Key takeaway
Yes, you can get life insurance with sleep apnea in Canada. Obstructive sleep apnea (OSA) is one of the most common conditions disclosed on insurance applications — affecting over 5 million Canadians. Most applicants with mild to moderate OSA who use CPAP consistently are approved at standard or slightly rated premiums. The key factors are CPAP compliance, AHI severity, BMI, and whether OSA is associated with other conditions like obesity or heart disease.
What insurers ask about sleep apnea
Life insurance applications ask about sleep apnea diagnosis, treatment, and compliance. Typical questions: Have you been diagnosed with sleep apnea? What type (obstructive, central, complex)? What is your AHI (apnea-hypopnea index) score? Do you use a CPAP machine? How many hours per night? When was your last sleep study?
Insurers will also request your sleep study results and physician records. Having a recent sleep study (within 2 years) with documented CPAP compliance strengthens your application significantly.
How severity affects your premium
Mild OSA (AHI 5–15): With CPAP compliance, most applicants receive standard rates — the same premium as someone without sleep apnea. This is the most common severity level and the most favourably underwritten.
Moderate OSA (AHI 15–30): With consistent CPAP use, most applicants receive standard to Table 2 rated premiums (0% to 50% above standard). The rating depends on associated conditions (BMI, blood pressure, cardiac health).
Severe OSA (AHI 30+): CPAP compliance is critical. Well-controlled severe OSA with excellent compliance and no cardiac complications can still receive Table 2–4 ratings (50% to 100% above standard). Uncontrolled severe OSA may face decline from some carriers.
Central or complex sleep apnea: Rarer and more heavily scrutinized. Associated cardiac and neurological conditions drive the underwriting decision. Compare across multiple carriers — the range of outcomes is wider for these types.
CPAP compliance is the deciding factor
CPAP compliance is the single most important factor in sleep apnea underwriting. Insurers want to see: minimum 4 hours per night on at least 70% of nights (the standard clinical compliance definition), consistent use for at least 6–12 months, and AHI reduction to under 5 with CPAP.
Most modern CPAP machines (ResMed, Philips Respironics) track compliance data automatically. Download your compliance report before applying — showing 90%+ nights with 6+ hours of use is the gold standard for underwriters.
If you were prescribed CPAP but don't use it consistently, fix your compliance before applying. Three to six months of consistent documented use can change your outcome from rated to standard.
Associated conditions that affect underwriting
BMI: Obesity is the most common comorbidity with OSA. A BMI over 35 combined with sleep apnea results in higher ratings than sleep apnea alone. If you can demonstrate weight management alongside CPAP compliance, underwriters respond favourably.
Hypertension: Untreated sleep apnea causes or worsens high blood pressure. If your blood pressure is well-controlled with medication and CPAP, most insurers rate the conditions together rather than separately.
Cardiac history: Atrial fibrillation, heart failure, or other cardiac conditions combined with OSA face the most scrutiny. This combination may result in significant ratings or decline from some carriers — making multi-carrier comparison essential.
Daytime sleepiness: If sleep apnea causes excessive daytime sleepiness that affects your driving or work (documented by your physician), some insurers apply an additional occupation or lifestyle rating.
Best carriers for sleep apnea applicants
Different insurers underwrite sleep apnea with varying degrees of leniency. Generally, Manulife, Sun Life, and Canada Life have well-established sleep apnea underwriting guidelines that can result in standard rates for compliant mild-moderate OSA.
iA Financial and Empire Life are also known for competitive ratings on sleep apnea cases. The key is applying to multiple carriers simultaneously — an independent broker or comparison platform can submit to several insurers and find the most favourable offer.
Avoid applying to only one carrier. A single insurer might rate you Table 4 (+100%) while another offers standard rates for the identical health profile. The spread between best and worst offers for sleep apnea applicants is among the widest of any condition.
Tips for getting the best rate
Get a recent sleep study (within 2 years) documenting your AHI with and without CPAP. Download 90 days of CPAP compliance data showing consistent use.
If your BMI is over 30, demonstrate active weight management (physician-documented diet plan, exercise routine, or weight loss trend). Even modest weight loss improves both your OSA and your insurance classification.
Apply through an independent broker who can shop your case to multiple carriers. A broker familiar with sleep apnea underwriting knows which carriers are most favourable and can present your CPAP compliance data in the strongest light.
Time your application strategically: apply after at least 6 months of excellent CPAP compliance and during a period of stable weight and blood pressure.
Frequently asked questions
Will sleep apnea disqualify me from life insurance?
No. Most applicants with CPAP-compliant OSA are approved. Mild OSA often qualifies for standard rates. Even severe OSA can be covered with consistent treatment.
Do I have to disclose my CPAP on life insurance?
Yes. All medical conditions and treatments must be disclosed. Failure to disclose sleep apnea can result in a denied claim even years later.
How much more does life insurance cost with sleep apnea?
Mild OSA with CPAP: often standard rates (no extra). Moderate: 0–50% above standard. Severe: 50–100% above standard. Rates vary significantly between carriers.
Does using a CPAP machine help my life insurance application?
Dramatically. CPAP compliance is the most important factor. Consistent use (4+ hours, 70%+ nights) can mean the difference between standard rates and a decline.