A Wisconsin appeals court upheld the dismissal of a malpractice claim against three doctors and their insurers - not over the surgery, but over service.
The dispute started with a cosmetic surgery in June 2021. The patient alleged the operation went wrong, that follow-up care was inadequate, and that she needed emergency treatment about a week later for what she described as an infection in her surgical wounds. The court never tested any of that. The case turned entirely on procedure.
The couple sued Illume Cosmetic Surgery & Medspa LLC, three physicians and their service corporations, the doctors' insurers, and the Wisconsin Injured Patients and Families Compensation Fund on September 5, 2024. Wisconsin law gave them 90 days - until December 4 - to serve an authenticated summons and complaint.
They did not. On filing day, the plaintiffs' lawyer emailed the other side a "courtesy copy" and asked whether counsel could accept service. Counsel said he would "find out." Five days later he wrote, "I can accept service for the three doctors, their respective SCs, and Illume." The plaintiffs' lawyer then went silent.
That gap decided the case. Being authorized to accept service, the court reasoned, is not the same as accepting it. Counsel never confirmed acceptance, and the plaintiffs never asked. The court noted a one-line email - it suggested "is service accepted?" - would have settled the question.
The electronic-service argument also failed. Wisconsin law requires written consent to accept electronic service, and the emails never used the term. A later Notice of Retainer requesting electronic filing arrived 20 days after the complaint was filed and could not apply retroactively.
The point carriers will note is the rule the court applied: defective service is "a fundamental defect fatal to the action, regardless of prejudice." The defense raised the issue in its answer and again in a December email but had no duty to spell it out. By then the limitations period - gone by November 1, 2024 at the latest - had expired.
The circuit court granted summary judgment and dismissed the complaint with prejudice. It also rejected the plaintiffs' equitable estoppel argument, finding no fraudulent or inequitable conduct by defense counsel. The Court of Appeals affirmed on August 19, 2026. The opinion remains subject to editing, and a petition for Supreme Court review is still possible.
