Connecticut Medical Malpractice Laws (2026): Statute of Limitations, Damages Cap & Merit Rules

By John Mahoney · June 25, 2026 · 9 min read

Connecticut is, in several respects, a plaintiff-friendly jurisdiction for medical malpractice — there is no statutory cap on damages, economic or non-economic. But the gate to the courthouse is a demanding one: before a Connecticut med-mal complaint can survive, the attorney must have conducted a reasonable pre-suit inquiry and must attach a certificate of good faith supported by the written opinion of a "similar health care provider" under Conn. Gen. Stat. §52-190a. That opinion letter is the single most litigated threshold issue in Connecticut med-mal practice, and getting the medical analysis right early is what separates a case that proceeds from one that draws a motion to dismiss.

This page summarizes the Connecticut legal landscape, the case types we see most often in the state, and how MedLegal AI compresses the work that historically consumed entire associate weeks: medical chronology assembly, standard-of-care analysis, and Daubert / Porter preparation.

Disclaimer: This page is informational only and does not constitute legal advice. Connecticut medical malpractice law involves complex statutory and case-law analysis. Always consult a licensed Connecticut attorney and verify current statutes before relying on any deadline or substantive rule.

Connecticut Medical Malpractice Legal Landscape

Statute of limitations — 2 years from discovery

Conn. Gen. Stat. §52-584 sets the limitations period for malpractice of a physician, surgeon, dentist, podiatrist, chiropractor, hospital, or sanatorium at 2 years from the date the injury "is first sustained or discovered or in the exercise of reasonable care should have been discovered." Connecticut therefore applies a discovery rule for the running of the two-year clock. (See our 50-state SOL guide for cross-reference.)

Statute of repose — 3 years

The same statute imposes an outer limit: no action may be brought more than 3 years from the date of the act or omission complained of, regardless of when the injury was discovered. Connecticut's 3-year repose period is notably short compared with many states, which makes early case evaluation critical — a viable injury discovered late can still be time-barred. The repose period is measured from the negligent act, not from the date of injury.

Certificate of good faith + opinion letter — §52-190a

The defining feature of Connecticut med-mal practice is §52-190a. Before filing, the attorney (or self-represented party) must make "a reasonable inquiry as permitted by the circumstances to determine that there are grounds for a good faith belief that there has been negligence in the care or treatment of the claimant." To evidence that good faith, the plaintiff must attach to the complaint a written and signed opinion of a similar health care provider stating that there appears to be evidence of medical negligence, together with a detailed basis for that opinion. Under §52-190a, the failure to obtain and file that written opinion is grounds for dismissal of the action.

The harshness of that dismissal pipeline has eased in recent years. In Carpenter v. Daar (2023), the Connecticut Supreme Court reconsidered prior precedent and signaled that potentially curable, technical pre-litigation defects in the opinion letter should not automatically defeat an otherwise meritorious claim — but the safe course remains to obtain a substantively sound similar-provider opinion before filing, not to litigate its sufficiency later.

Automatic 90-day extension

Section 52-190a also gives plaintiffs breathing room: upon petition to the clerk of the court where the action will be filed, an automatic 90-day extension of the statute of limitations is granted to allow the reasonable inquiry the statute requires. That extension applies to both the 2-year limitations period and the 3-year repose period and is in addition to other tolling periods — but it must be petitioned for before the deadline runs.

"Similar health care provider" and expert qualification — §52-184c

The opinion letter must come from a "similar health care provider," and the trial experts later must qualify under the same framework in Conn. Gen. Stat. §52-184c. The plaintiff bears the burden of proving a breach of the "prevailing professional standard of care" — the level of care recognized as acceptable by reasonably prudent similar health care providers. The statute defines "similar health care provider" by whether the defendant is a specialist:

• If the defendant is board-certified or holds out as a specialist: a similar provider is one who is both (1) trained and experienced in the same specialty and (2) certified by the appropriate American board in the same specialty (with a carve-out where the treatment was outside the defendant's specialty).
• If the defendant is a non-specialist: a similar provider must be (1) licensed by the appropriate regulatory agency of Connecticut or a state with equal or greater requirements, (2) trained and experienced in the same discipline or school of practice, and (3) have at least 5 years of active practice or medical teaching in the relevant period before the incident.

Section 52-184c also lets a court qualify an expert who is not strictly a "similar health care provider" if that witness possesses sufficient training, experience, and knowledge from active practice or teaching in a related field within the five-year period before the incident. Matching the right specialty to the right defendant at the opinion-letter stage avoids a fatal mismatch later.

No damages cap

Connecticut imposes no cap on medical malpractice damages — neither economic damages (past and future medical care, lost wages, lost earning capacity) nor non-economic damages (pain and suffering, loss of consortium) are statutorily limited. The one limitation worth noting is that common-law punitive damages in Connecticut are generally restricted to the plaintiff's litigation costs and reasonable attorney's fees. The absence of a damages cap is a meaningful advantage for Connecticut plaintiffs relative to cap states.

Common Med-Mal Case Types in Connecticut

The Connecticut plaintiff bar handles a recurring set of fact patterns where the §52-190a opinion-letter framework is well-developed and qualified similar providers are accessible.

• Emergency department misdiagnosis — stroke / tPA window failures, aortic dissection, cauda equina, sepsis recognition, missed myocardial infarction. The discovery rule under §52-584 frequently controls when the 2-year clock began.
• Birth injury — HIE, shoulder dystocia / Erb's palsy, delayed cesarean, neonatal infection. Lifetime economic damages for a brain-injured child are uncapped in Connecticut, making these among the highest-value cases in the state.
• Surgical errors — retained foreign objects, wrong-site surgery, intraoperative nerve or vessel injury, laparoscopic and robotic complications.
• Anesthesia complications — failure to monitor, intubation and airway injuries, awareness under anesthesia, spinal hematoma after neuraxial block.
• Failure to diagnose cancer — breast, colorectal, lung. Delayed-diagnosis cases turn heavily on when the patient "should have discovered" the injury for §52-584 purposes.
• Reproductive and fertility medicine — donor-screening and informed-treatment failures; Connecticut's highest court affirmed a multimillion-dollar reproductive-medicine verdict in Lynch v. State (2024).
• Nursing home neglect — pressure injuries, falls, medication errors, sepsis from untreated infection. Whether a claim sounds in medical malpractice (triggering §52-190a) or ordinary negligence is itself a litigated threshold question in Connecticut.
• Medication errors — anticoagulant management failures (warfarin, DOACs), insulin dosing errors, opioid prescribing.

How MedLegal AI Accelerates Connecticut Med-Mal Work

The §52-190a framework rewards firms that can produce a defensible chronology and put it in front of a qualified similar health care provider early — before the 2-year clock or the 3-year repose ceiling closes. MedLegal AI was designed for this work.

Medical chronology — 14 hours to 22 minutes

Traditional chronology assembly for a Connecticut med-mal case averages 14 hours of paralegal or LNC time across thousands of pages of records — a cost passed through to the client or absorbed by the firm. MedLegal AI's Timeline Builder ingests the record set, extracts every provider visit, diagnosis, medication, vital sign, and procedure, and outputs a structured chronological timeline in roughly 22 minutes. The output is editable, source-cited back to the original page, and exportable into the format your §52-190a similar provider needs to render an opinion.

Daubert / Porter preparation — 12 hours to 30 minutes

Connecticut follows the Daubert standard, adopted for the state in State v. Porter (1997), under which the trial judge acts as gatekeeper for the reliability and relevance of expert testimony. MedLegal AI's Daubert Challenge tool generates a first-draft FRE 702 / Porter challenge skeleton from a deposition transcript or expert report — methodology gaps, peer-review status, error rate, general acceptance. Every output is wrapped in our hallucination scrubber: any case citation outside the foundational Daubert / Kumho / Joiner / Porter line is flagged [VERIFY CITE] for attorney review. We do not invent precedent.

Standard-of-care analysis

The Case Analysis tool reads the medical record + intake facts, identifies the standard-of-care issues at each decision point, and proposes a list of likely defendant breaches. This becomes the input to your similar-provider engagement — helping you match the right specialty under §52-184c and saving 4 to 8 hours of associate-level analysis before the opinion letter is even drafted.

Causation chain builder

A §52-190a opinion letter — and the later trial proof — needs a clear causal theory. Our Causation Chain Builder structures the breach → mechanism → harm → damages sequence in a format the similar provider can adopt and that survives a Porter challenge.

Recent Connecticut Medical Malpractice Verdicts

Connecticut, unlike many cap states, permits uncapped verdicts, and its courts have affirmed substantial recoveries. The most significant recent Connecticut Supreme Court medical-liability decision is included below. Specific plaintiff trial verdicts should be verified by counsel through Connecticut verdict reporters or the local court before being cited.

Note: For current Connecticut verdict intelligence we recommend the Connecticut Law Tribune verdict and settlement reports and the state plaintiff-bar listservs. Always confirm the citation and amount before relying on any verdict.

Practical Workflow for the First 120 Days

The §52-184c specialty-matching requirement and the short §52-584 repose period make early diligence decisive. A practical workflow that we see succeed in Connecticut plaintiff firms looks like this:

• Days 1–7 — Intake and records request. Calculate the 2-year SOL from discovery and the 3-year repose ceiling from the act or omission. Identify each potential defendant — physician, group, hospital, anesthesia group, radiology group — and which are specialists vs. non-specialists for §52-184c matching. Issue HIPAA-compliant records authorizations the same day the client signs. If the deadline is near, petition the clerk for the automatic 90-day §52-190a extension.
• Days 7–30 — Records ingestion and chronology. Upload records to MedLegal AI as they arrive. Get a structured chronology in minutes rather than weeks. Identify gaps and issue follow-up records requests immediately. Begin standard-of-care issue identification with Case Analysis.
• Days 30–60 — Similar-provider engagement. Provide the chronology, the case-analysis summary, and the causation-chain draft to a similar health care provider who qualifies under §52-184c (matching specialty and board certification, or 5+ years active practice for non-specialists). Begin drafting the written opinion letter alongside that provider.
• Days 60–100 — Opinion letter and complaint drafting. Finalize the written and signed opinion stating that there appears to be evidence of negligence, with a detailed basis. Draft the certificate of good faith and the complaint together so the opinion is attached at filing.
• Days 100–120 — File before the deadline. File the complaint with the certificate of good faith and the similar-provider opinion attached, well inside the 2-year limitations period and the 3-year repose ceiling. Confirm specialty match one last time to head off a §52-190a / §52-184c challenge.

Every step in this workflow that can be compressed buys time to engage the right similar health care provider and to file an opinion letter that survives a §52-190a motion to dismiss.

Get Started

If you are evaluating a Connecticut medical malpractice claim, the §52-584 clock and the §52-190a opinion-letter requirement start the moment your client signs the engagement letter. The faster you can produce a defensible chronology and identify standard-of-care issues, the more runway you have to engage a qualifying similar provider and file a complaint that survives a threshold challenge.

Questions? Contact us at [email protected] or (856) 979-6525

🗺️ Handling a case in another state? Compare damages caps, SOL, and merit rules for all 50 states + DC — Medical Malpractice Laws by State →

💰 What do these cases actually resolve for? Estimated settlement & verdict ranges by specialty for Connecticut — Connecticut Settlement Ranges →