Suicidal ideation and safety planning in Australian general practice

Suicidal ideation is one of the most consequential presentations in general practice — and one of the most frequently avoided. Approximately 3,200 Australians die by suicide each year, according to AIHW Suicide and Self-Harm Monitoring, making it the leading cause of death in people aged 15–44. For every death, an estimated 20 hospital-treated attempts occur, and many more go unrecorded.

The spectrum runs from passive ideation (“I wish I weren’t here”) through active ideation, formulated plan, identified means, clear intent, and preparation. Every point on that spectrum warrants structured clinical attention. The instinct to avoid asking — through fear of “putting the idea in their head” — is one of the most clinically dangerous responses available to a health professional. The evidence is unequivocal: asking about suicide does not increase risk.

This article covers structured assessment, the Safety Planning Intervention, means restriction, treatment of underlying mental health conditions, Australian operational pathways, and the populations at elevated risk. It is intended for health professionals and for patients wanting to understand what structured clinical management of suicidality looks like.

A. Core clinical — the AU general-practice framework

Why asking matters

A 2014 meta-analysis by Dazzi and colleagues (Psychological Medicine) — covering 13 studies — found that asking directly about suicidal ideation does not increase risk. Among people already experiencing suicidal thoughts, direct questioning may reduce distress by providing an opportunity for disclosure and connection. Closed questions (“you’re not thinking of harming yourself, are you?”) consistently suppress disclosure. Open, graduated questions open the door.

The RANZCP Mood Disorders Clinical Practice Guideline 2020 recommends a structured, non-judgemental approach to assessment in which the clinician moves through ideation, intent, plan, means, preparation, and prior attempts.

A practical assessment sequence

• “Some people going through difficult times have thoughts of ending their life. Have you had any thoughts like that?”
• “How often do those thoughts come? How long do they last?”
• “Have you thought about how you might do it?”
• “Do you have access to that?”
• “Have you taken any steps toward it?”
• “What’s been stopping you? What helps when the thoughts come?”
• “Have you ever attempted before? What happened?”
• “Who knows about how you’ve been feeling?”

Risk domains

Assessment spans:

• Ideation — passive vs active; frequency, intensity, duration
• Intent — strength of the wish to die
• Plan — specific method, time, place
• Means — access, lethality (firearms carry the highest lethality)
• Preparation — letters, will changes, giving away belongings, online research
• Recent attempt — within the past 3 months is a critical high-risk marker
• Mental state — depression, psychosis, mania, hopelessness, agitation, current intoxication
• Protective factors — social connection, dependants (children, pets), cultural or religious beliefs, treatment engagement, fear of death or pain

Risk is dynamic, not static

Large and colleagues (BMJ Open 2017) demonstrated that formal risk-stratification tools have poor positive predictive value for individual clinical decisions. Categories — low, moderate, high — must be integrated with clinical judgement across all domains and re-assessed at every contact. A person assessed as moderate risk can shift to acute high risk within hours after an acute precipitant such as a relationship breakdown, substance intoxication, or financial crisis.

Acute high risk is indicated by: current active ideation + specific plan + identified access to means + stated intent + recent attempt + severe hopelessness or agitation + acute precipitant + intoxication. This presentation requires the person not be left alone, immediate mental health team involvement, and consideration of involuntary assessment under state legislation.

Documentation

Document the risk assessment comprehensively and contemporaneously at every contact. Record the specific clinical content of the assessment, the reasoning for the risk formulation, the safety plan, referrals made, any discussions with family or supports (with consent), and the monitoring plan. Comprehensive documentation is both clinically essential and legally important.

B. The Safety Planning Intervention

The Stanley-Brown Safety Planning Intervention (SPI) is the research-validated cornerstone of suicidality management across all risk levels. A 2018 randomised controlled trial by Stanley and colleagues in JAMA Psychiatry found that SPI plus follow-up reduced suicidal behaviour from 5.29% to 3.03% over 6 months compared with usual care, and substantially improved treatment engagement. The SPI is co-produced with the person at risk — not imposed — and reviewed and updated at subsequent contacts.

Six steps of the Safety Planning Intervention

1. Warning signs — specific thoughts, feelings, behaviours, or situations that signal a crisis is developing for this individual (for example, “when I withdraw from family and start drinking alone at night”).

2. Internal coping strategies — activities the person can undertake independently to reduce distress without contacting another person: exercise, specific music, grounding exercises, mindfulness, or the free guided breathing tool at /breathe.

3. Social contacts and settings as distraction — specific named people or places the person can be around without needing to disclose the crisis (a friend’s house, a café, a neighbour’s company).

4. People to ask for help — specific named individuals with current contact numbers who can provide direct support.

5. Professionals and agencies to contact — GP, psychologist, psychiatrist, community mental health team; Lifeline 13 11 14, Suicide Call Back Service 1300 659 467, Beyond Blue 1300 22 4636.

6. Making the environment safer — the specific agreed plan for means restriction discussed in Section C.

The plan should be written, given to the person at risk, and where possible shared with a named support person with consent. The Beyond Now app from Beyond Blue provides a digital version of the safety plan. The SPI replaces no-suicide contracts, which have no demonstrated effectiveness and may generate false reassurance in both patient and clinician.

Caring contacts are a complementary evidence-based practice: brief texts, postcards, or phone calls initiated by the clinical team after a crisis episode. Motto and Bostrom (American Journal of Psychiatry 2001) and Comtois and colleagues (JAMA Psychiatry 2019) both demonstrated meaningful reductions in repeat attempts through caring contact programs. Early follow-up within one week of a crisis presentation also substantially reduces re-attempt risk.

C. Means restriction and treating underlying conditions

Means restriction

Restricting access to lethal means is consistently one of the highest-yield suicide prevention interventions at both population and individual level. Australian firearms legislation enacted post-1996, reductions in maximum paracetamol pack sizes, and installation of physical barriers on bridge structures have all demonstrated reductions in suicide rates and lethality without complete substitution to alternative methods.

In individual clinical practice:

• Firearms — assess access directly; involve family members or police for secure storage or temporary surrender when risk is elevated; Australian legislation limits but does not eliminate access, particularly in rural households and for licensed owners
• Medications — prescribe modest quantities to high-risk individuals; consider pharmacy Webster pack dispensing to limit the volume of medication accessible at any time; limit prescription pack sizes for paracetamol, tricyclic antidepressants, and opioids; involve a family member in medication management with the person’s consent
• Household hazards — counsel patient and supports about specific accessible items relevant to that individual; document the conversation and agreed plan

Treating underlying mental illness

Suicidal ideation is almost always the expression of an underlying treatable condition. Management of suicidality cannot be separated from treatment of the underlying disorder:

• Major depressive disorder — antidepressant combined with psychological therapy; monitor closely in the first 2–4 weeks, particularly in those under 25, per the TGA Boxed Warning about emergent suicidality; untreated depression carries far higher suicide risk than appropriately monitored antidepressant treatment
• Bipolar disorder — mood stabilisation is essential; lithium has a specific anti-suicide effect demonstrated in the Cipriani BMJ 2013 meta-analysis, making it the most evidence-based pharmacological anti-suicide agent
• Schizophrenia — clozapine carries a specific anti-suicide effect per the InterSePT trial (Meltzer, Archives of General Psychiatry 2003); specialist prescription with mandatory agranulocytosis monitoring is required
• Borderline personality disorder — dialectical behaviour therapy (DBT) is the evidence-based psychological treatment of choice
• Alcohol and other substance use disorders — concurrent treatment is essential; acute intoxication markedly elevates immediate risk
• Chronic pain — multimodal management reduces long-term suicide risk; RACGP chronic pain clinical resources provide a GP-level framework
• Sleep disorders — treating insomnia reduces suicidality; sleep disturbance independently elevates risk

Warm hand-off — a direct telephone introduction from the GP to the receiving mental health clinician or service — is more effective than a referral letter alone at maintaining treatment engagement.

D. Australian operations

MBS items

The following items from MBS Online are relevant to suicidality management in general practice:

• Standard consultations — items 23, 36, 44; use items 36 or 44 for thorough risk assessment requiring extended consultation time
• Mental Health Care Plan (MHCP) preparation — items 2700, 2701, 2715, 2717; the mandatory step to access Better Access psychology (10 individual sessions per calendar year)
• MHCP review — item 2712
• Focused Psychological Strategies (GP-delivered) — items 2721, 2723, 2725, 2727; requires FPS training; up to 10 sessions per year
• GP Chronic Condition Management Plan (GPCCMP) — items 965/967 (replaced 721/723/732 from 1 July 2025); applicable when suicidality is associated with chronic depression, bipolar disorder, borderline personality disorder, or chronic pain as the primary chronic condition
• ATSI Health Assessment — item 715, which includes a mental health screening component
• 75+ Health Assessment — item 705
• Practice nurse — item 10997 for mental health support contacts under MHCP

Community crisis and aftercare pathways

Crisis services available nationally:

• Lifeline 13 11 14 (24 hours, 7 days)
• Suicide Call Back Service 1300 659 467 (24/7 free counselling)
• Beyond Blue 1300 22 4636 (24/7)
• MensLine 1300 78 99 78
• 13YARN 13 92 76 (Aboriginal and Torres Strait Islander peoples)
• Kids Helpline 1800 55 1800 (ages 5–25)
• Open Arms 1800 011 046 (veterans and families)
• QLife 1800 184 527 (LGBTIQA+)
• PANDA 1300 726 306 (perinatal)
• StandBy Support After Suicide 1300 727 247 (suicide bereavement)
• State mental health lines — NSW 1800 011 511, Vic 1300 651 251, Qld 1300 642 255, SA 13 14 65, WA 1800 676 822, Tas 1800 332 388
• Emergency: 000

The Way Back Support Service (Beyond Blue) and Head to Health hubs provide post-attempt aftercare; these are not MBS items but free to eligible individuals.

Mental Health Acts and involuntary assessment

All Australian states have Mental Health Acts permitting involuntary assessment and treatment when a person with mental illness poses a risk of serious harm to themselves or others and treatment is available through the least restrictive option. GPs can initiate involuntary assessment in most jurisdictions, including under the NSW Mental Health Act 2007, Schedule 1, the Vic Mental Health and Wellbeing Act 2022, and the Qld Mental Health Act 2016. Transport is arranged by ambulance or police. Specific grounds for the decision must be documented explicitly and contemporaneously.

Medico-legal and other funded pathways

DVA Non-Liability Health Care covers any mental-health condition for veterans and former ADF personnel without requiring a service-connection nexus. DVA Gold Card holders receive comprehensive mental health funding. NDIS psychosocial disability stream is relevant for those with severe or persistent mental illness.

Austroads Assessing Fitness to Drive applies when significant suicidality, severe psychosis, or marked sedation from treatment is present. Discuss and document fitness to drive at the relevant consultation.

E. Special populations

Aboriginal and Torres Strait Islander peoples. Suicide rates are approximately twice the non-Indigenous rate nationally, with particular elevation in young males and remote communities. Culturally safe practice, involvement of Aboriginal Mental Health Workers where available, Social and Emotional Wellbeing (SEWB) frameworks, and connection to Aboriginal Community Controlled Health Services are central to care. 13YARN provides a dedicated Indigenous-specific crisis line. Item 715 (ATSI Health Assessment) includes a mental health screening component.

LGBTIQA+ young people. Substantially elevated rates of suicidal ideation, self-harm, and suicide are documented, particularly among transgender and non-binary young people. Affirmative clinical practice, referral to QLife, and connection to LGBTIQA+-affirming psychological services reduce risk. An inclusive consultation environment is clinically meaningful.

Veterans and ADF personnel. Elevated rates of PTSD, depression, and suicide are documented in veterans and serving members. Open Arms provides free counselling without referral. DVA Non-Liability Health Care enables access to mental health care without a service-connection requirement.

Rural and remote populations. Reduced access to mental health services, higher likelihood of firearm access, socioeconomic adversity, and reduced help-seeking all contribute to elevated risk. Better Access telehealth items maximise access to psychology; means restriction — particularly regarding firearms — deserves explicit attention.

Perinatal women. Suicide is among the leading causes of maternal death in high-income countries in the year following birth. See the published perinatal mental health article for detailed management. PANDA provides specialist perinatal mental health support.

Adolescents. eHeadspace and Kids Helpline provide youth-specific support. School counsellor engagement is a practical pathway. Family involvement with the young person’s knowledge and consent is generally protective.

Clinician wellbeing following patient suicide. Significant psychological impact on treating clinicians is well documented. The RACGP GP Support Program and AMA peer support services are available; proactive engagement with these supports is encouraged.

When to escalate

Arrange immediate emergency department assessment or acute mental health team review when:

• Acute high risk is present — current ideation with a specific plan, identified means, stated intent, a recent attempt within the past 3 months, severe hopelessness or agitation, or acute intoxication combined with active suicidal ideation
• The person cannot be safely managed in the community despite safety planning and engaged supports
• Involuntary assessment under the state Mental Health Act is clinically indicated
• A recent attempt has not yet been medically assessed

Consider referral to a psychiatrist or community mental health team for:

• Suicidality associated with bipolar disorder, schizophrenia, or borderline personality disorder
• Recurrent or escalating suicidality despite optimised treatment of the underlying condition
• Complex diagnostic questions
• Need for specialist medications including lithium, clozapine, or esketamine
• High-risk populations including adolescents, recently discharged patients, veterans, and ATSI individuals

Suicide bereavement carries approximately 10 times the population rate of suicide risk. StandBy Support After Suicide provides specialist bereavement support.

What this article is and is not

This is general health information drawn from current Australian clinical guidelines — RANZCP Mood Disorders CPG 2020, Therapeutic Guidelines (eTG), Black Dog Institute resources, and AIHW Suicide and Self-Harm Monitoring. It is not personal medical advice and does not create a doctor–patient relationship.

If experiencing suicidal thoughts right now, contact Lifeline 13 11 14 (24 hours, 7 days), Suicide Call Back Service 1300 659 467, or call 000 in an emergency.

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Sources cited

1. AIHW — Suicide and self-harm monitoring
2. RANZCP — Mood Disorders Clinical Practice Guideline 2020
3. Black Dog Institute — Safety planning
4. Therapeutic Guidelines (eTG) — Psychotropic
5. Lifeline Australia
6. Suicide Call Back Service
7. Beyond Blue
8. 13YARN
9. MBS Online
10. Better Access Initiative
11. NSW Mental Health Act 2007
12. Austroads — Assessing Fitness to Drive
13. TGA
14. Stanley B, Brown GK — SPI + follow-up — JAMA Psychiatry 2018
15. Dazzi T et al. — Asking does not increase risk — Psychological Medicine 2014
16. Large M et al. — Risk stratification tools — BMJ Open 2017
17. Cipriani A et al. — Lithium and suicide — BMJ 2013
18. Meltzer HY et al. — Clozapine InterSePT — Archives of General Psychiatry 2003
19. Motto JA, Bostrom AG — Caring contacts — American Journal of Psychiatry 2001
20. Comtois KA et al. — Caring contacts — JAMA Psychiatry 2019
21. Stanley-Brown Safety Planning Intervention
22. Open Arms — Veterans and Families Counselling
23. QLife — LGBTIQA+ counselling