Access to care refers to the ability of individuals to obtain necessary medical services and treatments. This includes factors such as availability of healthcare providers, affordability of services, and the physical distance to healthcare facilities. Access can be influenced by socioeconomic status, insurance coverage, and geographic location. Barriers to access can lead to disparities in health outcomes among different populations. For example, individuals in rural areas may face challenges due to fewer healthcare providers and longer travel distances. Additionally, those without health insurance may struggle to afford necessary care, impacting their overall health and well-being.