Field entry, published 2026-11-03, updated 2026-11-03. Group: Health occupations across ISCO-08
How are medical doctors classified in general terms?
| Major group | Major Group 2: Professionals |
|---|---|
| Skill level | Skill level 4 |
| Code ladder | Major group, then sub-major and minor groups, then a detailed unit group, described here only in general terms |
Classification only, not a job decision
This guide outlines the general placement of medical doctors in the ILO classification, without deciding any individual reader's occupation or code.
Medical doctors are classified in ISCO-08 as health professionals in Major Group 2, at skill level 4, because their defining work is diagnosing illness and injury, planning and delivering treatment, and preventing disease. That placement follows the work, not the ward, the employer, or the prestige of a particular specialty name. A doctor working in a hospital, a clinic, a community service, or a research setting remains within professional health work in general terms when diagnosis and treatment remain the main duties.
What core duties put doctors with health professionals?
The central duties are clinical assessment, diagnosis, treatment decisions, prescribing and procedures within the scope of medical practice, follow up, and prevention. Doctors also record findings, explain options to patients, refer onward where needed, and take responsibility for the clinical plan. Those duties demand extended specialised knowledge, judgement under uncertainty, and accountability for outcomes, which is why ISCO-08 places the occupation at the highest skill level. The classification looks at the bundle of duties as a whole. A single task, such as giving advice on healthy living, would not by itself define the occupation, because many health roles give such advice. It is the combination of assessment, diagnosis, treatment planning, and clinical responsibility that marks medical work out.
How are general and specialist doctors distinguished without using detailed codes?
In general terms, ISCO-08 recognises a broad split between doctors whose practice spans a wide range of conditions and doctors whose practice concentrates on a particular field, age group, organ system, or type of treatment. The distinction rests on the breadth or focus of the clinical work, not on a title printed on a door. A general practitioner style role typically handles undifferentiated presentations, ongoing care, and coordination across problems, while a specialist style role typically handles a narrower range of conditions in greater depth. Both remain professional medical work, and both sit at the same broad skill level. The ILO structure then refines that broad split into more detailed groupings, which readers should check directly in the ILO text rather than inferring from a specialty label alone.
| Aspect of medical work | General pattern in ISCO-08 |
|---|---|
| Main focus | Diagnosis, treatment, and prevention |
| Knowledge base | Extensive medical knowledge applied to individual patients |
| Responsibility | Accountability for the clinical plan |
| Breadth | General practice across conditions, or focused specialist practice |
| Setting | Hospitals, clinics, community services, and similar health settings |
Why do workplace and employer not decide the grouping?
A doctor employed by a university, a public service, a charity, or a private clinic is still doing medical work when the main duties stay clinical. ISCO-08 classifies occupations, not industries or employers, so the same occupation can appear in many industries. Similarly, a doctor who spends most working time teaching medical students, administering a department, or running a research programme has a different main task profile, and that profile, not the medical qualification, becomes the relevant question for classification. Qualification matters as background to skill, but it does not override the duties actually performed. That rule prevents a misleading count in which everyone holding a medical degree is automatically counted as practising medicine, regardless of what they spend their working time doing.
What boundaries keep doctors separate from neighbouring health roles?
Doctors are separated from nurses, pharmacists, dentists, physiotherapists, and technicians by the scope of clinical responsibility and by the kind of tasks that define each occupation. Nurses centre on nursing care, midwives on care around pregnancy and birth, pharmacists on medicines, dentists on oral health, and physiotherapists on movement and rehabilitation, each in general terms. Technicians centre on technical procedures and tests that support diagnosis and treatment. Those neighbouring roles may work closely with doctors, share patients, and overlap on particular tasks such as monitoring or advice, yet their main task bundles differ. Overlap on one task does not merge two occupations, because ISCO-08 compares the full set of main duties and the level of clinical judgement involved.
How should this general placement be read in practice?
Readers should treat this guide as a map to the ILO structure, not as a personal determination. To explore further, open the ILO ISCO-08 structure, find the health professional area, and read the full group descriptions, including what each grouping includes and excludes. Pay attention to whether the description emphasises general or focused practice, and to how it describes clinical responsibility. Avoid jumping from a familiar specialty name straight to a conclusion, since names vary between countries and health systems. This page offers no tool for finding an individual’s code, and it does not settle any reader’s occupation, because that step would require a complete account of main duties matched against the authoritative ILO text.
Sources checked
Back to the Health occupations across ISCO-08 group or browse all occupations.