Overview

Medical malpractice is among the most complex, expensive, and high-stakes areas of personal injury litigation. In California, these cases are governed by a unique statutory framework, most notably the Medical Injury Compensation Reform Act (MICRA), that imposes caps on damages, limits attorney fees, mandates prelitigation notice, and requires a certificate of merit before filing.

This guide provides a comprehensive reference for every stage of a California medical malpractice case, from initial evaluation through trial. Despite the hurdles imposed by MICRA, medical malpractice cases remain critical because the injuries are often catastrophic and the need for accountability is profound.

Key takeaway
Medical malpractice litigation in California is defined by complexity, cost, and MICRA constraints. Every case requires rigorous expert review before filing, meticulous compliance with prelitigation requirements, and a realistic economic assessment. The cases that survive these hurdles can produce significant recoveries, especially when economic damages are substantial.

Elements of a Claim

A California medical malpractice plaintiff must prove four elements: (1) a duty of care arising from the provider-patient relationship, (2) breach of the standard of care, (3) causation (the breach was a substantial factor in causing injury), and (4) damages.

Standard of Care & Expert Requirements

The standard of care is what a reasonably competent practitioner in the same field would do under similar circumstances. Expert testimony is required in virtually every case. A certificate of merit under CCP 411.35 must be filed within 60 days of the complaint.

MICRA Overview

MICRA caps non-economic damages ($470,000 for non-death cases in 2026), limits attorney fees to a sliding scale, requires a 90-day prelitigation notice, allows periodic payments, and modifies the collateral source rule. These provisions fundamentally shape case economics.

Hospital Liability

Hospitals can be liable under respondeat superior for employee negligence, under ostensible agency when patients reasonably believed the physician was the hospital's agent, and under direct corporate negligence for negligent credentialing, supervision, or understaffing.

Under Cobbs v. Grant (1972), a physician must disclose the nature of a proposed procedure, its material risks, available alternatives, and the risks of declining treatment. The standard is objective: what a reasonable person would want to know. A signed consent form is evidence but not conclusive.

Statute of Limitations

The statute of limitations is one year from discovery or three years from injury, whichever comes first, under CCP 340.5. Exceptions exist for fraud, concealment, foreign bodies, and minors. The 90-day prelitigation notice tolls the deadline.

Harmed by a medical provider?

MICRA deadlines are strict. Do not wait.

The 90-day notice must be served before filing suit. The statute of limitations is as short as one year from discovery. Contact a California medical malpractice attorney now.

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Cross-References

Common Questions

What is the statute of limitations for medical malpractice in California?

The statute of limitations is one year from the date you discovered or should have discovered the injury, or three years from the date of injury, whichever comes first, under Code of Civil Procedure section 340.5. There are exceptions for fraud, concealment, foreign bodies left in the body, and minors. A 90-day prelitigation notice tolls the deadline for 90 days.

What is the MICRA cap on damages in 2026?

In 2026, the MICRA cap on non-economic damages is $470,000 for non-death cases and $650,000 for wrongful death cases. These caps increase annually under AB 35. The cap applies per plaintiff per case regardless of how many defendants are sued. Economic damages such as medical bills and lost wages have no cap.

Do I need an expert to file a medical malpractice case?

Yes. California requires a certificate of merit (CCP 411.35) certifying that an attorney has consulted with a healthcare provider in the same specialty as the defendant and that the provider found reasonable and meritorious cause. Expert testimony is required at trial to establish the standard of care, breach, and causation. The expert must be filed within 60 days of the complaint.

Can I sue a hospital for a doctor's malpractice?

Often yes. Hospitals can be liable under respondeat superior if the doctor is an employee, under ostensible agency if the patient reasonably believed the doctor was the hospital's agent, and under direct corporate negligence for negligent credentialing or understaffing. Many emergency room and hospitalist physicians are independent contractors, but the ostensible agency doctrine may still reach the hospital.

Sources & Citations

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Local Resources

  1. California Civil Code Section 3333.2 (MICRA Non-Economic Damages Cap). Non-economic damages cap: $470,000 for non-death cases in 2026 under AB 35.
  2. California Code of Civil Procedure Section 340.5. Statute of limitations: 1 year from discovery, 3 years from injury.
  3. CCP 411.35 (Certificate of Merit). Attorney must certify expert consultation before filing malpractice suit.
  4. CCP 364 (90-Day Notice). Prelitigation notice requirement with 90-day tolling of SOL.
  5. Cobbs v. Grant (1972) 8 Cal.3d 229. Informed consent: physician's duty to disclose material risks and alternatives.
  6. Mejia v. Community Hospital (2002) 99 Cal.App.4th 1448. Hospital ostensible agency liability for independent contractor physicians.