Appealing an Insurance Decision in Manitoba
Your complete roadmap from initial denial to final decision—deadlines, forms, evidence, hearings, and more.
Jump to StepsReceiving a denial or partial approval from Manitoba Public Insurance (MPI) can feel discouraging, but it is far from the end of the road. Provincial legislation gives you structured rights to appeal insurance decisions—from Personal Injury Protection Plan (PIPP) benefit cuts to vehicle valuation disputes. This guide maps every step, deadline, and resource you’ll need to move forward with confidence and the strongest possible case.
Step-by-Step Appeal Overview
Step 1: Read the Decision Letter
Carefully review every paragraph and note reasons, dates, and next-step instructions.
Step 2: Mark Key Deadlines
Appeals have strict 60- or 90-day windows. Missing one can end your right to review.
Step 3: Request Your Complete Claim File
Request all adjuster notes, medical opinions, photos, and valuation reports to understand the evidence.
Step 4: Fill Out the Correct Appeal Form
Use the correct form (e.g., MV1838, AICAC Notice) and double-check every field before signing.
Step 5: Submit & Confirm Receipt
Send by courier, email, or in person—always keep proof of delivery and get an acknowledgment.
Step 6: Prepare Thoroughly for the Hearing
Organize evidence, prepare witness lists, and practise oral statements for virtual or in-person hearings.
Understand Your Decision Letter
Every appeal journey starts by dissecting the denial or partial-approval letter. Look for:
- Effective Date: the day the decision officially starts—this triggers your appeal clock.
- Reason Codes: abbreviations such as CGV (current general valuation) or PIPP-EIR (income replacement) point to MPI policies used.
- Evidence Cited: medical reports, adjuster interviews, or third-party valuations the decision relied on.
Highlight any gaps, unsupported statements, or documents you have not yet seen—these will shape your evidence requests.
Appeal Pathways: Internal Review vs AICAC
Manitoba offers multiple ways to challenge an MPI decision. Choosing the right path saves time and money:
1. Internal MPI Review (Recommended)
Submit a Request for Review (MV1838) within 60 days. Independent-from-your-adjuster staff reconsider the file. Average turnaround is four weeks and many disputes resolve here, sparing you a formal hearing.
2. Automobile Injury Compensation Appeal Commission (AICAC)
If you disagree with the internal review—or skip it—you have 90 days to file an Notice of Appeal. AICAC is fully independent; hearings are free and can be virtual or in Winnipeg. Decisions are legally binding on MPI.
3. Small Claims Court
Vehicle damage or valuation disputes up to $15,000 may be pursued in Provincial Court. Filing fees apply and MPI may still offer settlement before trial.
4. Court of King’s Bench Judicial Review
A complex route limited to errors of law or process—not facts. Legal counsel is almost always required, and costs are significant.
5. Manitoba Ombudsman
Focuses on administrative fairness. The Ombudsman cannot overturn decisions but can recommend MPI revisit files if procedures were unfair.
Time Limits for Insurance Appeals in Manitoba
- Internal Review: 60 days
- AICAC Appeal: 90 days
- Judicial Review: 30 days from AICAC decision
- Extension Requests: Must be written and justified; granted only in exceptional cases.
If you fear missing a deadline, file a “protective appeal” first, then perfect it with full evidence later.
Gathering Evidence & Building Your File
Successful appeals rest on clear, organized proof. Start by ordering your complete claim file from MPI—this includes adjuster notes, repair estimates, surveillance, and medical assessments. Sort materials into a binder with tab dividers:
- Decision Letter & Timeline
- Claim History & Adjuster Notes
- Medical Reports (chronological)
- Expert Opinions (e.g., independent mechanic, physiotherapist)
- Correspondence (emails, letters)
- Exhibit List (index page for quick reference)
Expert statements should reference objective findings and align with MPI impairment grids whenever possible.
Completing Required Forms
The right form—and a fully completed one—keeps your appeal on track. Double-check every signature, date, and page count:
| Form | Purpose | Where to Get It | Fee |
|---|---|---|---|
| MV1838 | Request for Internal Review | MPI Service Centre / Broker | $0 |
| AICAC Notice of Appeal | Launch AICAC review | aicac.mb.ca / Call 204-945-7457 | $0 |
| PIPP-7 | Consent for Release of Medical Information | MPI Website / Doctor’s Office | $0 |
| Application for Extension of Time | Request late filing approval | AICAC Registrar | $0 |
Most rejections happen because page 2 is missing a signature or date—triple-check before sending.
Submitting & Tracking Your Appeal
Courier, registered mail, in-person delivery, and secured email are all accepted—choose the method that gives you proof of delivery. MPI and AICAC send acknowledgment letters within two weeks. If you do not receive one, follow up immediately.
For internal reviews, “streamlined review” means MPI may decide without oral submissions. Opt-out in writing if you prefer a meeting.
What to Expect at a Hearing
Most AICAC hearings begin with a case-management phone call to schedule witnesses and set document deadlines. Hearings can be virtual via Microsoft Teams, in Winnipeg, or at a regional office. Standard sequence:
- Appellant presents evidence & witnesses
- MPI presents its evidence
- Cross-examination by each side
- Closing statements (Appellant finishes last)
The standard of proof is “balance of probabilities.” Practice clear, concise answers and object only on relevance.
After the Decision: Further Options & Enforcement
Written reasons usually arrive within 30 days. If MPI owes you money, payment must issue inside 10 days unless the corporation files for judicial review. If you lose, you can still:
- Apply for Reconsideration if new evidence emerges (rarely granted).
- Seek Judicial Review at Court of King’s Bench within 30 days on questions of law.
- File a Small Claims enforcement order if monetary payment is late.
Keep all correspondence—appeal records may help with future coverage decisions.
Professional & Community Support
Free or low-cost help is available:
- Public Interest Law Centre (PILC) – complex or systemic cases.
- Community Legal Education Association – workshops and referrals.
- Legal Aid Manitoba – income-tested representation, especially for PIPP appeals.
- Insurance Brokers Association of Manitoba – independent valuation review.
- Disability Advocates – assistance preparing medical evidence or accommodations for hearings.
Request accessibility accommodations (ASL interpreter, large-print materials) at least 14 days before any hearing date.
Appeal FAQ: Manitoba Insurance Decisions
Related Reading
- Legal Resources for Manitoba Drivers
- How to Prepare Evidence
- Insurance Claims Process
- Auto Insurance FAQs
- Terms of Use
Content current as of 2026.