Medical Negligence Claims & Misdiagnosis in South Africa

A medical negligence claim in South Africa is brought under the common-law Aquilian action for negligence and must be instituted within three years of the date the claimant knew, or ought reasonably to have known, the identity of the healthcare provider and the facts giving rise to the claim, in terms of the Prescription Act 68 of 1969. To succeed, the claimant must prove on a balance of probabilities that the healthcare provider owed a duty of care, breached that duty by failing to act as a reasonable practitioner would in the circumstances, and caused identifiable harm as a direct result. Because these cases turn on expert evidence, a supporting affidavit from a suitably qualified medical expert must accompany the summons in Gauteng Division practice. Most claims are filed in the High Court, either because the quantum exceeds the magistrate’s court jurisdictional limit or because the claim is against a provincial Department of Health in its provincial seat.

What the Law Considers Medical Negligence

South Africa has no dedicated medical-malpractice statute. A medical negligence claim is brought under the common-law Aquilian action for damages — the same negligence framework that applies to any other professional-liability case. The claimant must prove four elements on a balance of probabilities:

• Duty of care — the practitioner owed a duty to the patient;
• Breach — the practitioner failed to meet the standard of a reasonable practitioner in the same field;
• Causation — the breach caused the harm complained of (both factual and legal causation); and
• Harm — the patient suffered identifiable damage (physical, psychological, or financial loss).

The standard is the reasonable-doctor / reasonable-specialist test — a general practitioner is judged against the reasonable GP, a specialist against the reasonable specialist in the same field. Misdiagnosis is negligence when a reasonable practitioner would have made the correct diagnosis, or ordered further investigations that would have led to the correct diagnosis, and the missed diagnosis caused harm. Surgical errors, medication errors, birth injuries, anaesthesia complications, and failure to refer timely all run on the same underlying test, and the analysis in any of these matters ends at the same four elements.

Informed Consent: A Separate Duty

A practitioner owes a separate, stand-alone duty to obtain informed consent before treatment. A procedure performed without informed consent can be actionable even where the treatment itself was competently performed. The practitioner must disclose the nature of the procedure, the material risks, alternative treatments, and the consequences of refusing treatment — the information a reasonable patient would want to make an informed decision. Failure to obtain informed consent is its own cause of action, but the harm must still be causally linked to the breach: the claimant must show that, properly informed, a reasonable patient would not have gone ahead with the procedure (or would have chosen a different option).

How the Court Decides Breach: Res Ipsa Loquitur

In some cases, the nature of the harm itself is so obviously the result of negligence that the claimant does not need to prove exactly how it occurred. The doctrine of res ipsa loquitur (“the thing speaks for itself”) allows the court to draw an inference of negligence from the occurrence of the injury itself. The classic examples are a surgical instrument left inside a patient after surgery, or a healthy limb lost to a routine procedure. Where res ipsa loquitur applies, the evidential burden shifts to the practitioner to show that no negligence occurred.

It is a useful evidentiary doctrine, but it does not replace the need for expert evidence in most medical negligence matters. Even where res ipsa loquitur is pleaded, the defendant typically responds with expert evidence explaining how the outcome occurred without negligence, and most cases still turn on a head-to-head comparison of the experts’ opinions.

Time Limits: The 3-Year Prescription Period

Medical negligence claims prescribe (become unenforceable) three years from the date the claimant knew, or ought reasonably to have known, the identity of the healthcare provider and the facts giving rise to the claim — section 12 of the Prescription Act 68 of 1969, as commonly applied in personal-injury matters. This is not a strict three years from the date of the negligent act; the period runs from when the claimant acquired (or should have acquired) the necessary knowledge.

Claimant situation	When the 3-year period begins
Adult claimant	From the date the claimant knew, or ought reasonably to have known, the identity of the healthcare provider and the facts giving rise to the claim.
Minor (under 18)	Only when the minor turns 18 — section 11 of the Prescription Act 68 of 1969.
Claim arising from the patient’s death	From the date of death.

Prescription can be interrupted (the running of the period paused) by an acknowledgement of liability, a part-payment, or the issuing of summons — but only if done correctly, and only if the running of prescription has not already been completed. Once prescription has run, the claim is permanently barred; it cannot be revived later. Medical negligence inquiries should therefore be raised with an attorney well before any apparent deadline, and the date of knowledge — not the date of the incident — is the figure the attorney needs to confirm at the first engagement.

The Role of Expert Medical Evidence

Medical negligence cases almost always require expert evidence from a suitably qualified medical practitioner to establish three things:

1. The standard of care expected of the practitioner in the circumstances;
2. How the practitioner fell short of that standard; and
3. The causal link between the breach and the harm.

In Gauteng Division practice, the summons must generally be supported by an expert affidavit from a registered medical practitioner with knowledge of the relevant field — this is the practical gatekeeper to a properly constituted claim. The expert is usually briefed once a letter of demand and the patient’s clinical records have been obtained, and the expert’s report is what determines whether the claim has reasonable prospects. Settling cases without expert evidence is rare; the defendant will usually demand that the claimant’s expert put the allegation of negligence on the record before any meaningful settlement negotiation begins.

The Claims Process, Step by Step

1. Obtain full clinical records from the healthcare provider or facility where the alleged negligence occurred — the Promotion of Access to Information Act 2 of 2000 can be used if records are not voluntarily provided.
2. Brief a medical expert to review the records and provide an opinion on whether the standard of care was breached and whether the breach caused harm.
3. Send a letter of demand to the prospective defendant (practitioner, hospital, or provincial Department of Health), setting out the basis of the claim and the quantum sought.
4. Allow a reasonable response period (typically 30 days), and consider any reply — a defensible claim may settle here without litigation.
5. If not resolved, issue summons in the appropriate division — generally the Gauteng Division of the High Court where the cause of action arose or where the defendant resides, or where the claim is against the Gauteng Department of Health.
6. File the expert affidavit together with the summons, as required by the relevant Practice Directive.
7. Pleadings, discovery, exchange of expert reports, pre-trial conference, settlement negotiations, and ultimately trial if the matter does not settle.

Most medical negligence matters settle before trial — the expert-evidence process usually clarifies the merits well in advance. Settling at or shortly after the letter of demand is not unusual where the breach is clear on the face of the records and quantum is modest.

Where the Claim Is Filed: High Court vs Magistrate’s Court

The forum for a medical negligence claim depends on the quantum and the identity of the defendant. Two thresholds matter in practice:

Forum	When it is used
Magistrate’s Court	Claims within the magistrate’s court jurisdictional limit (currently R400 000 in terms of the Magistrate’s Courts Act 32 of 1944).
Gauteng Division of the High Court	Claims exceeding the magistrate’s court jurisdictional limit, and most claims against a provincial Department of Health in its provincial seat.

Most medical negligence claims end up in the High Court because the cost of future medical care and the loss of earning capacity push the claim over the magistrate’s court limit. Claims against a provincial Department of Health are typically filed in the High Court of the province — for Gauteng, the Gauteng Division, with the Pretoria or Johannesburg seat depending on the matter. The Pretoria seat hears matters originating in the Pretoria / Mpumalanga / Limpopo catchment area; the Johannesburg seat hears matters originating in the broader Johannesburg region. The practical implication is that medical negligence matters require High Court procedure — pleadings, discovery, and trial under the Uniform Rules of Court and the Consolidated Practice Directive applicable to the relevant seat.

Damages Available in a Successful Claim

A successful medical negligence claim can recover a combination of the following heads of damage:

Head of damage	What it covers
General damages	Compensation for pain and suffering, loss of amenities of life, and loss of expectation of life.
Past medical expenses	Medical and hospital costs already incurred as a result of the negligence.
Future medical expenses	Ongoing and projected medical costs, typically calculated on the basis of a life-care plan prepared with input from medical and rehabilitation experts.
Past loss of earnings	Income lost from the date of the negligent act to the date of trial or settlement.
Loss of earning capacity	The reduction in the claimant’s future earning trajectory, assessed with actuarial input where future losses are claimed.
Transport and accommodation	Travel and accommodation costs reasonably incurred by the claimant and family in obtaining treatment.

Where the claimant’s own conduct contributed to the harm (for example, failing to follow medical advice), damages may be reduced in proportion to the claimant’s share of fault under the doctrine of contributory negligence. The reduction is a finding of fact based on the evidence, applied at the end of the quantum stage.

Cost and Funding of the Claim

Medical negligence claims are commonly run on a contingency-fee (no-win-no-fee) basis — the attorney’s fees are calculated as a percentage of the amount recovered, capped under the Contingency Fees Act 66 of 1997. Disbursements (medical expert fees, counsel’s fees, court fees, sheriff fees) are usually advanced by the firm and recovered from the proceeds on success. If the claim is unsuccessful, the unsuccessful party is generally liable for the costs of the successful party — the Conditional Fee Agreement should specify how this is managed, and clients should read this document carefully before signing. Some claims (especially against provincial Departments of Health) can take two to four years to resolve; this should be discussed and budgeted for at the engagement stage.

Burger Huyser Attorneys’ general litigation practice, headed by Director Nadine Roesch-Prinsloo (Director, Roodepoort branch, with a litigation scope that includes insurance repudiations alongside general civil claims), runs this kind of file from the Randburg head office through to the Gauteng Division, and the firm’s Roodepoort branch is set up to take the matter on without losing the chain of briefing on expert evidence.

Common Misconceptions About Medical Negligence Claims

Four beliefs come up regularly in early consultations and are worth clearing up before the file is opened:

• “Any bad outcome is negligence.” Bad outcomes are not, on their own, evidence of negligence. The test is whether the practitioner fell short of the standard of a reasonable practitioner — not whether the result was poor. Medicine carries inherent risk, and a competent practitioner can still have a bad outcome.
• “You can sue without an expert.” Virtually no medical negligence claim proceeds without expert medical evidence to establish the breach and the causal link. A claim unsupported by an expert is unlikely to clear the pleadings stage.
• “The hospital will always be liable.” Vicarious liability attaches to a hospital for the negligent acts of its employees in the course of their employment, but it does not automatically attach for the acts of independent practitioners using its facilities (for example, a specialist with admitting privileges but not employed by the hospital).
• “You must file within 3 years of the incident.” The prescription period runs from when the claimant knew the facts and the identity of the debtor, not from the date of the negligent act itself. The same three-year prescription may therefore run later — or earlier — than expected, depending on when the injury and its cause were (or should reasonably have been) identified.

Frequently Asked Questions

How long do I have to bring a medical negligence claim in South Africa?

Three years from the date you knew, or ought reasonably to have known, the identity of the healthcare provider and the facts giving rise to the claim, in terms of the Prescription Act 68 of 1969. For minors, the period only begins to run when they turn 18; for claims arising from death, the period runs from the date of death. Missing the cut-off permanently bars the claim — speak to an attorney as soon as possible.

Do I need a medical expert to bring a medical negligence claim?

Yes, in practice. Medical negligence claims are decided on expert evidence about the standard of care, the breach, and the causal link. Most divisions require an expert affidavit to be filed with the summons. Without expert support, the claim is unlikely to clear the pleadings stage.

Can I claim against a provincial Department of Health?

Yes. Claims against provincial health departments are filed in the relevant provincial division of the High Court — for Gauteng, the Gauteng Division. The claim runs against the department as the employer (vicarious liability for hospital staff) and, where applicable, against the individual practitioners named in their personal capacity.

How is a medical negligence claim funded?

Most firms run medical negligence claims on a contingency-fee basis under the Contingency Fees Act 66 of 1997. The attorney is paid a percentage of the amount recovered; disbursements are typically advanced and recovered from the proceeds. The Conditional Fee Agreement should be read carefully before signing.

How long does a medical negligence claim take to resolve?

Most claims take between two and four years to resolve from issue of summons to settlement or trial, depending on the complexity of the expert-evidence exchange and the cooperation of the defendant. Matters that settle at letter-of-demand stage can resolve in months.

Can I claim for a misdiagnosis specifically?

Yes — misdiagnosis is one of the most common forms of medical negligence claim. The test is whether a reasonable practitioner, in the same circumstances and with the same information, would have made the correct diagnosis (or ordered further investigations that would have led to it), and whether the missed diagnosis caused harm.

If you or a family member has suffered harm from suspected medical negligence or a misdiagnosis in Gauteng, contact Burger Huyser Attorneys’ general litigation practice at the Randburg head office — 49 First Avenue, Linden, Randburg, 2194 — on 011 888 0246 (after-hours 061 516 6878), Monday to Friday, 7:30am to 4:30pm. The firm takes medical negligence instructions on a contingency-fee basis under the Contingency Fees Act 66 of 1997, runs the file from the Gauteng Division of the High Court, and coordinates the medical expert briefing and the letter-of-demand step before any summons is issued. Burger Huyser carries a 4.8/5 average across 250+ Google reviews (Trustindex verified “Top Rated Law Firm in South Africa”) and was named Best Multi-Sector Law Firm 2023 — Johannesburg by Acquisition International. Book a first consultation early — the three-year prescription period runs from when you knew the facts, not from the date of the incident, and missing it permanently bars the claim.