Health Services Safety Investigations Body

We investigate patient safety concerns across England to improve NHS care at a national level.

Find out more
Homepage banner

Latest investigation reports

Young woman wearing a baggy long sleeve jumper meets with her doctor.

Mental health: physical health deterioration while under the care of a low secure unit

This report demonstrates how the Patient Safety Incident Response Framework (PSIRF) can be used to investigate patient safety incidents and identify opportunities for learning and improvement. Includes areas for improvement relevant to mental health services across England.

Read the mental health PSIRF report
Close up of hands using a smart phone.

Online prescribing: opportunities to improve patient safety

Patients who use online prescription services may be at risk of harm because clinicians treating them do not have access to a complete picture of their health information. We've made safety recommendations to improve how information is shared between the NHS and independent prescribers.

Read the online prescribing report
A stylised illustration of a healthcare pathway made up of connected circular icons in blue and green. The icons include a heart monitor, stethoscope, ambulance, pills, syringe, DNA strand, test tube and medical cross, all linked by a flowing line to represent joined-up care.

Patient safety across regional care pathways: learning from an HSSIB investigation pilot

This report shares learning from a pilot of a new rapid investigation process that examined a redesigned regional care pathway. It warns that unclear roles, limited oversight and inconsistent information sharing can limit how risks are identified and managed across NHS organisations.

Read the care pathways report

About us

We aim to be the global leader in professional, high quality healthcare safety investigations. We investigate patient safety concerns across England to improve NHS care at a national level. Our investigations do not find blame or liability with individuals or organisations. Information shared with us is confidential and protected by law.


We are a fully independent arm’s length body of the Department of Health and Social Care.

Find out more about us
A blurred hospital corridor with a healthcare professional walking away and a drip stand in the foreground.

Investigations

We can investigate patient safety concerns that occur in England during the provision of healthcare services, and that have or may have implications for the safety of patients.

Our investigations can consider healthcare provided in the NHS and the independent sector. Where an investigation relates to an incident that did not occur in the NHS, we must consider whether NHS systems and practices could be improved because of our investigation.


We can also be directed to investigate a patient safety concern by the Secretary of State for Health and Social Care.

View our patient safety investigations
A female healthcare professional talks to a female safety investigator on a busy hospital ward.

Building investigation excellence

We have launched a new strategy to help meet the demands of a changing patient safety landscape.


‘Building investigation excellence: our strategy for strengthening the capability of healthcare investigations’ will be instrumental in supporting investigators across the NHS in England to carry out high-quality investigations that drive real improvements in patient safety.

'Building investigation excellence' strategy

News, events and blogs

Young woman wearing a baggy long sleeve jumper meets with her doctor.

HSSIB publishes second mental health PSIRF exemplar investigation

HSSIB has published a new investigation report demonstrating how the Patient Safety Incident Response Framework (PSIRF) can be used to investigate patient safety incidents and identify opportunities …
Read the full article
Two colleagues sit together in a lounge-style workspace, engaged in discussion. One person gestures while speaking as they sit beside a laptop, with seating areas and other people visible in the background.

Annual report showcases HSSIB’s growing impact on patient safety

Our third Annual Report and Accounts, published today, sets out our progress in strengthening patient safety across the NHS in England through independent investigation, learning and system-wide infl…
Read the full article
White speech bubble on a blue background.

Our response to the quality strategy for NHS-funded care in England

The National Quality Board has published its quality strategy for NHS-funded care in England. The strategy provides a new structured approach to making quality the organising principle for all NHS ac…
Read the full article