Health policy is defined as "decisions, plans, and actions taken within a society to achieve specific healthcare goals." An explicit health policy, according to the World Health Organization, can accomplish several things: it defines a vision for the future, it outlines priorities and the taking a bigger of various groups, and it commission and notifies people. Public health is frequently used to refer to a policy's health-related content. Global health policy, public health policy, mental health policy, health care services policy, insurance policy, personal healthcare policy, pharmaceutical policy, and public health policies such as vaccination policy, tobacco control policy, or breast - feeding policy are all examples of health policies. Health policy may also address issues concerning healthcare delivery, such as financing and provision, access to care, quality of care, and health equity. Health policy also encompasses the governance and implementation of health-related policy, which is also known as health governance, health systems governance, or healthcare governance. Conceptual models can assist in demonstrating the flow from health-related policy development to health-related policy and programme implementation, as well as health systems and health outcomes. Policy should be understood to be more than just a national law or health policy that backs up a programme or intervention. The rules, regulations, guidelines, and administrative norms that governments use to translate national laws and policies into programmes and services are known as operational policies. The policy process includes national or decentralised decisions (including funding decisions) that affect whether and how services are delivered. To ensure sustainable scale-up, policies at multiple levels of the health system and over time must be prioritised. A favourable policy climate will make it easier to scale up health interventions. There are numerous aspects of politics and evidence that can influence a government, private sector business, or other group's decision to implement a specific policy. To identify programmes and practises capable of improving policy-relevant outcomes, evidence-based policy relies on science and rigorous studies such as randomised controlled trials. Most political debates revolve around personal health care policies; particularly those aimed at reforming healthcare delivery, and can be classified as either philosophical or economic. Individual rights, morality, and government authority are central to philosophical debates, while economic issues include how to maximise the efficiency of health care delivery while minimising costs. Access to medical professionals from various fields, as well as medical technology such as medications and surgical equipment, is central to the modern concept of healthcare. It also entails having access to the most up-to-date information and evidence from research, such as medical research and health sector services. There are numerous types of health policies that focus on the financing of healthcare services in order to spread the economic risks of illness. Among these are publicly funded health care (via taxation or insurance, also known as single-payer systems), mandatory or voluntary private health insurance, and complete privatisation of personal health care services. The debate over which type of health financing policy results in better or worse quality of healthcare services provided continues, as does the question of how to ensure that allocated funds are used effectively, efficiently, and equitably.