California medical malpractice laws cap non-economic damages at $470,000 for injury cases and $650,000 for wrongful death cases in 2026, require you to file suit within one year of discovering the injury (or three years of when it happened, whichever comes first), and force you to give the provider 90 days’ written notice before suing. These rules come from the Medical Injury Compensation Reform Act, known as MICRA, together with the state’s Code of Civil Procedure. Miss a deadline or skip a step and the case can be dismissed before anyone looks at the medicine.
What You Have to Prove
Every malpractice case rests on four elements. The provider owed you a duty of care, the provider breached that duty, the breach was a substantial factor in causing you harm, and you suffered real damages. Fall short on any one and the case is over.
Duty exists whenever a provider-patient relationship is formed: a doctor who agrees to treat you, a hospital that admits you, a pharmacist who fills your prescription. Breach asks whether the provider’s conduct fell below what a reasonably competent professional in the same specialty would have done. A bad outcome is not enough. California law does not recognize claims based on unhappiness with results; the provider must have done something, or failed to do something, that a competent peer would not have done.
Harm has to be real. Even obvious negligence creates no claim without an actual injury. A misdiagnosis caught before any damage was done supports no lawsuit, however careless the reading was.
Informed Consent
A related basis for a claim is failure to obtain informed consent. A physician must explain the proposed treatment in terms you can understand, disclose risks a reasonable person would consider significant, and reveal any personal interests (financial or research) that could sway their judgment.1Justia. CACI No. 532 Informed Consent – Definition Minor and unlikely risks need not be mentioned. The test is objective: would a reasonable person in your position have declined the procedure if properly informed? You do not have to prove you personally would have refused.
Filing Deadlines
Two time limits run at once. You must file within one year of discovering, or reasonably should have discovered, both the injury and its negligent cause, or within three years of the date the injury actually occurred, whichever hits first.2California Legislative Information. California Code CCP 340.5 Miss either window and the court will almost certainly dismiss.
Three narrow situations extend the three-year outer limit: proof of fraud by the provider, intentional concealment of the malpractice, or a foreign object left in your body that serves no medical purpose.2California Legislative Information. California Code CCP 340.5 A surgical sponge or broken instrument tip counts. An intentionally placed pin or stent does not, because those have a therapeutic function.
Claims Involving Children
A claim on behalf of a minor generally must be filed within three years of the negligent act. For children under six years old, the deadline is three years from the injury or the child’s eighth birthday, whichever gives more time.2California Legislative Information. California Code CCP 340.5 The longer window reflects that injuries to very young children can take years to show.
The 90-Day Pre-Suit Notice
Before filing, you must send the provider written notice at least 90 days in advance describing the legal basis of the claim and the type of harm.3California Legislative Information. California Code CCP 364 The point is to open the door to settlement before litigation starts. If the statute of limitations would otherwise run during the notice window, the deadline is extended by 90 days so the notice requirement does not quietly kill the claim. Skipping the notice can lead to dismissal.
The MICRA Damages Cap
A successful claim can recover two types of damages. Economic damages (medical bills, lost wages, reduced earning capacity, rehabilitation, future care) have no statutory cap in California. Non-economic damages (pain, suffering, physical impairment, disfigurement, diminished quality of life) are capped by MICRA.
The caps have been rising annually since January 1, 2023, when California overhauled the long-standing $250,000 limit. For 2026, the cap is $470,000 for injury cases that do not involve death and $650,000 for wrongful death cases.4California Legislative Information. California Civil Code 3333.2 The injury cap climbs by $40,000 each year and the wrongful death cap by $50,000 each year until they reach $750,000 and $1 million, respectively, in 2033. After 2033, both adjust upward 2 percent a year for inflation. The original $250,000 cap still applies to cases filed before January 1, 2023.
One structural detail matters in multi-defendant cases. MICRA applies separate caps to healthcare providers and healthcare institutions.4California Legislative Information. California Civil Code 3333.2 If a negligent surgeon and a negligent hospital are both liable, each group carries its own cap, which can meaningfully raise total non-economic recovery.
Periodic Payments on Large Future Damages
When future damages equal or exceed $50,000, either side can ask the court to order those damages paid in installments rather than a lump sum.5California Legislative Information. California Code CCP 667.7 Future damages include projected treatment, future lost earnings, and future pain and suffering. Insurers often prefer periodic payments; plaintiffs usually prefer lump sums. If the court orders installments, the defendant must post security to guarantee them.
What Your Attorney Can Charge
MICRA also caps contingency fees in medical malpractice cases. The structure is simple:
- 25 percent of the net recovery if the case settles before any lawsuit or arbitration demand is filed.
- 33 percent of the net recovery if the case settles, goes to arbitration, or reaches a verdict after a lawsuit is filed.
“Net recovery” is what remains after litigation costs are deducted. The attorney’s general overhead and the plaintiff’s medical bills cannot be subtracted from the recovery to inflate the fee base. In cases that go to trial, an attorney can ask the court to approve a higher fee, but the court must find good cause. These limits apply whether the plaintiff is an adult, a minor, or someone with a legal guardian.6California Legislative Information. California Business and Professions Code 6146
Who Can Be Sued
Liability reaches beyond the individual doctor. Claims can be brought against physicians, nurses, anesthesiologists, chiropractors, and pharmacists, as well as hospitals and, in some cases, medical device manufacturers.
Hospitals carry two kinds of exposure. Under vicarious liability, a hospital is responsible for malpractice committed by its employees acting within their job duties. Under the corporate negligence doctrine, a hospital can be directly liable for failures in how it screens, supervises, or credentials medical staff. In Elam v. College Park Hospital, the Court of Appeal held that a hospital has an independent duty to ensure the competence of physicians on its staff, including those who are not employees.7Justia Law. Elam v College Park Hospital (1982) A hospital that knows or should know about a physician’s history of malpractice and keeps granting privileges can be independently negligent.
Pharmacists can be liable for dispensing the wrong drug or missing a dangerous interaction. Device manufacturers may be named when a defective product contributed to the injury, though those cases typically proceed as product liability claims.
Expert Testimony: Where Most Cases Live or Die
California malpractice cases almost always require expert testimony. A qualified medical expert has to explain what the standard of care required, how the defendant fell short, and how that failure caused the injury. Without it, the case will not survive summary judgment.
Experts have to work within their competence. An internist generally cannot opine on a neurosurgeon’s conduct during brain surgery. Expert testimony must also rest on the kind of information professionals in the field reasonably rely on.8California Legislative Information. California Evidence Code 801 Judges can exclude opinions that are speculative, rely on unreasonable analytical leaps, or lack a credible factual foundation.9Justia Law. Sargon Enters Inc v Univ of S Cal A conclusory expert declaration with no reasoning behind it carries no weight.10FindLaw. Kelley v Trunk (1998)
The narrow exception is the “common knowledge” doctrine. When the negligence is so obvious that any layperson can see it (operating on the wrong limb, a sponge left inside the patient), no expert is required. These cases are rare.
Causation itself uses the “substantial factor” test.11Justia Law. Mitchell v Gonzales (1991) – Supreme Court of California Decisions You do not have to prove the negligence was the only cause of the injury, only that it was a meaningful contributing cause. That distinction matters when there is a pre-existing condition or multiple treating providers. The overall burden is “preponderance of the evidence,” meaning more likely than not.12Justia. CACI No. 200 Obligation to Prove – More Likely True Than Not True
A related doctrine, res ipsa loquitur, can shift the burden to the defendant when the injury is of the kind that ordinarily does not occur without negligence, the instrumentality was under the defendant’s control, and the plaintiff did not contribute to it.13Justia. CACI No. 518 Medical Malpractice – Res Ipsa Loquitur A retained surgical instrument is the textbook example.
If You Were Partly at Fault
California uses pure comparative negligence. Your own fault reduces the award but never eliminates it.14Justia Law. Li v Yellow Cab Co A jury finding you 20 percent responsible cuts the award by 20 percent. Even a plaintiff found 90 percent at fault still recovers 10 percent.
In malpractice this comes up less than in auto cases, but it does appear. A patient who ignores discharge instructions, skips prescribed medication, or hides relevant medical history may be assigned partial responsibility. Keeping records of your own compliance with treatment plans can matter if the defense raises the issue.
Taxes on a Malpractice Recovery
How a settlement or judgment is taxed depends on what the money compensates. Damages received for physical injuries or physical sickness are generally excluded from federal gross income, including the lost wages component tied to that physical injury.15Internal Revenue Service. Tax Implications of Settlements and Judgments The exclusion covers both lump-sum and periodic payments.
Punitive damages are always taxable, regardless of the underlying injury.15Internal Revenue Service. Tax Implications of Settlements and Judgments Emotional distress is also taxable unless it flows from a physical injury. If you receive a separate amount for emotional distress untied to a physical injury, only the portion that reimburses actual medical expenses for treating that distress can be excluded. Because allocation drives the tax outcome, the wording of the settlement agreement is worth negotiating as carefully as the number itself.