What is the K10 test?

The K10 is a short questionnaire of ten questions that measures psychological distress over the past four weeks. It is a screening tool used in general practice, not a diagnosis.

How it is scored

Each question is answered on a five point scale, giving a total usually between 10 and 50. A higher score suggests higher distress, though the bands are a guide that a clinician interprets in context.

Why clinicians use it

It helps open a conversation, gauge severity, and track change over time. It is often part of preparing a Mental Health Care Plan, where it helps document need and guide the right level of support.

What it does not do

The K10 measures distress, not a specific illness, so it cannot diagnose depression or anxiety on its own. A clinician uses it as one part of a wider assessment.

Read our full guide on the K10 test, or book an appointment.

If you are in crisis, call 000, or contact Lifeline on 13 11 14, Beyond Blue on 1300 22 4636, or 13YARN on 13 92 76 at any time.

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