Error disclosure is a high-stakes, emotionally charged interaction for patients and families as well as clinicians. A failed disclosure can result in emotional distress, reduced patient and family trust, litigation, and lost opportunities to learn from and prevent subsequent errors. However, many clinicians have little expertise in handling these challenging interactions and can inadvertently make a bad situation worse. Even those clinicians who have had formal disclosure training may have trouble remembering what they were taught when faced with the need to actually discuss an error with patients. Providing just-in-time coaching to clinicians is recommended by national standards. However, there is scant training material to guide error disclosure coaches. Therefore, we developed an “Ask-Tell-Ask” model and materials to guide the disclosure coaching process.