Medical Negligence and the Duty of Care

John Bolam was a patient at Friern Hospital in 1954 who underwent electroconvulsive therapy (ECT) without being given muscle relaxants (which could have reduced the severity of the convulsions) and without manual restraints on his limbs. During the treatment he sustained bilateral acetabular fractures. He sued the hospital and the treating psychiatrist, arguing that the failure to use either relaxants or restraints fell below the standard of care.

Mr Justice McNair's direction to the jury set out the test that would bear the case's name. A doctor is not guilty of negligence if he acts in accordance with a practice accepted as proper by a responsible body of medical opinion skilled in that particular art. The test does not require the doctor to follow the most conservative or the most cautious practice; it requires only that the practice followed was accepted as proper by a responsible body of colleagues. If two schools of thought exist within a medical specialty, and the doctor followed one of them, that is not negligence.

The practical effect of the Bolam test is to give the medical profession substantial control over what counts as acceptable medical practice. The court, in a Bolam analysis, does not independently evaluate which of two medical approaches is better; it asks whether the approach taken was one that a responsible body of professional opinion would endorse. This has been criticised as allowing the medical profession to self-set its own negligence standard, and the criticism found partial traction in the Bolitho qualification discussed in the next section.

Bolam has been adopted or substantially followed in India (most explicitly in Jacob Mathew v. State of Punjab 2005), in Australia (Rogers v. Whitaker 1992 HC Australia rejected Bolam on risk-disclosure), in Canada (Reibl v. Hughes 1980 SCC), in Singapore, in New Zealand, and in many Commonwealth jurisdictions. The test has been transplanted out of its ECT origins and applied to virtually every clinical decision including diagnosis, investigation, prescription, operative technique, and follow-up.

Bolam does not resolve questions about disclosure of risks to patients; this was addressed separately. In Sidaway v. Board of Governors of the Bethlem Royal Hospital (1985) UK House of Lords, the majority applied the Bolam test to risk-disclosure decisions, holding that whether to disclose a risk was a matter of clinical judgment governed by professional consensus. This position was substantially reversed by Montgomery v. Lanarkshire Health Board (2015) UK Supreme Court, which held that a doctor must take reasonable care to ensure that a patient is aware of any material risks involved in proposed treatment and of alternative treatments, with "material" defined from the patient's perspective, not the professional consensus. Montgomery represents a patient-autonomy-centred model that diverges from pure Bolam on disclosure.

Patrick Bolitho was two years old when he was admitted to City and Hackney Health Authority in 1984 with respiratory difficulties. He was seen and discharged twice on the same day by nursing staff. On the third attendance a nurse called the on-call registrar twice; the registrar acknowledged the calls but did not attend. Patrick suffered a cardiac arrest, sustained catastrophic brain injury, and died. His mother brought an action for negligence.

The trial judge found that the registrar had been negligent in not attending, but found that even if she had attended, she would not have intubated Patrick, and that five of the seven medical experts agreed that it would have been reasonable not to intubate a child in Patrick's clinical state (with two experts disagreeing and saying intubation was necessary). The judge applied Bolam and held that since a responsible body of medical opinion would not have intubated, the failure to attend, even if negligent, had not caused the death.

The House of Lords (Lord Browne-Wilkinson, with whom Lords Slynn, Nolan, Hoffmann and Clyde agreed) dismissed the appeal but added the qualification that has made Bolitho significant. The Lords held that in rare cases a judge can find that a body of medical opinion relied upon in Bolam's defence is not logically defensible. The professional opinion must be capable of withstanding logical analysis. If it cannot, the court is not bound to accept it merely because it came from a body of medical practitioners. The Lords added that this would be a rare circumstance, and that it was not present in Bolitho itself. But the qualification introduced, for the first time, a judicial power to reject professional consensus in medical negligence cases when the consensus was illogical.

Post-Bolitho courts have applied this qualification modestly. In Marriott v. West Midlands Health Authority (1999), the Court of Appeal found that the Bolam body of opinion relied upon could not withstand logical scrutiny in a case involving a failure to refer for a head injury. In Hucks v. Cole (1993, decided before Bolitho but using the same logic), Lord Denning had rejected an expert opinion as not representing a logical response to the clinical risk.

In India, the Supreme Court in Jacob Mathew v. State of Punjab 2005 cited Bolitho alongside Bolam as part of the composite standard, acknowledging that a court could reject a professional consensus that was not logically defensible. This is a meaningful qualification in the Indian context, where the tradition of deferring to expert testimony is strong and the Bolam standard has historically been applied very deferentially.

In Jacob Mathew v. State of Punjab (2005) 6 SCC 1, the Supreme Court of India addressed one of the most consequential questions in Indian medico-legal practice: when does a doctor's negligence cross the threshold from civil liability to criminal culpability under IPC § 304A (causing death by negligence)? The case arose from the death of Jiwan Lal Sharma, whose oxygen cylinder ran out while he was on supplemental oxygen following a myocardial infarction. Dr Jacob Mathew and the hospital were charged under IPC § 304A and § 34.

The three-judge bench set out the following framework, drawing on Bolam, Bolitho, Halsbury's Laws of England, and the medical literature on negligence:

A doctor can be held criminally liable under IPC § 304A only if the negligence is gross and involves a reckless act or omission that displays a complete indifference to the life and safety of the patient. Simple lack of care, an error in judgment, or an accident is not criminal negligence. The four conditions that must be established are: (1) that the doctor owed a duty of care to the patient; (2) that the duty was breached; (3) that the breach caused the death; and (4) that the negligence was so gross and culpable as to amount to a criminal act or omission.

The Court specified that "neither the absence of a higher degree of care nor the failure to exhibit a higher degree of skill" would attract criminal liability. Only a very high degree of negligence, amounting to a wanton disregard for life, justifies a criminal prosecution. Applying this standard, the Court held that prosecuting Dr Mathew for what was at most a systemic failure in oxygen supply management did not meet the criminal threshold.

Jacob Mathew remains the governing precedent on criminal medical negligence in India, explicitly followed in Martin D'Souza v. Mohd. Ishfaq (2009) 3 SCC 1, where the Court reiterated and extended the protective framework. Martin D'Souza held that before registering a case under IPC § 304A against a doctor, the investigating officer must consult a qualified medical professional or medical board to confirm a prima facie basis for the complaint. Registering a criminal case without this preliminary verification was held to be an abuse of process.

The third Indian Supreme Court landmark in this sequence is Kunal Saha v. Sukumar Mukherjee (2013) 9 SCC 221, the AMRI Hospital case arising from the death of Dr Anuradha Saha in 1998 from toxic epidermal necrolysis after treatment in Calcutta. The Court (per Justices C.K. Prasad and V. Gopala Gowda) made the largest compensatory damages award in Indian medical-negligence history at the time, Rs 6.08 crore (approximately USD 1 million), applying the multiplier-method loss-of-earnings calculation that English courts had refined for personal-injury awards and adapting it to private-medical-care negligence. The decision established that Indian consumer-court compensation can be calibrated to the patient's actual lost earning capacity (in Kunal Saha's case, the deceased was an income-earning paediatric clinical research fellow in the US, generating substantial future earnings projections), not capped at conventional Indian damages levels. Kunal Saha sits alongside Jacob Mathew (criminal threshold) and Martin D'Souza (pre-registration safeguard) as the third pillar of contemporary Indian medical-negligence jurisprudence; together they define the criminal, regulatory, and civil-compensation contours of the doctor's liability exposure.

The Indian Medical Association v. V.P. Shantha (1995) 6 SCC 651 is the preceding landmark that brought medical services within the ambit of the Consumer Protection Act 1986 (now replaced by the Consumer Protection Act 2019). V.P. Shantha held that services rendered by medical practitioners, whether in government hospitals (where the patient paid for treatment) or private clinics, were "services" within the meaning of the Act, and therefore a patient harmed by deficient service could approach the consumer court for compensation. This created the parallel civil remedy that many patients prefer over criminal prosecution, given that consumer courts are faster and do not carry the high threshold of criminal culpability.

India now has two distinct legal routes for a patient harmed by medical treatment.

The first is the consumer-courts route under the Consumer Protection Act 2019. This route was established in principle by Indian Medical Association v. V.P. Shantha (1995) and the Consumer Protection Act 2019 expanded the redressal framework. A patient who has paid for medical services and suffered harm by reason of deficiency in service, negligence, or unfair trade practice may file a complaint before the District Consumer Disputes Redressal Commission (for claims up to Rs 1 crore), the State Commission (Rs 1 to 10 crore), or the National Consumer Disputes Redressal Commission (above Rs 10 crore). The standard of proof is the civil standard; no criminal intent is required. The remedy is compensation. Class-action provisions in the 2019 Act extend coverage to product-liability claims, which is relevant to medical device failures and pharmaceutical defects in the Indian market.

The second is the criminal route under the Bharatiya Nyaya Sanhita 2023 § 106 (corresponding to the former IPC § 304A). BNS § 106(1) provides that whoever causes the death of any person by doing any rash or negligent act not amounting to culpable homicide shall be punished with imprisonment of either description for a term which may extend to two years, or with fine, or with both. BNS § 106(2), which is a new provision without direct precedent in IPC, addresses hit-and-run deaths and increases the penalty, but the medical-negligence provisions in sub-section (1) are unchanged in substance from IPC § 304A.

The Jacob Mathew and Martin D'Souza protections remain operative under BNS § 106: the court's requirements that (a) a prima facie opinion from a competent medical authority be obtained before criminal proceedings are initiated, and (b) the negligence be of a gross and culpable character rather than a mere error of judgment, apply with equal force to BNS § 106 prosecutions.

The regulatory route is distinct from both. The National Medical Commission (NMC), which replaced the Medical Council of India (MCI) under the NMC Act 2019, is the statutory body that governs the registration and practice of medical practitioners in India. The NMC's Ethics and Medical Registration Board (EMRB) has disciplinary jurisdiction over registered practitioners, with powers to warn, suspend, and permanently de-register. A complaint to the EMRB does not require the criminal threshold of gross negligence; it requires proof of professional misconduct or violation of the NMC Code of Ethics. The transition from MCI to NMC removed the state medical councils as the primary registration authority for specialists and consolidated registration with the National Medical Register.

The parallel structure in the United Kingdom divides between the General Medical Council (GMC) disciplinary track, the civil negligence track in the High Court or County Court, and the criminal negligence track. Criminal prosecution of doctors is exceedingly rare in the UK; the GMC fitness-to-practise proceedings are the dominant regulatory response. In the United States, the state medical licensing board is the regulatory track, civil litigation is the primary compensation track, and criminal prosecution of medical practitioners is reserved for intentional acts or conduct that is clearly beyond mere negligence.

1. India: Consumer-courts route (CPA 2019)
   Patient files complaint before District / State / National Consumer Commission. Standard of proof: civil (balance of probabilities). Remedy: compensation for service deficiency. No requirement for gross negligence. No prior medical expert consultation required under statute (though expert testimony is standard practice). Precedent: Indian Medical Association v. V.P. Shantha 1995; Consumer Protection Act 2019.
2. India: Criminal route (BNS § 106)
   Police register FIR or court takes cognizance on complaint. Pre-registration requirement (Martin D'Souza 2009): competent medical authority must confirm prima facie case. Standard: gross and culpable negligence amounting to criminal rashness; mere error of judgment is insufficient (Jacob Mathew 2005). Remedy: imprisonment up to 2 years, fine, or both. NMC de-registration is a regulatory parallel.
3. UK: Civil negligence route (Bolam-Bolitho standard)
   Claimant sues in High Court or County Court. Standard: Bolam (responsible body of medical opinion) + Bolitho (logically defensible). Limitation: 3 years from date of knowledge. Disclosure: defendant must disclose clinical notes (CPR 31). Montgomery 2015 applies to informed-consent claims. Regulatory parallel: GMC fitness-to-practise panel.
4. US: Civil malpractice route
   Plaintiff sues in state court for medical malpractice. Standard: what a reasonably competent practitioner in the same specialty would have done. Expert testimony required in most states. Locality rule increasingly replaced by national specialty standard. Helling v. Carey 1974 shows court can find negligence despite professional-consensus defence. No-fault compensation schemes in some states (Florida, Virginia). Regulatory parallel: state medical licensing board.

Helling v. Carey (1974) 519 P.2d 981 (Washington Supreme Court) is the case most often cited as demonstrating that professional consensus is not a complete defence in US medical negligence. Barbara Helling was a young adult patient of ophthalmologist Thomas Carey who had complained of vision problems over nine years. Dr Carey did not perform a glaucoma test (tonometry) during any of those visits because the professional standard at the time held that tonometry was not indicated in patients under 40, since the incidence of open-angle glaucoma in that age group was extremely low. When Helling was eventually tested at age 32, she had glaucoma that had progressed to substantial vision loss.

The Washington Supreme Court, in an opinion by Justice Hunter, held that Dr Carey was negligent despite following the accepted professional standard. The court applied what is sometimes called the Hand formula (derived from Judge Learned Hand's formulation in United States v. Carroll Towing 1947), balancing the burden of precaution (in this case, a simple and inexpensive test) against the probability of harm multiplied by its magnitude (even a low probability of catastrophic vision loss in the affected patient). The court held that it was "unreasonable" not to perform a test that cost almost nothing and could have prevented permanent blindness, regardless of what professional consensus said.

Helling has been widely criticised in the US medical-legal literature and was legislatively reversed in Washington by the Medical Malpractice Reform Act 1975, which restored the professional-custom standard. The case nonetheless retains significance: where a precaution is cheap, simple, and the potential harm severe, a court may find negligence even when professional practice uniformly omits that precaution.

The parallel in UK law is found in the Bolitho qualification (logical-defensibility review of professional consensus) and in the Chester v. Afshar (2004) UK House of Lords case on causation in informed-consent failures. Chester held that where a patient was not told of a known surgical risk, suffered that risk, and would have declined or deferred the operation had she been told, causation was satisfied even though there was a chance she would have proceeded and suffered the same harm. This is a modified causation rule that departs from but-for analysis in favour of a patient-autonomy-vindicating approach.

In India, the standard-of-care analysis in negligence cases has so far been more deferential to professional consensus than either the Bolitho qualification or the Helling approach would require, in part because Jacob Mathew explicitly set a high bar for criminal prosecution. However, consumer courts have in practice been willing to find service deficiency in cases where the professional consensus was clear but the individual clinician deviated from it, rather than in cases where courts second-guess the consensus itself.

The Medical Council of India (MCI), established under the Indian Medical Council Act 1956, was dissolved by the National Medical Commission Act 2019, which came into force in September 2020. The NMC replaced the MCI with a substantially different structure. The MCI had been an elected body dominated by senior practitioners; government inquiries found it susceptible to regulatory capture and conflicts of interest in the oversight of medical education. The NMC is a nominated commission with representation across medicine, allied health professions, and non-medical members.

The NMC's three operational boards are the Under-Graduate Medical Education Board (UGMEB), the Post-Graduate Medical Education Board (PGMEB), and the Assessment and Ratings Board (ARB) for inspection and accreditation of medical colleges. The Ethics and Medical Registration Board (EMRB) handles registration, maintenance of the National Medical Register, and disciplinary proceedings. All registered medical practitioners are required to maintain their registration on the National Medical Register, which is publicly searchable.

For the medico-legal specialist, the NMC transition has two practical implications. First, the applicable Code of Ethics is now the NMC Code of Ethics and Regulations 2002 as interpreted post-2020, pending a comprehensive NMC update. The MCI Code, particularly Chapter 7 on responsibilities to patients and Chapter 8 on physicians and the state (which includes the obligation to cooperate with medico-legal inquiries), remains substantially in force as a reference document. Second, the EMRB is the complainant's destination for regulatory rather than civil or criminal action, and the EMRB has wider powers than the old MCI state councils to review matters referred from the National Medical Register. The GMC in the UK and the American Medical Association (with state licensing boards as the regulatory mechanism) are the parallel bodies in their respective systems.