telemedicine services more accessible. Healthcare providers can conduct remote consultations, delivering timely advice and interventions to patients regardless of their geographical location, using secure and interoperable platforms. Telehealth lowers obstacles to healthcare access, particularly for people living in rural or underserved areas, resulting in better patient outcomes and satisfaction. Improved Patient Education and Engagement: Nursing informatics, in conjunction with telemedicine, allows for the digital transmission of individualized health information and educational resources to patients. Nurses can communicate with patients via encrypted texting, video conferencing, and internet portals, creating a collaborative approach to care. This improves patients' understanding of their health problems and encourages self-management. Care Coordination that is Efficient: Telehealth technologies linked into nursing informatics systems help healthcare providers coordinate care more effectively. Communication and collaboration are improved through virtual meetings, secure texting, and shared care plans. Improved coordination ensures that patients receive timely and well-coordinated treatment, lowering the probability of services being fragmented or duplicated. Vulnerable Populations Accessibility: Nursing informatics in telehealth addresses healthcare access inequities by reaching out to vulnerable populations such as the elderly or those with limited mobility. Individuals who may have difficulty accessing traditional healthcare venues can obtain vital care and support through mobile health applications and telehealth platforms. Data Security and Privacy Protection: Integrating telehealth into nursing informatics necessitates stringent safeguards to maintain patient data confidentiality and privacy. To protect patient information during telehealth contacts, ethical nursing informatics practices include employing encryption, secure authentication, and adhering to regulatory norms. Conclusion: Telehealth becomes a strong tool for enhancing access to care when it is easily incorporated into nursing informatics. Nursing informatics contributes to a healthcare landscape that is more inclusive, patient-centered, and responsive to the diverse needs of individuals, regardless of their geographical location, by leveraging remote monitoring, virtual consultations, patient engagement strategies, and efficient care coordination. As technology advances, the incorporation of telehealth into nursing informatics has the potential to be a transformative force in promoting accessible and equitable healthcare for all.