Medical Malpractice in Italy: Legal Rights of Foreign Patients

Suffering a medical error in Italy — a negligently performed procedure, a misdiagnosis, a hospital-acquired infection, a medication error — is a traumatic experience under any circumstances. For the foreign patient, the difficulty is compounded: on top of the physical suffering comes the need to navigate an unfamiliar healthcare and legal system, often without speaking the language and under pressure to return home.

Italy has a well-developed legal framework for protecting patients who are victims of medical errors, profoundly reformed by Law no. 24 of 8 March 2017 (the Legge Gelli-Bianco), which redefined the liability of healthcare professionals and institutions, modified the rules on the burden of proof, and introduced compulsory insurance obligations for healthcare providers. Understanding these rules is essential for any foreign patient who wishes to protect their rights without relying blindly on the assessments of the healthcare institution involved.

This guide explains the legal framework governing medical liability in Italy after the Gelli-Bianco reform: who is liable, the burden of proof rules, the heads of compensable damage, the procedure to follow, and the deadlines that apply.

The Gelli-Bianco Reform: The New Legal Framework

Before Law no. 24/2017, medical liability in Italy was governed by a mixed system shaped by successive judicial developments. The reform introduced a clearer structure, drawing a sharp distinction between the liability of the healthcare institution and that of the individual healthcare professional, each subject to different legal regimes and different burdens of proof.

It should be noted that the Gelli-Bianco Law applies to events occurring after its entry into force. For events predating 2017, the previous regime applies, with different consequences for the burden of proof and limitation periods.

Non-retroactivity of the Gelli-Bianco Law — Cass. civ. no. 6134/2025: Law no. 24/2017 does not apply retroactively to events that occurred before its entry into force. For earlier events, the applicable framework is that developed by pre-reform case law, with the different burden of proof rules that entails.

Liability of the Healthcare Institution

The healthcare institution — whether public (a local health authority or public hospital) or private (a clinic or private hospital) — is liable for damage caused to the patient on the basis of contractual liability (Art. 7, para. 1, Law no. 24/2017). The relationship between the patient and the institution is characterised as a contratto di spedalità (hospitalisation contract): the institution undertakes not only to provide medical treatment, but also to guarantee the safety of the environment, the proper organisation of its services, and the competence of its staff.

The practical consequences of this characterisation are significant:

• Lighter burden of proof for the patient: the patient need only prove the existence of the contractual relationship (the admission or the medical treatment) and the damage suffered. It is for the institution to prove that it performed its obligations correctly or that any breach was not attributable to it (Art. 1218 c.c.).
• Ten-year limitation period: the contractual claim is subject to a ten-year limitation period, not five.
• Vicarious liability: the institution is also liable for the negligent conduct of its medical and paramedical staff (Art. 1228 c.c.).

Burden of proof — Cass. civ. nos. 5922/2024 and 6134/2025: the patient need only prove the contract and the damage; it is for the healthcare institution to demonstrate that it performed its obligation correctly or that performance was impossible for reasons not attributable to it. The contractual nature of the institution’s liability is confirmed by Cass. civ. no. 35063/2024.

Liability of the Individual Doctor

The individual healthcare professional — the surgeon, anaesthetist, or radiologist — is instead liable on the basis of tort liability (responsabilità extracontrattuale, Art. 7, para. 3, Law no. 24/2017), unless they entered into a direct contract with the patient (as is typical with a general practitioner or a private specialist).

Under the tort liability regime:

• Heavier burden of proof for the patient: the patient must prove not only the damage, but also the doctor’s fault and the causal link between the fault and the damage (Cass. civ. no. 27447/2018, a position consistently upheld).
• Five-year limitation period: the claim is time-barred five years from the date on which the patient became aware of the damage and its causal connection with the doctor’s conduct (Cass. civ. no. 3267/2024).

This distinction — contractual liability for the institution, tort liability for the individual doctor — is one of the most distinctive features of the Gelli-Bianco reform and has significant procedural consequences: a patient bringing a claim must structure their case bearing in mind the different evidentiary standards applicable to each defendant.

The Role of Clinical Guidelines and Best Practices

One of the most innovative aspects of the Gelli-Bianco Law is the introduction of a formal system of national clinical guidelines and evidence-based best practices as the benchmark for assessing a doctor’s conduct (Art. 5, Law no. 24/2017). Guidelines developed by scientific societies and accredited institutes, published in the National Guidelines System (Sistema Nazionale Linee Guida — SNLG), constitute the primary reference for evaluating whether the doctor acted in accordance with the required standard of care.

A doctor who follows the applicable guidelines benefits from a presumption of appropriate conduct. However, compliance with guidelines does not automatically exclude liability: where the specific features of the case required a departure from the guidelines, a doctor who followed them rigidly without adapting them to the individual patient may still be found liable.

Guidelines and criminal liability — Cass. pen. no. 50078/2017: compliance with clinical guidelines does not automatically exclude the healthcare professional’s liability where the specific features of the case required a different approach. Guidelines are an orientative tool, not an automatic defence.

Causation: The Central Challenge in Malpractice Claims

In medical liability, the causal link between the healthcare professional’s conduct and the patient’s damage is the most difficult element to prove and the one that generates the most litigation. The question is complex because the patient is often already unwell at the time of the medical treatment: distinguishing the consequences of the underlying illness from those of any medical error requires specialist technical expertise.

The Court of Cassation has developed precise criteria for assessing causation in the healthcare context:

• Civil causation and the balance of probabilities: in civil liability, causation is established on the basis of the “more probable than not” standard — it is sufficient that the healthcare professional’s conduct constituted, with a probability exceeding 50%, the cause or contributing cause of the damage (Cass. SS.UU. no. 576/2008, confirmed by Cass. civ. nos. 13162/2025 and 256/2025).
• Causation from organisational failures: causation may be established even where the institution’s negligent deficiencies — lack of equipment, diagnostic delays, inadequate organisation — made it impossible to ascertain the true cause of the harm.
• Pre-existing concurrent conditions: where the damage results from both the healthcare professional’s negligence and the patient’s pre-existing condition, compensation is reduced in proportion to the causal contribution of the pre-existing condition (Art. 1227 c.c.). Assessment of concurrent pathologies is an essential element of the technical expert analysis.

Causation from organisational failures — Cass. civ. no. 27142/2024: causation may be established where the institution’s negligent deficiencies made it impossible to ascertain the true cause of the damage, effectively reversing the burden of proof.

Concurrent pathologies — Cass. civ. no. 36311/2023: in assessing causation it is necessary to consider the patient’s concurrent conditions, which may proportionally reduce the compensation attributable to the healthcare professional’s conduct.

Loss of Chance: An Autonomous Head of Damage

Even where it is not possible to establish with a probability exceeding 50% that the doctor’s correct conduct would have prevented the damage, the patient may still obtain compensation for loss of chance — that is, the probability, even below 50%, of a better outcome that the medical error eliminated.

Loss of chance is not a reduced form of biological damage (danno biologico), but an autonomous head of damage with its own quantification logic.

Autonomy of loss of chance — Cass. civ. no. 25466/2024: loss of chance does not constitute a lesser form of biological damage, but an autonomous and distinct category of damage. It must be pleaded and proved separately from biological damage.

Quantification — Cass. civ. no. 2152/2024: compensation for loss of chance is proportional to the percentage of probability lost, not to the full damage that would have been avoided by correct conduct. Cass. civ. no. 7195/2014 (established principle): a probability of a favourable outcome below 50% does not preclude compensation for loss of chance, provided that probability is real and not merely hypothetical.

Heads of Compensable Damage in Medical Malpractice

Compensable damage in medical liability is structured according to the same general categories as personal injury damage, with some specific features. For a complete analysis of the Italian compensation system and the Tabelle di Milano: How Personal Injury Compensation Works Under Italian Law.

Economic Damage (Danno Patrimoniale)

• Additional medical expenses: costs incurred to correct or mitigate the consequences of the medical error — further surgical interventions, rehabilitation, medication, specialist consultations. All items must be documented with invoices and receipts.
• Loss of earnings: income lost during the extended period of incapacity caused by the error, and the reduction in future earning capacity in cases where the negligence has aggravated permanent impairment.
• Care and assistance costs: the cost of personal care made necessary by the worsening of the patient’s health caused by the error.

Non-Economic Damage (Danno Non Patrimoniale)

• Biological damage (danno biologico): the impairment of physical and psychological integrity, quantified as a percentage of permanent disability by the forensic physician and assessed according to the Tabelle di Milano. In malpractice cases, biological damage is the difference between the degree of disability the patient would have suffered with a correctly performed treatment and the degree actually incurred.
• Loss of a family relationship (danno da perdita del rapporto parentale): where the patient dies as a result of medical error, close family members are entitled to compensation for the loss of their relative, assessed under the Tabelle di Milano.
• Moral damage (danno morale): the psychological suffering connected to the experience of the medical error, the awareness of the harm suffered, and the worsened clinical course. This forms a component of overall non-economic damage and may be reflected in an upward personalisation of the award.

Damage from Violation of Informed Consent

A doctor is required to inform the patient of the risks of any procedure and to obtain their explicit consent before proceeding (Arts. 1 and 3, Law no. 219/2017 — the Informed Consent Law). Breach of this obligation constitutes an autonomous head of damage, independent of whether the procedure was technically performed correctly.

The courts have developed a detailed body of case law covering the different scenarios in which damage from violation of informed consent may arise:

Five compensation scenarios — Cass. civ. no. 16633/2023: the Court of Cassation identifies five distinct scenarios: (1) an unnecessary procedure performed without consent with an adverse outcome; (2) a necessary procedure performed without consent with an adverse outcome, but the patient would have consented anyway; (3) a necessary procedure without consent with an adverse outcome, and the patient would not have consented; (4) an unnecessary procedure without consent with a favourable outcome; (5) a necessary procedure without consent with a favourable outcome. Each scenario produces different compensation consequences.

Independent cause of action — Cass. civ. no. 11137/2024: violation of informed consent must be pleaded as an independent cause of action (causa petendi) in the claim. It is not sufficient to mention it generically within a broader medical liability claim.

Compensability without physical injury — Cass. civ. no. 26827/2017: violation of informed consent may give rise to compensation even in the absence of physical injury, where it has deprived the patient of the ability to make an autonomous choice concerning their own person.

Differential damage for necessary procedures — Cass. civ. no. 9662/2020: where a necessary procedure is performed without consent, compensation is limited to the so-called differential damage — the difference between the harm actually suffered and the harm that would in any event have occurred had the procedure been correctly performed with the patient’s informed consent.

The Procedure: From Technical Assessment to Litigation

Step 1: Preliminary Forensic Medical Assessment

Before any legal action, the first indispensable step is to obtain a party-appointed forensic medical opinion from a forensic physician specialising in healthcare liability. The forensic physician reviews the patient’s clinical documentation — medical records, test results, imaging, discharge letters — and assesses whether there are elements of negligence, incompetence, or imprudence in the healthcare professional’s conduct and whether a causal link exists with the damage suffered.

For the foreign patient who has already returned home, the assessment can be carried out on the basis of the clinical documentation, which can be sent digitally to the Italian forensic physician. It is essential to request a complete copy of the medical records (cartella clinica) before leaving the healthcare facility, or within 30 days of discharge (Art. 22, Law no. 241/1990).

Step 2: Mandatory Mediation or Pre-Trial Technical Assessment (ATP)

Before commencing ordinary court proceedings for healthcare liability, the law provides for two possible mandatory preliminary routes:

• Mandatory civil mediation: healthcare liability falls within the categories subject to mandatory mediation as a pre-condition for the admissibility of court proceedings (Art. 5, Legislative Decree no. 28/2010, as amended by Legislative Decree no. 149/2022).
• Pre-Trial Technical Assessment (Accertamento Tecnico Preventivo — ATP): the patient may alternatively apply to the court for the appointment of a court-appointed expert (CTU) to assess the causes and extent of the damage before any trial (Art. 696-bis c.p.c. and Art. 8, Law no. 24/2017). The ATP allows an independent technical assessment to be obtained without commencing full proceedings and frequently leads to settlement.

ATP and the 90-day period — Cass. civ. no. 15466/2025: the 90-day period provided by Art. 8 of Law no. 24/2017 applies exclusively to the ATP procedure, not to mediation. The two procedures are governed by separate rules and timelines.

Immediate applicability of Art. 8, Law no. 24/2017 — Cass. civ. no. 5395/2026: the ATP provision in Art. 8 of Law no. 24/2017 is immediately applicable to all healthcare liability proceedings, regardless of the date of the events giving rise to the claim.

Collegial CTU — Cass. civ. no. 15594/2025: in implementation of Art. 15 of Law no. 24/2017, in healthcare liability disputes the court must appoint a collegial CTU (comprising multiple specialists) where the technical complexity of the case so requires. Failure to appoint a collegial CTU in such cases may constitute a ground of appeal.

The ATP is particularly useful for the foreign patient: it provides an independent technical assessment without the need to commence full proceedings, and any settlement agreement reached in the ATP has the force of an enforceable title.

Step 3: Negotiations with the Insurer

The Gelli-Bianco Law introduced compulsory insurance obligations for healthcare institutions and healthcare professionals (Art. 10, Law no. 24/2017). In most cases there is therefore an insurance company with which the patient can negotiate compensation out of court.

Out-of-court negotiations are often the most efficient route, but insurers’ initial offers tend to be conservative — they typically understate the percentage of permanent disability and fail to adequately value non-economic damage. It is essential not to accept any offer without first comparing it with the assessment of your own forensic physician.

Step 4: Ordinary Court Proceedings

Where negotiations do not produce a satisfactory outcome, the patient may bring a claim against the healthcare institution (in contract, with a ten-year limitation period) and/or against the individual doctor (in tort, with a five-year limitation period), with claims based on different legal grounds in the same proceedings.

In healthcare liability cases, the court appoints a CTU with forensic and specialist medical expertise. The CTU’s conclusions form the primary basis for the court’s decision, though they are not binding on the judge.

Limitation Periods: Do Not Wait

• Contractual liability of the institution: 10 years from the date the damage manifested or from the date the patient became aware of it (Art. 2946 c.c., confirmed by Cass. civ. no. 3267/2024).
• Tort liability of the individual doctor: 5 years from the patient’s awareness of the damage and its causal connection with the doctor’s conduct (Art. 2947 c.c.).
• Family members of a deceased patient: relatives bringing a claim for loss of a family relationship are subject to the five-year tort limitation period, running from the date they became aware of the cause of death (Cass. civ. no. 14471/2022).

Running of the period from the date of knowledge — Cass. civ. no. 12991/2016 (established principle): the limitation period runs not from the date of the procedure, but from the date on which the patient acquired — or should with ordinary diligence have acquired — awareness of the damage and its causal connection with the healthcare professional’s conduct.

The limitation period may be interrupted by a registered letter or certified email sent to the institution and the doctor, which triggers a fresh limitation period. In the case of minors, the limitation period does not run until the child reaches the age of majority.

Specific Considerations for Foreign Patients

Obtaining the Medical Records

The right to access medical records is guaranteed by Art. 22 of Law no. 241/1990 and by Legislative Decree no. 196/2003 (the Privacy Code). The healthcare institution is required to provide a copy of the records within 30 days of the request. Where the institution refuses or delays, the patient may file a complaint with the Italian Data Protection Authority (Garante per la protezione dei dati personali) or seek access through an Italian lawyer. The request may be submitted by registered post or certified email, with a copy of the patient’s identity document attached.

Foreign Medical Documentation and Jurisdiction

Treatment received in the patient’s home country after returning from Italy is relevant to the compensation claim: costs incurred abroad as a consequence of the Italian medical error constitute compensable actual loss (danno emergente). Foreign medical documentation must be accompanied by a sworn Italian translation to be used in Italian proceedings.

Jurisdiction belongs to the Italian courts: the healthcare institution is Italian and the events occurred in Italy. The foreign patient has the same rights as an Italian patient and has access to the same legal remedies. The entire procedure can be managed by an Italian lawyer acting under a special power of attorney, without any need for physical presence in Italy — except possibly for the examination by the forensic medical CTU, which typically involves a personal assessment of the patient.

Frequently Asked Questions

I suffered a medical error in Italy while on holiday. How long do I have to act?

It depends on who you wish to sue. Against the healthcare institution the period is ten years (contractual liability). Against the individual doctor it is five years (tort liability). In both cases the period runs from the date you acquired knowledge of the damage and its connection with the medical conduct — not necessarily from the date of the procedure (Cass. civ. no. 12991/2016). Interrupt the limitation period immediately by sending a registered letter to the institution.

The healthcare institution has refused to give me my medical records. What can I do?

You have a right of access to your medical records under Art. 22 of Law no. 241/1990. If the institution refuses or fails to respond within 30 days, you may file a complaint with the Italian Data Protection Authority or seek access through an Italian lawyer. In urgent cases, forced access can be requested through the courts.

The doctor operated on me without explaining the risks. Can I obtain compensation?

Yes. Violation of informed consent is an autonomous head of damage under Law no. 219/2017, which must be expressly pleaded as an independent cause of action (Cass. civ. no. 11137/2024). The compensation depends on the specific scenario: if you would have refused the procedure had you known the risks, you may obtain full compensation; if the procedure was in any event necessary, compensation is limited to the differential damage (Cass. civ. no. 9662/2020).

Is mediation mandatory before suing for medical malpractice?

Yes. Healthcare liability is subject to mandatory mediation as a pre-condition for the admissibility of court proceedings (Art. 5, Legislative Decree no. 28/2010). Alternatively, you may apply to the court for a Pre-Trial Technical Assessment (ATP) under Art. 696-bis c.p.c., a procedure expressly provided for healthcare disputes by Art. 8 of Law no. 24/2017. The 90-day period referred to in that provision applies only to the ATP, not to mediation (Cass. civ. no. 15466/2025).

Can I manage the proceedings from abroad without coming to Italy?

Yes. You can grant a special power of attorney to an Italian lawyer who will handle the entire procedure on your behalf. Physical presence in Italy is not required for ordinary hearings. It may be necessary for the examination by the forensic medical CTU, who typically assesses the patient in person — but even in that case it is possible to arrange the examination during a single trip to Italy.

Conclusion

Medical liability in Italy is governed by a well-structured legal system that, after the Gelli-Bianco reform, offers patients effective protection tools — provided they are understood and activated within the applicable time limits. The distinction between the institution’s contractual liability and the doctor’s tort liability, the role of clinical guidelines, the autonomous category of loss of chance, the detailed informed consent framework, and the compulsory insurance obligation are all elements that the foreign patient must understand before deciding how to proceed.

The first concrete step, immediately after obtaining a copy of the medical records, is to obtain a party-appointed forensic medical opinion from a professional specialising in healthcare liability. It is this technical assessment that determines whether the case has merit, what damage is compensable, and what procedural strategy is most effective.

For a comprehensive overview of the Italian personal injury compensation system — including the Tabelle di Milano for quantifying biological damage — see our guide: How Personal Injury Compensation Works Under Italian Law.

For assistance with medical malpractice matters, Studio Legale Giorgianni is available for a preliminary assessment of your case. Further information is available in the Italian Personal Injury Lawyer section and on our Italian Lawyer hub page.