Does pet insurance actually cover vet bills? What Colorado owners need to know
By Maya Krishnan · Updated 2026-04-21
This guide explains how pet insurance generally works. Policy terms vary by insurer; review the specific policy language before purchasing. This is general information, not financial advice.
How pet insurance actually works
Pet insurance is not like human health insurance. You do not hand the insurer your card at the vet and have them handle the payment. The standard model is:
- You pay the vet bill at the time of service.
- You submit a claim to your insurer with the invoice and medical records.
- The insurer reviews the claim and reimburses you for covered costs, after applying your deductible and reimbursement percentage.
The reimbursement percentage is typically 70, 80, or 90 percent of covered costs after the deductible is met. A $1,500 emergency bill with a $200 deductible and 80 percent reimbursement would yield $1,040 back — but only for costs the policy actually covers.
What is typically covered and excluded
| Category | Usually covered | Usually excluded |
|---|---|---|
| Accidents | Broken bones, lacerations, foreign body ingestion | Injuries from pre-existing conditions |
| Illness | Infections, cancer, diabetes, organ disease | Pre-existing conditions, hereditary conditions (varies by policy) |
| Emergency care | Hospitalization, emergency exams, diagnostics | Costs related to excluded conditions |
| Surgery | Most surgical procedures | Elective, cosmetic, or breeding-related surgery |
| Preventive care | Not included in standard plans | Vaccines, flea/tick prevention, annual exams (wellness riders cost extra) |
| Dental | Accident-related dental injury | Periodontal disease, routine cleanings in most plans |
| Hereditary/breed conditions | Varies widely by insurer | Many insurers exclude known breed predispositions |
The pre-existing condition problem
The most common complaint about pet insurance is discovering after the fact that a condition is excluded as pre-existing. Insurers typically define pre-existing as any condition that showed symptoms, was diagnosed, or was treated before the policy’s enrollment date or during the waiting period.
Waiting periods matter: most accident-and-illness plans have a 14-day waiting period, meaning illness that appears within 14 days of enrollment is treated as pre-existing. Some policies have separate longer waiting periods for orthopedic conditions (up to 6 months in some cases).
If your pet has had joint problems, allergies, or other recurring issues before you enroll, expect those to be excluded.
What to compare when choosing a plan
- Deductible: Annual or per-incident. Annual deductibles are often better if your pet has multiple claims in a year.
- Reimbursement percentage: 70, 80, or 90 percent — higher costs more per month.
- Benefit limit: Some plans cap at a per-incident, per-year, or lifetime maximum. Unlimited annual plans exist and cost more.
- Waiting periods: Especially for orthopedic conditions.
- Hereditary and congenital conditions: Some plans cover breed-specific conditions; others exclude them.
- Dental coverage: Most standard plans exclude routine dental; some cover dental illness or accident-related dental injuries.
Is pet insurance worth it?
Whether it makes financial sense depends on your pet’s breed, age, and how much financial risk you can absorb. Breeds prone to expensive hereditary conditions (large-breed joint problems, flat-faced breeds and their respiratory issues, certain breeds with cancer predispositions) tend to get more value from insurance.
The math is straightforward: if your annual premium is $600 and you have a covered claim of $2,000, the insurance more than paid for itself that year. If your pet stays healthy, you paid $600 for peace of mind. The question is how much that peace of mind is worth and how exposed you would be without it.
Our directory home page lists Denver vets by specialty. Our ranking method covers how we assess clinics, including value and transparency signals.
FAQ
- Does pet insurance pay the vet directly?
- Most pet insurance works as a reimbursement model: you pay the vet at the time of service, then file a claim with the insurer. The insurer reimburses a portion of covered costs after the claim is reviewed. Some insurers are moving toward direct payment, but it is not universal -- confirm before you need emergency care.
- What is typically excluded from pet insurance?
- Pre-existing conditions are the biggest exclusion -- most policies will not cover any condition that existed before enrollment or during a waiting period. Routine and preventive care (vaccines, annual exams, dental cleanings) is excluded from standard accident-and-illness plans unless you add a wellness rider. Breeding costs and cosmetic procedures are also commonly excluded.
- When is the best time to buy pet insurance?
- When your pet is young and healthy. Pre-existing conditions are excluded, so buying before problems develop gives you the widest coverage. Many insurers also increase premiums as pets age. Enrolling a puppy or kitten in the first few months is when coverage is most useful and least expensive.
- How much does pet insurance cost in Colorado?
- Monthly premiums range from about $25 to $100 per month for dogs and $15 to $60 for cats, depending on the breed, age, deductible level, and reimbursement percentage you choose. Higher deductibles lower your premium but mean more out of pocket before insurance kicks in.