Pet insurance for pre-existing conditions

Average customer rating: 4.5/5
Written by Michael Hudson
Expert reviewed by Adrian Taylor
Updated 13 Aug 2026

Does pet insurance cover pre-existing conditions in Australia?

dog-insurance

No, pet insurance in Australia generally does not cover pre-existing conditions, and most insurers treat them as a permanent exclusion in most cases.

Pre-existing conditions are defined as any illness, injury or condition that your pet had before the policy started. This can also include issues that have arisen during the waiting period. Some insurers may offer partial cover for certain pre-existing conditions if they are deemed cured and meet insurer-specific criteria.

As an example, conditions such as ear infections or urinary tract infections could be covered if they were treated successfully and had not recurred in your pet (usually in past 12 to 18 months). Lifelong, chronic conditions such as diabetes, arthritis or allergies are incurable and will likely be excluded permanently.

What is considered a pre-existing condition in pet insurance?

A pre-existing condition is any illness, injury or medical issue your pet showed symptoms of, or was diagnosed with, before your policy started. This can include:

  • Chronic illnesses such as kidney disease, diabetes or arthritis.
  • Previous injuries such as broken bones or ligament tears.
  • Symptoms noted by a veterinarian, even if no formal diagnosis was made (e.g. limping, vomiting or persistent coughing).

When you apply for cover for your pet, it’s essential to provide your insurer with your pet’s complete medical history. Always read the Product Disclosure Statement (PDS) to know what is and isn’t covered under your policy and the Target Market Determination (TMD) to understand if the policy suits your needs.

What are the types of pre-existing conditions in pets?

How do pet insurance companies know about pre-existing conditions?

What is the waiting period for pet insurance?

Pet insurance waiting periods are the set time after you buy the policy before a claim can be made – ranging from 0 days to several months. Most often you will see waiting times of about 0-2 days for accidents (sudden, external events such as car accidents or swallowing objects), 14 days to about a month for injuries (think things like fractures and cuts) and up to several months (from 6 to 12 months) for specific hereditary conditions.

Waiting periods protect insurers from fraudulent claims and ensure that policies cover unforeseen events rather than pre-existing conditions.

The applicable waiting periods vary depending on the insurer and the type of cover and are usually specified in the certificate of insurance as follows:

  • Accidental injuries cover with a short waiting period (usually 24-48 hours), sometimes including a zero-day waiting period offered for specific injuries such as snake bites or bone fractures. Injuries are usually defined as the physical damage caused solely by an unexpected accident. Insurers may offer limited immediate cover for specified accidental injuries so pet owners can get assistance without delay.
  • Illness cover with waiting periods usually around 14-30 days.
  • Orthopaedic or hereditary conditions with a waiting period of 6 months or longer.

What should I know about managing pre-existing conditions in pets?

Most pet insurance policies will not cover pre-existing conditions, so managing your pet’s health, policy timing and alternative options is important. Key considerations include insuring your pet early, regular vet care, switching policies and alternative funding options.

Here’s what you need to know.

Why are regular vet check-ups important?

What happens if my pet develops a chronic condition while covered?

Pet insurance appeal processes for pre-existing conditions

Alternative options for pets with pre-existing conditions

Are there exceptions to exclusions for older pets?

Can I switch pet insurers if my pet has a pre-existing condition?

Yes, you can switch pet insurers if your pet has a pre-existing condition. As the condition will be on your pet’s health record, it will carry over and is likely to be excluded from cover. It’s also important to know that if you switch insurers, you may need to serve waiting periods again. Compare policies to see which provides better cover for other health concerns.

While most Australian pet insurance providers exclude pre-existing conditions, understanding the nuances of cover, waiting periods and how conditions are assessed can help pet owners make the best choice for their furry friends. Some insurers may offer partial cover or help with other unrelated health issues if your pet has a pre-existing condition.

Thorough research, comparison, early action and open communication with your insurer are essential for finding suitable protection for your pet.

Meet our pet insurance expert, Adrian Taylor

Adrian Taylor
Chief Executive – General Insurance

As a General Insurance expert with over 13 years’ experience in financial services, Adrian Taylor knows that dogs and cats get themselves into all sorts of mischief. One part of Adrian’s work is to help empower consumers to understand how pet insurance can help save them from exorbitant vet bills when their pet gets injured or falls ill.