Surgical-event exclusions: The surgical-event reporting clauses explicitly exclude situations that require prompt action occurring in the course of surgery or situations whose urgency precludes obtaining informed consent. These exclusions apply to the wrong-body-part and wrong-procedure provisions where the procedure performed was necessary emergently and consent could not reasonably be obtained beforehand. Cite and apply these exceptions when determining whether a surgical occurrence meets the reportable-event definition.

Product/device contamination and air-embolism exclusions: Events tied to contaminated drugs, devices, or biologics are reportable when contamination is due to generally detectable contaminants in the product. The policy also excludes from reporting deaths from intravascular air embolism that occur during neurosurgical procedures known to present a high risk of intravascular air embolism. Apply these limitations when assessing whether a device- or product-related adverse outcome meets the reportable threshold.

Pressure-ulcer progression and specified maternal death exclusions: Hospital-acquired stage 3, stage 4, or unstageable pressure ulcers are reportable, but progression from stage 2 to stage 3 is excluded if the stage 2 ulcer was recognized on admission. For maternal deaths in low-risk pregnancies, events within 42 days post-delivery are reportable except for deaths resulting from pulmonary or amniotic fluid embolism, acute fatty liver of pregnancy, or cardiomyopathy, which are specifically excluded.

Patient-protection exclusions: The patient-disappearance category does not apply to events involving adults who retain decision-making capacity. Similarly, inpatient suicide/self-harm reporting excludes deaths that resulted from self-inflicted injuries which were the reason for admission. These distinctions should guide classification when adults with capacity leave care or when self-inflicted harm predates the facility admission.

Background: These 29 events are statutory reportable adverse health events and sentinel events intended to identify serious patient safety failures—for example, wrong-site surgery, retained surgical items, contaminated products, and patient abduction. The list standardizes mandatory reporting by hospitals and licensed ambulatory surgical centers to enable public health oversight and prevention efforts.