The Washington Supreme Court ruled on October 1, 2026, in the case of Snyder v. Virginia Mason Medical Center, No. 104136-5, clarifying the boundaries of doctor-patient confidentiality and the rights of defendants in personal injury cases. This decision affects how medical facilities can communicate with nonparty doctors involved in lawsuits, which could impact future medical malpractice claims.

The case centers around Michael K. Snyder, who suffered severe injuries during surgery at Virginia Mason Medical Center in 2018. Snyder sued the hospital and the lead surgeon, Dr. Jared Brandenberger, after a surgical error left him with permanent disabilities. The dispute arose when Virginia Mason communicated with three nonparty doctors involved in Snyder's care without his knowledge or consent, leading to allegations of violating patient confidentiality laws.

In the wake of Snyder's surgery, Virginia Mason's legal team identified three doctors who may have contributed to Snyder's injuries but did not include them as defendants in the lawsuit. The hospital's chief medical officer even traveled to speak with one of the doctors about the case. Snyder argued that these communications were improper and violated his rights to a fair trial.

The Washington Supreme Court's ruling emphasized the importance of maintaining the sanctity of the doctor-patient relationship and protecting the confidentiality of medical communications. The court stated, "We affirm the courts below that it is not permissible for Virginia Mason to communicate with Snyder's nonparty doctors without his knowledge or consent." The ruling also addressed the issue of whether Snyder needed to demonstrate prejudice due to these communications to receive remedies, concluding that he did not.

Judge GONZÁLEZ led the opinion, which highlighted the historical context of the Loudon case, which established the framework for protecting patient confidentiality in Washington. The court ruled that Virginia Mason's actions violated the Loudon precedent, which requires formal discovery processes when contacting nonparty doctors.

The ruling has significant implications for medical malpractice cases in Washington. It reinforces the need for hospitals and medical facilities to adhere to strict guidelines when communicating with nonparty medical professionals involved in litigation. This decision aims to protect patients' rights and ensure that their medical histories and treatment are not disclosed without their consent.

As a result of this ruling, Virginia Mason must now produce communications related to the case for further review. The court vacated the trial court's denial of Snyder's motion for default judgment and remanded the case for reconsideration of appropriate remedies, which may include sanctions against Virginia Mason.

This ruling may set a precedent for future cases involving medical malpractice and the rights of patients in Washington. It emphasizes the importance of transparency and ethical conduct in the medical field, particularly when it comes to patient confidentiality.

Looking ahead, Virginia Mason has the option to appeal the ruling, but the court's decision underscores the importance of adhering to established legal standards regarding patient confidentiality. The implications of this case will likely resonate in future legal battles involving medical malpractice and patient rights.