|Synonyms||Assistant practice clinicians, non-physician practitioner, Advanced Practice Provider|
|Medicine, health care|
Mid-level practitioners, also called advanced practice providers and non-physician practitioner, are trained health care providers who have a defined scope of practice. This means that they are trained and legally permitted to provide healthcare in fewer situations than physicians but more than other health professionals. For example, a mid-level provider may be trained for and legally permitted to perform some surgical procedures. They have highly variable levels of education and may have a formal credential and accreditation through the licensing bodies in their jurisdictions. They are increasingly being used to render services autonomously, particularly in rural and remote areas, to make up for physician shortages.
Because of their diverse histories, mid-level providers' training, functions, scope of practice, regulation, and integration into the formal health system vary from country to country.
- trained and legally authorized to provide healthcare,
- having at least two years training at university or other institution of higher education, and
- able to diagnose and treat medical conditions, within the scope of their training and licensure, by prescribing medication and/or performing surgery.
US professional organizations for physician assistants, nurse practitioners, nurse anesthetists, clinical nurse specialists, and Certified Nurse-Midwives prefer the term Advanced Practice Provider (APP). They are concerned that "mid-level" will be misunderstood as indicating that they provide only a medium quality of care to patients, or that it does not adequately convey the extent of their education, which in the US often includes a master's degree or other advanced degree in a healthcare field.
Other providers prefer their specific professional title (such as "nurse practitioner") to any category.
MLPs by country
In Canada there are four identified allied primary health practitioners. They include: physician assistant, nurse practitioner, midwife and anesthesiologist assistant. These four providers are identified under the national occupational competency: NOC 3124: Allied Primary Health Practitioners. 
In 2019, a new mid level health care provider role was introduced in India, known as Community Health Officer (CHO). The role was intended fo support the Health and Wellness Centres in community level in India.
Mid-level practitioners in the UK are known as Advanced Clinical Practitioners (ACP) and is an evolution of many differing professions which use various titles such as ‘Extended Scope Practitioner’ or ‘Advanced Practitioner’. Historically there has been debate over the consistency of quality in these senior clinicians and therefore it became necessary to generate a distinguished definition of the ACP role. The ACP:
- Is a registered healthcare practitioner with a minimum of 5 years clinical experience (2 years in a senior clinical role)
- Has acquired expert knowledge and complex decision making skills which may be an extension of their traditional scope of practice
- Will undertake a two-year level 7 (Master's degree) training course in Advanced Practice
- Will maintain training and CPD requirements 
This is an emerging role and is showing a good deal of promise in meeting the demands of the UK's rapidly evolving healthcare requirements. ACPs may practice in the acute setting (ED, critical care, medical or surgical wards) or community General Practice / family medicine. The majority can independently assess, investigate (through blood science / imaging / labs etc.), diagnose and formulate a treatment including prescribing medications or referring to specialist care. Physician associates practising in the United Kingdom is the equivalent title to physician assistant.
The deployment of ACPs is considered to be part of a Value Based Recruitment framework driven by Health Education England (HEE). This seeks to appoint clinicians based upon their competencies, values and behaviours in support of collaborative working and delivering excellent patient care.
In the United States, mid-level practitioners are health care workers with training less than that of a physician but greater than that of nurses and other medical assistants.
The term mid-level practitioner or mid-level provider is related to the occupational closure of healthcare. This concept centered around physicians as the ultimate professional responsible for healthcare. As healthcare demands have increased in the United States due to an aging population, a physician shortage and the implementation of the Patient Protection and Affordable Care Act of 2010 there has been a shift toward more independence in practice for professionals such as physician assistants, nurse practitioners, pharmacists, dentists, podiatrists and dental therapists.
Concerns about terminology
In recent years some organizations and specialties have proposed the discontinuance of the term mid level in reference to professional practitioners who are not physicians. Perhaps unsurprisingly, each organization prefers to use their specific title, and physicians organizations are concerned about title inflation.
Drug Enforcement Administration
The term mid-level practitioner as found in the DEA classification in Section 1300.01(b28), Title 21, of the Code of Federal Regulations is used as a means of organizing drug diversion activities. The term mid-level practitioner as defined by the DEA Office of Diversion Control, "...means an individual practitioner, other than a physician, dentist, veterinarian, or podiatrist, who is licensed, registered, or otherwise permitted by the United States or the jurisdiction in which he/she practices, to dispense a controlled substance in the course of professional practice." Some health professionals considered mid-level practitioners by the United States DEA include:
- Allied health professions
- Health human resources
- Nurse Practitioner
- Nurse Anesthetist
- Advanced Practice Registered Nurse/Advanced Practice Nurse
- Certified Nurse‐Midwife
- Physician Assistant
- Anesthesiologist Assistant
- Lehmann, U (2008), Mid-level health workers: The state of the evidence on programmes, activities, costs and impact on health outcomes - A literature review (PDF), Geneva: World Health Organisation
- Mid-level health providers: a promising resource to achieve the health Millennium Development Goals (PDF), Geneva: World Health Organization, Global Health Workforce Alliance, 2010
- Bishop CS (2012). "Advanced practitioners are not mid-level providers". J Adv Pract Oncol. 3 (5): 287–8. PMC 4093350. PMID 25031957.
- "Health and Wellness Centres under Ayushman Bharat". pib.gov.in. Retrieved 2020-01-14.
- Doherty, J; Conco, D; Couper, I; Fonn, S (2013). "Developing a new mid-level health worker: lessons from South Africa's experience with clinical associates". Global Health Action. 6: 19282. doi:10.3402/gha.v6i0.19282. PMC 3556716. PMID 23364079.
- "East Midlands Advanced Clinical Practice Framework" (PDF). National Health Service. 28 November 2014. Archived from the original on 27 December 2016.CS1 maint: unfit url (link)
- "Mid-Level Practitioners Authorization by State". U.S. Department of Justice Drug Enforcement Administration, Office of Diversion Control. Retrieved 13 June 2019.
- "Mid-Level Practitioners Authorization by State Chart" (PDF). U.S. Department of Justice Drug Enforcement Administration, Office of Diversion Control. Retrieved 11 June 2011.