Minimum necessary information

Minimum necessary means sharing only the information needed to complete a task safely, without adding unrelated or sensitive detail.

Reception areas are often busy and semi-public. Messages with extra detail, notes read aloud, or printouts left on desks can disclose more than the task requires.

What minimum necessary looks like

• Appointment routing: record the patient's concern in their own words but keep visible task titles brief and non-sensitive.
• Messages to clinicians: give the facts needed for clinical action; avoid unrelated history or graphic detail.
• Texts and voicemail: use approved wording and do not include sensitive details unless you have confirmed a safe contact route.
• Handover: tell the next person what they need to know to manage the case, not everything you noticed.

Too little can also be unsafe

Minimum necessary is not the same as vague. Describing someone as "patient worried" could miss urgent symptoms such as "chest pain and breathlessness". Provide enough detail for the right person to act while avoiding unrelated or excessive disclosure.

Minimum necessary is not the least possible information; it is the least information that still lets the task be done safely.

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