Joint Commission sentinel event policy: what to do and by when
Short answer
A sentinel event is a patient safety event that reaches a patient and results in death, severe harm or permanent harm. Reporting it to Joint Commission is encouraged, not required. Each one needs a full analysis and action plan within 45 business days of the event or of becoming aware of it.
- Definition
- A patient safety event that reaches a patient and results in death, severe harm or permanent harm
- Report to Joint Commission
- Encouraged, not required. Accredited organizations must still analyze every sentinel event
- Analysis and action plan
- Within 45 business days of the event or of becoming aware of it
- If the response is unacceptable
- 15 more business days beyond the original submission period to resubmit
- Action plan strength
- At least one stronger or intermediate-strength action
- Follow-up
- May be a measure of success tracked for at least 120 days
- Confidentiality
- Submissions should not name staff or patients or include protected health information
- At survey
- Surveyors do not search for sentinel events or judge the analysis
Applies to: Joint Commission-accredited hospitals · Other Joint Commission-accredited organizations (confirm the policy text in your program's manual)
What is a sentinel event?
Joint Commission defines a sentinel event as a patient safety event that reaches a patient and results in death, severe harm or permanent harm. It is not primarily related to the natural course of the patient's illness. Severe harm counts whatever its duration. Permanent harm counts whatever its severity.
Sentinel events are a subcategory of adverse events. They are not limited to clinical care: violence, abductions and power failures can also be sentinel events. See the sentinel event glossary entry and what is a sentinel event.
Which events are sentinel events?
The policy gives a list of examples and says the list is not comprehensive. Some listed events are unlikely in certain settings, such as a surgery center.
| Category | Examples from the policy |
|---|---|
| Self-harm | Death by self-inflicted injury in a health care setting, or within 7 days of discharge from inpatient services or an emergency department |
| Surgery and procedures | Wrong site, wrong patient or wrong procedure, whatever the outcome. Unintended retention of a foreign object after an invasive procedure |
| Violence and abuse | Homicide; sexual abuse or assault; physical assault leading to death, permanent harm or severe harm, of a patient, staff member, visitor or vendor |
| Safety and security | Abduction of a patient. Elopement from a staffed-around-the-clock setting leading to death, permanent harm or severe harm. Discharge of an infant to the wrong family |
| Maternal and newborn | Intrapartum maternal death. Severe maternal morbidity leading to permanent or severe harm. Unanticipated death of a full-term infant. Severe neonatal hyperbilirubinemia (bilirubin above 30 mg/dL) |
| Blood and radiation | ABO or non-ABO blood incompatibility. Radiotherapy to the wrong patient or body region, or more than 25 percent above the planned dose. Fluoroscopy causing permanent tissue injury when practice parameters were not followed |
| Fire and falls | Fire, flame or unanticipated smoke or heat during direct patient care caused by equipment in use. A fall causing any fracture, surgery, casting or traction, required care for a neurological or internal injury, or death or permanent harm |
If you are unsure whether an event meets the definition, Joint Commission presumes it needs a full analysis.
What does an appropriate response include?
The policy lists seven parts of an appropriate response:
- A formalized team response that stabilizes the patient, discloses the event to the patient and family, and supports the family and the staff involved.
- Notification of organization leaders.
- Immediate investigation.
- A comprehensive systematic analysis that finds causal and contributory factors.
- Strong corrective actions that eliminate or control system hazards and last over time.
- A timeline for putting the actions in place.
- Systemic improvement with measurable outcomes.
What is the analysis, and when is it due?
A comprehensive systematic analysis finds the basic or causal factors behind a sentinel event. A root cause analysis is the most common kind. You choose your own method and tools. Joint Commission expects the analysis and corrective action plan within 45 business days. The clock runs from the event or from becoming aware of it.
| Step | Timing | Notes |
|---|---|---|
| Respond to the event | Right away | Stabilize, disclose, notify leaders, begin investigating |
| Self-report to Joint Commission | Encouraged, not required | A patient safety specialist is assigned when you report |
| Submit the analysis and action plan | Within 45 business days of the event or of becoming aware of it | Submit electronically or by an approved method |
| Resubmit if the response is unacceptable | 15 business days beyond the original submission period | Joint Commission consults with you first |
| Follow-up measure of success | Tracked for at least 120 days if used | Agreed with Joint Commission after the plan is accepted |
| Late response | No analysis within a further 45 days after the due date | The accreditation decision may be affected |
What makes an analysis thorough, credible and acceptable?
Joint Commission reviews each response against three tests.
- Thorough: keeps asking why until it reaches system causes. It focuses on systems and processes, not only individual performance, and looks at risk points and possible redesign.
- Credible: clear, accurate, precise, relevant, complete and systematic, with depth and breadth. It draws on diverse perspectives, such as a process owner and, when appropriate, a patient or family member.
- Acceptable action plan: names who is responsible by title and when each action happens. It says how effectiveness will be judged and how the change will be sustained. It says when alternatives will be considered if targets are missed. It includes at least one stronger or intermediate action.
Submissions should not include the names of staff or patients or other protected health information. See the root cause analysis worksheet for a starting structure.
How do surveyors treat sentinel events?
Surveyors are told not to search for sentinel events or ask about ones already reported. They check that you have a response process. They assess your performance improvement practices. They interview leaders and staff about identifying, reporting and responding to events. They do not judge whether an analysis is credible. A surveyor may note a Recommendation for Improvement if an analysis and action plan were not completed within 45 days of the event, as the policy words it.
Having a sentinel event does not affect an accreditation decision. Willful failure to respond appropriately could. See Joint Commission survey readiness.
What other clocks can the event start?
Other duties have their own clocks. A device-related death or serious injury is reportable within 10 work days under 21 CFR Part 803. Some states require reports in hours or days, such as Pennsylvania's 24 hours for a serious event and Minnesota's 15 working days. See the state reporting overview and confirm your own state's rules.
How to run the first 45 business days
- Stabilize, disclose and notifyCare for the patient, tell the patient and family, support the staff involved and tell your leaders.
- Decide whether it is a sentinel eventCompare it with the policy. If you are unsure, treat it as one.
- Decide about self-reportingIt is optional. Early contact brings a patient safety specialist who can help with the analysis.
- Run the analysisBuild a team with diverse perspectives and ask why until you reach system causes.
- Write the action planOwner by title, dates, effectiveness measure and a plan to sustain the change, with at least one stronger or intermediate action.
- Prove it workedTrack a measurable result for at least 120 days if that is your follow-up.
How IncidentKit supports this requirement
| What the rule asks for | Where it lives in IncidentKit |
|---|---|
| Formal team response, disclosure and notification of leaders | Routing and escalation alert the roles you name. The audit trail records who was notified and when. Disclosure is a clinical conversation you document in the investigation. |
| Immediate investigation and a comprehensive systematic analysis | The investigation workspace holds contributing factors, five whys and a disposition. Lauren drafts. A person signs. Human-authored RCA templates are rolling out. |
| Action plan with an owner by title, dates and an effectiveness measure | Corrective actions carry an owner, due date, evidence and an effectiveness check. Nothing closes until verified. |
| A measure of success tracked for at least 120 days | Analytics and the effectiveness check give you the counts to track. You choose the measure and report it to Joint Commission yourself. |
| Submission to Joint Commission without names or health information | IncidentKit does not submit to Joint Commission. You complete the submission in Joint Commission Connect, drawing on the investigation record. |
Product parts involved: Incident reporting, Routing and escalation, Investigations and RCA, Corrective actions (CAPA), Analytics, Audit trail. Capabilities marked “rolling out” are being released in stages; see the changelog.
Frequently asked questions
Do we have to report a sentinel event to Joint Commission?
No. Self-reporting is encouraged, not required. You must still complete a full analysis and action plan for each event.
What is the difference between an adverse event and a sentinel event?
An adverse event that reaches a patient and results in death, severe harm or permanent harm. Less harmful adverse events still belong in your incident reporting.
Does every fall count as a sentinel event?
No. A fall is a sentinel event only with a fracture, surgery, casting or traction, care for a neurological or internal injury, or death or permanent harm.
Should the analysis include staff names?
No. Submissions should not include names of staff or patients or other protected health information.
How long do we have if the analysis is rejected?
15 more business days to resubmit. If it is still unacceptable, your accreditation decision may be affected.
Sources
- Joint Commission, Sentinel Event Policy (SE), Comprehensive Accreditation Manual for Hospitals, CAMH Update 1, July 2026
- Joint Commission, Sentinel Event Policy and Procedures (policy page named in the manual)
- FDA, 21 CFR 803.30 user facility reporting requirements (eCFR)
- Pennsylvania Act 13 of 2002, MCARE Act, section 313
- Minnesota Statutes 144.7065, facility requirements to report, analyze and correct
Reviewed against the sources above on Oct 5, 2026. Rules change: confirm current requirements with the issuing body or your counsel before relying on any summary.
Map this requirement to your records.
IncidentKit connects each rule to the incident, investigation and corrective action that satisfy it.