California Medical Malpractice: MICRA Caps and Case Value

Medical malpractice cases in California operate under a different set of rules than other personal injury claims. The Medical Injury Compensation Reform Act (MICRA), originally passed in 1975, capped non-economic damages at $250,000 for decades. That cap stayed frozen for nearly 50 years while inflation eroded its value. In 2022, AB 35 finally raised the cap and built in annual increases. If you’re considering a medical malpractice claim in California, understanding MICRA’s current structure matters for evaluating what your case is really worth.

I’ve worked with families across California dealing with surgical errors, missed diagnoses, birth injuries, and hospital-acquired infections. The injuries are often catastrophic. The legal process is more demanding than standard personal injury work, with extra filing requirements, expert prerequisites, and damage caps that shape every settlement negotiation and trial strategy.

What Is MICRA and Why Does It Matter?

MICRA (Civil Code section 3333.2) was enacted in 1975 during what the insurance industry called a “malpractice crisis.” Doctors and hospitals argued that large jury verdicts were driving up malpractice insurance premiums. MICRA responded by imposing a cap on non-economic damages (pain and suffering, loss of enjoyment of life, disfigurement, and similar harm) in actions for professional negligence against healthcare providers.

For 47 years, that cap sat at $250,000. No adjustment for inflation. A dollar in 1975 had the purchasing power of roughly $5.50 in 2023. That $250,000 cap effectively shrank to about $45,000 in 1975 dollars.

Economic Damages Are Not Capped

MICRA only caps non-economic damages. Economic damages, which include medical bills, lost wages, loss of earning capacity, and future care costs, have no cap at all. In a catastrophic injury case, economic damages can run into the millions.

This distinction matters for case value. A patient who suffers a spinal cord injury due to surgical negligence may have $3 million in future medical care costs (economic, uncapped) and experience severe pain, depression, and loss of independence (non-economic, subject to the MICRA cap). The uncapped economic piece is often the larger component.

How Did AB 35 Change the MICRA Cap?

In 2022, Governor Newsom signed AB 35, which raised the MICRA cap for the first time since 1975. The new law took effect on January 1, 2023.

Two-Tier Cap Structure

AB 35 created separate caps for death cases and non-death cases.

For cases not involving death, the cap started at $350,000 on January 1, 2023, and increases by $40,000 each January 1 until it reaches $750,000. After that, the cap adjusts by 2% annually beginning January 1, 2034.

For cases involving wrongful death, the cap started at $500,000 on January 1, 2023, and increases by $50,000 each January 1 until it reaches $1,000,000. After that, the cap adjusts by 2% annually beginning January 1, 2034.

The dollar amount in effect at the time of judgment, arbitration award, or settlement applies. For matters resolved in 2026, the non-death cap is $470,000 and the wrongful death cap is $650,000.

Multiple Defendants

AB 35 also changed how the cap works when multiple healthcare defendants are liable. Civil Code section 3333.2 now creates separate potential limits for health care providers, health care institutions, and certain unaffiliated providers or institutions involved in separate and independent acts of professional negligence. Previously, one cap applied to the entire case regardless of how many defendants were involved. This change can increase the total non-economic damages available in multi-defendant cases, which are common: a surgeon, an anesthesiologist, and a hospital may all share fault for a single surgical error, but the cap analysis depends on affiliation and the facts of the negligence.

What Are the Filing Requirements for a California Medical Malpractice Case?

Medical malpractice claims in California come with procedural hurdles that don’t apply to other personal injury cases.

90-Day Notice of Intent to Sue

Code of Civil Procedure section 364 requires the plaintiff to serve the healthcare provider with a notice of intent to sue at least 90 days before filing the lawsuit. The notice must be served on each defendant and must describe the legal basis and factual basis for the claim.

Serving this notice extends the statute of limitations by 90 days if the statute would otherwise expire before the notice period ends. It’s not optional. Failing to serve it can derail the filing timeline.

Expert Certificate of Merit

Under Code of Civil Procedure section 411.35, the plaintiff’s attorney must file a certificate of merit stating that the attorney has consulted with at least one health care practitioner, who has reviewed the facts of the case and concluded that there is a reasonable and meritorious cause for filing the action. The consultation must occur before or simultaneously with the filing of the complaint.

This requirement filters out cases that lack medical support. In practice, it means the plaintiff’s attorney must retain a qualified medical expert early in the process, before the lawsuit is filed or at the filing stage.

If you’re considering a medical malpractice claim, request your complete medical records right away. Obtaining records from hospitals and clinics takes weeks, and you’ll need them for the expert review.

Statute of Limitations

Code of Civil Procedure section 340.5 sets the statute of limitations for medical malpractice at one year from the date the plaintiff discovers (or through reasonable diligence should have discovered) the injury. But there’s an outer limit: three years from the date of injury, regardless of when the injury was discovered.

Exceptions exist. For cases involving a foreign object left inside the body, the one-year period runs from the date of discovery, and the three-year outer limit doesn’t apply. For fraud or intentional concealment by the healthcare provider, the limitations period is tolled.

Minors have different rules. For children under six, the statute of limitations runs until the child’s eighth birthday or three years from the injury, whichever is later. For children six or older, the standard rules apply.

These deadlines are strict. Miss them by a day and you lose your case. Mark the one-year discovery date and the three-year outer limit on your calendar as soon as you suspect malpractice.

What Types of Medical Malpractice Are Most Common in California?

Surgical Errors

Wrong-site surgery, retained surgical instruments, nerve damage during procedures, and anesthesia errors account for a significant share of malpractice claims. According to the National Practitioner Data Bank (NPDB), surgical errors are consistently among the top categories of paid medical malpractice claims nationally.

Diagnostic Errors

Failure to diagnose cancer, heart attacks, strokes, and infections can lead to delayed treatment and preventable death. A missed cancer diagnosis allows the disease to progress to a later stage, reducing survival rates and increasing the cost and burden of treatment.

Birth Injuries

Brachial plexus injuries, cerebral palsy from oxygen deprivation during labor, and failures to perform timely cesarean sections can cause lifelong disabilities. Birth injury cases often involve the largest economic damage awards because the child may require a lifetime of medical care, therapy, and assisted living.

Medication Errors

Prescribing the wrong medication, the wrong dosage, or a medication that interacts dangerously with the patient’s existing prescriptions are common forms of malpractice. Hospital-acquired infections resulting from inadequate sterilization or infection control protocols also give rise to malpractice claims.

Emergency Room Errors

Emergency departments are chaotic. Misdiagnosis and delayed treatment happen regularly. Patients sent home from the ER with undiagnosed heart attacks, strokes, or internal bleeding represent some of the worst malpractice cases.

A client came to us after her husband was sent home from an LA County emergency room with a diagnosis of “muscle strain.” He’d presented with chest pain and shortness of breath. No cardiac workup was performed. He died of a heart attack three days later. The emergency room physician’s failure to order basic diagnostic tests (an EKG, troponin levels) fell below the standard of care. The wrongful death claim resulted in recovery of economic and non-economic damages for the surviving family.

How Is the Standard of Care Defined?

Medical malpractice requires proof that the healthcare provider’s conduct fell below the standard of care. In California, the standard of care is defined as the level of skill, knowledge, and care in diagnosis and treatment that a reasonably competent healthcare provider in the same specialty would have used under similar circumstances.

Expert Testimony Is Required

California law requires expert testimony to establish the standard of care and the defendant’s breach of it, except in cases where the negligence is obvious to a layperson (such as amputating the wrong limb). Expert witnesses must be qualified in the same or a related specialty as the defendant.

The expert you choose often determines the outcome. A neurosurgeon’s opinion about a brain surgery error carries more weight than a general practitioner’s opinion. Retaining the right expert early is critical in any malpractice case.

Where Are Medical Malpractice Cases Filed in California?

Medical malpractice lawsuits are filed in Superior Court of the county where the malpractice occurred or where the defendant lives. For cases in Los Angeles County, that’s Los Angeles Superior Court, with the main civil courthouse at the Stanley Mosk Courthouse on North Hill Street. You can also file in the U.S. District Court for the Central District of California if federal jurisdiction exists (for example, against a federally funded hospital or where diversity jurisdiction applies).

The judicial council has a specific case management program for medical malpractice cases. Judges assigned to these cases know the complexity of medical evidence, expert witness issues, and the MICRA damage framework.

How Does MICRA Affect Settlement Negotiations?

The MICRA cap on non-economic damages affects every settlement. Insurance companies for healthcare providers use the cap as their ceiling. In a case where economic damages are modest but pain and suffering would normally justify a large award, the cap compresses the total settlement value.

Pre-AB 35 vs. Post-AB 35

Before AB 35, the $250,000 cap made many valid claims uneconomical to pursue. Attorney’s fees and expert witness costs can exceed $100,000. With non-economic damages capped at $250,000, the numbers often did not work for cases with moderate economic damages.

AB 35 changed the math. A case resolved in 2026 with a non-death cap of $470,000 gives plaintiffs more room to justify litigation costs. Multi-defendant cases may support more than one cap, but only after analyzing whether the defendants fall into separate provider, institution, or unaffiliated categories under Civil Code section 3333.2.

Defense firms still lead with the cap as their main negotiating tool. The response is concrete: know the exact cap for the year of resolution, identify every potential cap category, build the economic damage case to its maximum supported value, and let the numbers speak.

What Damages Can You Recover in a California Medical Malpractice Case?

Economic Damages (Uncapped)

Past and future medical expenses, lost wages, loss of earning capacity, and future care costs (home nursing, rehabilitation, assistive devices). In catastrophic injury cases, life care planners and economists testify to the full scope of future needs.

Non-Economic Damages (MICRA-Capped)

Pain and suffering, emotional distress, loss of enjoyment of life, disfigurement, and loss of consortium (for the injured person’s spouse). The MICRA cap applies to these damages by statutory category, not simply by headcount. Health care providers, health care institutions, and unaffiliated defendants must be analyzed separately.

Punitive Damages

Available in cases involving fraud, malice, or oppression. Punitive damages rarely show up in medical malpractice because most malpractice is negligence, not intentional misconduct. But cases involving cover-ups, falsified records, or knowing disregard for patient safety can support them.

How Mister Wolf P.C. Handles Medical Malpractice Cases

We start by retaining a qualified medical expert to review the records and confirm that the standard of care was breached. We don’t file cases on suspicion. We file cases backed by expert opinion and hard evidence.

We build the economic damage case aggressively. Because MICRA caps non-economic damages, maximizing the uncapped economic component is where we concentrate effort. Life care planners, vocational economists, and medical billing experts help us show the full financial picture to a jury or in settlement negotiations.

NPDB public data is useful for spotting broad malpractice-payment trends, but it does not value an individual California case. California cases with catastrophic injuries and strong liability regularly settle or result in verdicts well into seven figures once economic damages are fully developed.

If you or a family member was injured by a healthcare provider’s negligence, gather your medical records, any second opinions, and a written timeline of what happened. Then contact our team. We’ll have a qualified medical expert review the case and tell you straight: does it meet the standard of care threshold, and what is the personal injury case actually worth?