Medical Malpractice for Missouri readers: consent-form language, decision sequencing, and practical next moves

The defining event in Missouri medical malpractice law since 1986 is the Missouri Supreme Court's 2012 decision in Watts v. Lester E. Cox Medical Centers, 376 S.W.3d 633 (Mo. banc 2012). In Watts, the court struck down Missouri's prior $350,000 cap on non-economic damages in medical malpractice cases as unconstitutional — violating the Missouri Constitution's right-to-trial-by-jury guarantee (Art. I, § 22(a)). Missouri's Constitution provides that "the right of trial by jury as heretofore enjoyed shall remain inviolate." The court held in Watts that the legislature could not override a jury's determination of damages in a common law medical malpractice claim without violating this constitutional guarantee. This made Missouri one of a handful of states where the state constitution's right-to-jury-trial provision provides stronger protection against damage caps than in most other states, which have allowed caps to survive state constitutional challenge.

The Missouri General Assembly responded to Watts by re-enacting a medical malpractice damage cap in 2015 through RSMo § 538.210 (the Tort Reform law). The 2015 cap limits non-economic damages (pain and suffering, emotional distress, loss of consortium) to $400,000 in non-catastrophic malpractice cases and $700,000 in cases involving "catastrophic" injuries or wrongful death. The constitutionality of the re-enacted 2015 cap has been the subject of ongoing Missouri litigation. Missouri's medical malpractice landscape thus remains in a state of legal evolution — with significant consequences for whether a malpractice victim's full non-economic damages (as determined by a jury) can actually be collected or will be limited by the statutory cap. Medical malpractice claimants and their attorneys must factor in this uncertainty when evaluating settlement and trial strategies.

Missouri's major healthcare systems — BJC HealthCare (Barnes-Jewish Hospital and Washington University School of Medicine in St. Louis, one of the nation's top academic medical centers), SSM Health (headquartered in St. Louis), Mercy Health (Springfield-based, significant throughout Missouri), and Saint Luke's Health System (Kansas City) — operate at the intersection of this damage cap uncertainty. Academic medical centers affiliated with Washington University (WUMC/Barnes-Jewish) and the University of Missouri (MU Health in Columbia) also train physicians — residents and fellows who may be named in malpractice cases involve specific questions about attending physician supervision and resident autonomy that are distinct from private practice malpractice contexts.

Missouri's Pre-Suit Requirements and SOL

Missouri medical malpractice claims have specific procedural prerequisites: the 2-year statute of limitations (RSMo § 516.105 — the specialized healthcare SOL, not the general 5-year SOL of § 516.120); and the pre-suit affidavit requirement. RSMo § 538.225 requires the claimant to file with the court, at the time the petition is filed, an affidavit signed by a legally qualified health care provider stating that the health care provider has reviewed the case and believes there is a reasonable basis for the filing of the claim. The affidavit must be from a provider in the same or similar specialty as the defendant. Missouri's affidavit requirement is less elaborate than Indiana's full medical review panel but serves a similar gatekeeping function — preventing baseless malpractice claims from proceeding to litigation without any expert review.