Recipients you cannot message
NHS Notify automatically prevents you from sending messages to people who you should not contact. This includes recipients with certain information on their records.
We check the Personal Demographics Service (PDS) for recipients with:
You will not be charged for messages we could not send due to information in PDS.
These messages will show as failed messages in your reports.
Flagged records
Some patients’ data is strictly controlled. These records have flags on them in PDS.
Sensitive flag (S flag)
Patients with a sensitive flag (sometimes called an S flag) have restricted contact details. We do not have access to any information that could reveal their location.
S flags help to protect patients who may be at risk, such as victims of domestic violence, law court witnesses or vulnerable children awaiting adoption.
Invalid flag
We’re unable to access the records of patients with an invalid flag.
An invalid flag means the patient’s NHS number is no longer in use. This could be for safeguarding reasons or because of duplication.
Exit codes
Exit codes show that patients should not be contacted due to certain circumstances. For example, they’re serving in the armed forces.
Exit codes are sometimes called reason for removal codes.
NHS Notify does not show which types of exit codes have been given to each recipient.
Patient death status
Patients who have died have a death status notification on their record in PDS.
Formal death status
This means that there’s a signed death certificate for the patient.
Informal death status
This means that a professional has informed the NHS about the patient’s death but there’s no signed death certificate.