Had an issue with
nib
? Get a real response.

Ajust helps you send a clear complaint to
nib
that actually gets through. No dead ends, just action.

80% Success
30X Faster
2X Better Results
Edited by:
Ajust Content Team
Last updated:
August 27, 2025
AI-sourced. Human-edited. Made clear for you.

How to submit a complaint with
nib
 

Facing an issue with nib? Here’s how to lodge your complaint fast (and make sure it gets noticed).

  • By Phone: Call nib on 13 16 42 to speak to a real support agent. Mention you want to lodge a complaint and they’ll log it with a reference number right away. This is the quickest way to get acknowledgement.

  • Online Form: Head to nib’s website → Help & Support → Fill in the Feedback or Complaint Form with your issue and member details. A confirmation email will follow.

  • Email: If available, send your issue to nib’s customer relations email (check their site). Include your name, membership number, and any screenshots or docs. They’ll usually confirm with a case number.

  • App or Member Portal: If you're logged into the nib app or online account, you can use the secure message function. Just clearly label your message as a complaint.

  • In Writing or In Person: Post your complaint to nib’s head office or visit a retail centre (like Newcastle). Always request a receipt or written confirmation.

Tip: Have your policy number, timeline, and evidence ready. Clear details = faster outcomes.

What happens after you submit a complaint to nib?

Here’s what nib does once your complaint lands in their system:

  1. Acknowledgement: You’ll get a reference number - instantly if you call, or by email/letter for online or written submissions.

  2. Assignment: Your complaint goes to a case manager who reviews the details and may request more info.

  3. Resolution: nib aims to resolve most complaints within 10–15 business days. You'll get a written response explaining what they found and what they’re doing.

  4. Follow-up: If you're unhappy, they'll inform you how to escalate - internally or externally (Ombudsman).

Common complaints against
nib

Understanding common issues can save you stress. Here’s what many nib customers complain about:

  • Claim Denials: Surprises when treatments aren’t covered, often due to network limits or waiting periods.

  • Policy Exclusions: Not being told about item sub-limits or benefit changes.

  • Premium Pricing: Charges that don’t match your policy (e.g. wrong discount, dependent billed incorrectly).

  • Customer Service: Long waits, inconsistent answers, missed callbacks.

  • Tech Troubles: Portal login errors, app glitches, failed claim uploads.

Tip: Always review invoices and coverage. If something feels off, raise it. Mistakes happen, and nib typically corrects them.

Complaints submitted through Ajust

How other consumers
nib
 complaints got resolved

Surgery Claim Rejected → Paid in Full: A knee surgery was initially denied as "pre-existing." The member challenged it with fresh medical evidence. nib reversed the decision and paid the claim.

Wrong Dental Charge → Refunded: A lower rebate was paid for a dental visit. nib found a billing error, contacted the clinic, and refunded the correct amount.

Billing Glitch → Premium Refunded: A dependent was mistakenly left on a policy, inflating premiums. A complaint got it fixed, and nib refunded the overcharges.

How to escalate a complaint with nib

If nib’s first response doesn’t cut it, here’s your next move:

  1. Re-contact & Escalate: Call or email nib with your reference number. Ask to escalate to the Customer Relations Team (IDR team).

  2. Email a Senior Contact: Write to their dedicated complaints email or address it to the Head of Customer Relations. Be concise and include your case number and desired resolution.

  3. Allow Internal Review: Wait a few weeks while the IDR team investigates. Many issues are resolved here.

Still stuck after 30 days? Time to go external.

Regulatory & Ombudsman Information for nib

Your consumer rights don’t stop with nib. Here’s who can help:

  • Private Health Insurance Ombudsman (PHIO): The go-to for unresolved nib health complaints. Free, impartial, and effective. Lodge via ombudsman.gov.au.

  • ACCC: Report misleading conduct (like false advertising). Won’t resolve individual cases but can investigate broader misconduct.

  • State Fair Trading (e.g., NSW Fair Trading): For contract disputes or agent conduct issues - they can advise or mediate.

  • AFCA: For nib-related financial products beyond health (like income protection or life cover).

Note: Always go to nib first. The Ombudsman kicks in if you’re still stuck after 30 days or unhappy with nib’s final answer.

Official nib Complaint Resources & Links

Always double-check URLs. Look for .com.au or .gov.au for safety.

nib
Complaints FAQs

You’ve done your part, now it’s time to hold
nib
accountable.

Take the final step and submit a complaint that gets seen and responded to.