Medical Malpractice Laws in Iowa (2026): Deadlines & Caps

Medical malpractice in Iowa is governed by the Iowa Code, and the state changed its rules significantly in recent years. The deadline to sue is generally two years from discovery with a six-year outer limit, Iowa now caps noneconomic damages under a 2023 law, and plaintiffs must serve an expert certificate of merit. This page explains the key Iowa deadlines and requirements in plain English. It is general legal information, not legal advice for your situation.

Statute of Limitations in Iowa

Under Iowa Code 614.1(9), a medical malpractice action must generally be filed within two years after the date the claimant knew, or through reasonable diligence should have known, of the injury or death. This discovery rule can delay the start of the clock when an injury is not immediately apparent.

The two-year period is the general rule, but when the patient "should have known" of an injury can be disputed. Because the timing analysis is fact-specific, early legal review helps establish the correct deadline.

Statute of Repose

Iowa also imposes an absolute outer deadline. Under Iowa Code 614.1(9), no claim may be brought more than six years after the date of the act, omission, or occurrence, regardless of when the injury is discovered.

There are limited exceptions to this six-year statute of repose. It does not apply where a foreign object with no therapeutic or diagnostic purpose was left in the body, or where there was fraudulent concealment of the negligence. Special tolling also applies to the youngest minors.

Damage Caps in Iowa

Iowa caps noneconomic damages (such as pain and suffering) in medical malpractice cases, but not economic damages like medical bills and lost income. Iowa first enacted a cap in 2017 (Senate File 465), which functioned as a soft cap because a jury could exceed it on a finding that the limit would deprive the plaintiff of just compensation.

The 2023 law, House File 161, codified at Iowa Code 147.136A, converted this into a hard cap. The noneconomic cap is $250,000 in most cases. Where the trier of fact finds a substantial or permanent loss or impairment of a bodily function, substantial disfigurement, loss of pregnancy, or death, the cap rises to $1,000,000 against a health-care provider, or $2,000,000 if the action includes a hospital. The cap amounts begin increasing by 2.1% each January 1, starting January 1, 2028, and the cap that applies is the one in effect on the date of the occurrence. The cap is in force in 2026 and has not been struck down.

Certificate of Merit

Iowa requires an expert certificate of merit in malpractice cases that need expert testimony. Under Iowa Code 147.140, the plaintiff must serve on each defendant a certificate-of-merit affidavit signed by a qualified expert addressing the standard of care and the alleged breach.

The affidavit must generally be served before discovery begins and within 60 days of the defendant's answer. Failure to substantially comply can lead to dismissal with prejudice. The Iowa Supreme Court enforced this requirement strictly in Struck v. Mercy Health Services-Iowa Corp., 973 N.W.2d 533 (Iowa 2022).

Who May Be Liable and Expert Testimony

Medical malpractice claims in Iowa can be brought against physicians, hospitals, nurses, and other licensed health-care providers when their care falls below the accepted standard of care. Hospitals may be liable for the conduct of their employees.

Expert testimony is generally required to establish the standard of care and how it was breached, and the certificate-of-merit rule reflects that requirement at the outset of the case. The qualifying standards for experts are set by statute.

Comparative Fault in Iowa

Iowa follows a modified comparative fault rule under Iowa Code 668.3. A patient who is partly at fault can still recover, but the award is reduced by that patient's percentage of fault.

There is a cutoff: a patient whose share of fault is greater than the combined fault of the defendants is barred from recovering. In practice, a patient found more than 50% at fault recovers nothing, while at or below that line recovery is reduced proportionally.

Wrongful-Death Medical Malpractice

When alleged malpractice causes death, Iowa's two-year limitations period and six-year statute of repose in Iowa Code 614.1(9) generally apply, with the action brought by the estate's representative. The noneconomic cap also reaches wrongful-death malpractice claims, with the higher $1,000,000 or $2,000,000 tier available because death triggers the elevated cap.

Because the claimants and the damages framework differ from an ordinary injury case, wrongful-death malpractice claims are handled under their own rules. A licensed attorney can confirm the deadlines and how the cap applies to a specific case.

How to Evaluate and Preserve a Potential Claim

If you suspect medical malpractice in Iowa, request and preserve complete medical records and note key dates, because both the two-year and six-year limits and the certificate-of-merit deadline depend on the timeline. Lining up a qualified expert early is important given the 60-day affidavit rule.

Most medical malpractice attorneys offer a free initial consultation and work on a contingency-fee basis, meaning fees come from any recovery. No attorney can guarantee an outcome or a dollar amount. Consult a licensed Iowa attorney to evaluate the specific facts, deadlines, and cap rules in your situation.