Mental Health Cover Denied in Australia? How to Appeal

Mental health treatment is one of the most sensitive and important areas of private health insurance in Australia. Since 2019, Gold tier hospital policies are required by law to cover a comprehensive list of mental health treatments. Yet health funds continue to deny mental health claims — often citing waiting periods, tier exclusions, or provider restrictions — leaving Australians without access to the psychiatric and psychological care they need.

If your mental health claim has been denied, this guide explains your rights and how to challenge the decision.

What Mental Health Treatment Is Covered?

Gold Tier Requirements

Since 1 April 2019, Australian Gold tier hospital policies must cover all clinical categories, including:

• Psychiatric services — inpatient and day-patient psychiatric treatment
• Rehabilitation — including residential rehabilitation for addiction and mental health conditions
• Palliative care — including palliative psychiatric care

Gold policyholders cannot be denied hospital-based psychiatric care on coverage grounds — only waiting periods, network restrictions, or other policy provisions can apply.

Silver, Bronze, and Basic Tiers

Mental health hospital cover is not mandatory for Silver, Bronze, or Basic tier policies (though many funds include it as an optional upgrade). If you hold a lower-tier policy, your fund may legitimately deny inpatient psychiatric claims if mental health is not included in your tier.

Check your policy booklet and the fund's clinical categories list to confirm whether psychiatric services are included in your tier.

Extras Cover for Psychology and Counselling

Many extras policies include a benefit for psychology and counselling sessions delivered by registered psychologists or psychiatrists in private practice. These are not hospital benefits — they are paid as ancillary benefits subject to annual limits and waiting periods.

Common Reasons Mental Health Claims Are Denied

Waiting period applies. All hospital policies can impose a 2-month waiting period for psychiatric treatment, regardless of whether the condition is pre-existing. If you seek in-patient psychiatric care within 2 months of joining, the fund can deny the claim.

Pre-existing condition exclusion. Health funds can apply a 12-month waiting period for psychiatric conditions if they were pre-existing. A condition is pre-existing if a medical practitioner determines that signs or symptoms existed before you joined.

Private hospital not approved. Psychiatric treatment is often delivered at private psychiatric hospitals (e.g., Healthscope or Ramsay mental health facilities). Your fund must have a contract with the facility for full benefits to apply.

Provider not registered. Claims for psychology sessions under extras cover require the treating psychologist to be registered with AHPRA and the Psychology Board of Australia.

Annual extras limits. Psychology extras benefits are typically capped at a low annual limit (e.g., $500–$1,000 per year). Once this limit is reached, further claims are denied for that policy year.

Day-stay vs admitted. Some intensive outpatient programs (IOPs) may be structured as day-stay programs. Benefit entitlements may differ from full admissions.

Your Rights and How to Appeal

Step 1: Get the Denial in Writing

Ask your health fund to confirm the denial reason in writing, with reference to the specific policy provision or regulatory basis.

Step 2: Internal Complaint

Submit a formal complaint to your health fund. Include:

• Membership and claim reference numbers
• The treating clinician's letter confirming the need for treatment and the diagnosis
• Evidence that the treatment type is covered under your policy tier
• Documentation of the admission (hospital records, referral, treatment plan)

Step 3: Challenge the Pre-Existing Condition Assessment

If the fund claims your condition was pre-existing, you have the right to request an independent medical assessment. The fund must arrange this, and the independent practitioner's assessment replaces the fund's own determination.

Build a clear medical record showing:

• The onset date of your condition
• Whether you sought treatment, received a diagnosis, or displayed symptoms before joining
• Your treating psychiatrist's view on the clinical history

Step 4: Private Health Insurance Ombudsman (PHIO)

If the internal complaint is unsuccessful, escalate to the PHIO at ombudsman.privatehealth.gov.au. Mental health denial complaints are a priority area for the PHIO, and funds face scrutiny for unjustified refusals of psychiatric care.

Step 5: AFCA for Financial Loss

If you suffered financial harm from a wrongful denial — for example, paying out-of-pocket for private psychiatric care that should have been covered — you can also lodge an AFCA complaint for compensation.

Practical Tips

• Use a Gold policy if mental health is important to you. The legal requirement for Gold policies to cover psychiatric services provides the strongest protection.
• Get admitted formally. Day-visit mental health services and emergency department visits may not attract the same benefits as a formal admission.
• Keep all treatment records. Clinical notes, referral letters, treatment plans, and discharge summaries are essential evidence in any appeal.

Fight Back With ClaimBack

ClaimBack helps Australians challenge denied mental health insurance claims with professional appeal letters, PHIO submissions, and AFCA complaint preparation.

Start your mental health claim appeal with ClaimBack

Related Reading

• How to Write an Insurance Appeal Letter
• What Is Medical Necessity in Insurance?
• Common Reasons Insurance Claims Are Denied