Medical Examiner – role, operating principles, and new regulatory changes in 2025

The medical examiner is a specialist who assesses the health status of a patient in the context of their ability to work and the granting of benefits from the Social Insurance Institution (ZUS). Their task is not to treat but to provide a reliable and objective assessment of medical documentation, the course of the disease, and professional prognosis. The decision issued by the medical examiner serves as the basis for ZUS’s administrative decision regarding pensions, allowances, and rehabilitation.

• The medical examiner assesses the inability to work and the degree of functional limitations of the body.
• The basis for the assessment is medical documentation and the examination of the patient.
• An objection can be filed against the decision to the ZUS medical commission.
• In 2025, new regulations were introduced extending the validity of decisions and the e-assessment system.
• Medical adjudication is a pillar of the social insurance system.

See also: What is occupational medicine and when do we deal with it?

Who is a medical examiner and what are their competencies?

A ZUS medical examiner is an official specialist with medical qualifications and training in medical adjudication. Their main task is to assess the ability to work based on medical documentation, test results, and an interview with the patient.

According to Articles 13 and 14 of the Act on Pensions and Benefits from the Social Insurance Fund (Journal of Laws 2024, item 933), the medical examiner:

• analyzes medical documentation and the history of the disease,
• conducts the adjudicative examination,
• assesses the degree and permanence of the inability to work,
• issues a decision that serves as the basis for ZUS’s decision.

The examiner can be a doctor of various specialties (internist, neurologist, psychiatrist, orthopedist, or occupational medicine physician), but must complete adjudicative training and pass a state exam organized by ZUS. Research from the Institute of Occupational Medicine in Łódź (2023) indicates that multidisciplinary education of examiners increases the accuracy of health assessments by 15–20%.

What does the process of adjudicating inability to work look like?

The adjudication process includes several stages and has an administrative-medical character. Each application for a benefit (e.g., pension, rehabilitation allowance, compensatory benefit) must be supported by current medical documentation.

Stages of the adjudicative procedure:

1. Submission of the application to ZUS – along with the medical certificate N-9 and medical documentation.
2. Analysis of documentation by the medical examiner – verification of the history of the disease, test results, and opinions of specialists.
3. Adjudicative examination – conducted at a ZUS facility or – in special cases – at the patient’s place of residence.
4. Issuance of the decision – assessment of the degree of inability to work (partial, total, permanent, or temporary).
5. ZUS decision – issued based on the decision.

The examiner is not the attending physician – their task is not to treat but to provide an objective functional assessment. The examination may include both physical and psychological evaluation of the patient, depending on the condition.

ZUS medical commission and the appeal procedure

If the insured disagrees with the decision, they have the right to file an objection to the ZUS medical commission within 14 days from the date of receiving the decision. The commission consists of three medical examiners, and decisions are made by majority vote.

In case the decision is upheld, the insured may file an appeal to the labor and social security court within 30 days.
The commission may conduct additional examinations or request the opinion of an expert witness.

According to research from the Warsaw School of Economics (2022), only about 9% of ZUS adjudicative decisions are changed as a result of an appeal, indicating the high reliability of the adjudication system while maintaining the patient’s right to judicial review.

Disability Assessment in 2025 – New Regulations and Committees

Starting in 2025, changes resulting from the amendment to the Act on Professional and Social Rehabilitation of Persons with Disabilities (Journal of Laws 2025, item 1124) and the regulation of the Ministry of Family and Social Policy from May 26, 2025 will be in effect.
Longer validity periods for assessments (3–7 years) and the digitization of procedures within the pilot system of e-assessments have been introduced.

Disability Assessment Committees

The committee consists of:

• a chairperson doctor,
• a psychologist,
• an educator,
• a vocational counselor,
• a social worker.

The assessment criteria include not only medical diagnosis but also the impact of the illness on daily functioning, independence, and ability to work.

Three degrees of disability:

• Mild – minor limitations, person capable of protected work.
• Moderate – requires support in daily activities.
• Severe – lack of independence, need for constant care.

The new regulations provide for the possibility of electronic submission of applications and a unified register of assessments, which will be launched in 2026, which – according to data from the Ministry of Family and Social Policy (2025) – will shorten the waiting time for a decision by over 30%.

What Does the Medical Committee Look Like and What Questions Can the Assessing Doctor Ask?

The committee or a single assessing doctor conducts a conversation with the patient aimed at evaluating the degree of functional limitations of the body and the impact of the illness on daily life.

The most common questions concern:

• the ability to move and dress independently,
• pain, shortness of breath, mobility limitations,
• memory or concentration disorders,
• managing household duties,
• professional and social activity.

The examination usually lasts from 15 to 30 minutes, and the decision is issued within 30 days.
You should prepare for the committee:

• a current medical certificate (form N-9),
• hospital discharge summaries and test results,
• psychological or rehabilitation opinions,
• a description of daily difficulties in functioning.

Research from the Medical University of Lublin (2024) showed that complete medical documentation shortens the assessment procedure by an average of 25% and reduces the risk of misclassification.

The Importance of the Assessing Doctor’s Role in the Social System

The assessing doctor plays a key role in the social insurance system. Their decisions affect the granting of benefits, pensions, and allowances, as well as referrals for rehabilitation or vocational retraining.
Medical assessments combine clinical, legal, and social aspects, which is why they require a high level of competence and impartiality.

Research from the Polish Society of Occupational Medicine (2023) indicates that 85% of assessors see their role not only as an administrative function but also as social support for those who have lost their ability to work. Collaboration between assessing doctors, rehabilitators, and psychologists improves the effectiveness of vocational rehabilitation by nearly 40%.

Q&A Section

Is the assessing doctor the same as an occupational medicine doctor?
No. The assessing doctor evaluates overall work capacity, while the occupational medicine doctor assesses the ability to perform a specific profession.

How long is the decision of the ZUS medical expert valid?
Typically from 6 months to 3 years, depending on the type and degree of disability. After the amendment in 2025, this period may be up to 7 years.

Can one fail to appear for the medical commission?
Unjustified absence results in the application being left unconsidered. In justified cases, ZUS may set a new date or organize an examination at the patient’s place of residence.

Can the decision of the medical expert be appealed?
Yes, within 14 days of receiving the decision, one can file an objection to the ZUS medical commission, and then an appeal to the labor and social security court.

Is the disability decision the same as the ZUS decision?
No. The decision on incapacity for work pertains to pension benefits, while the disability decision relates to social entitlements and benefits.

Sources:

1. Act on pensions and benefits from the Social Insurance Fund, Journal of Laws 2024, item 933
2. Act on professional and social rehabilitation of disabled persons, Journal of Laws 2025, item 1124
3. Regulation of the Ministry of Family, Labour and Social Policy of May 26, 2025 – on the principles of determining disability
4. Institute of Occupational Medicine in Łódź, 2023 – Report on the competencies of ZUS medical experts
5. SGH, 2022 – Effectiveness of the medical assessment system in Poland
6. Medical University of Lublin, 2024 – Analysis of the assessment process in clinical practice
7. Polish Society of Occupational Medicine, 2023 – The role of the medical expert in the social insurance system