Part of our guide: Impaired Risk Life Insurance Underwriting by Condition →
Untreated sleep apnea can lead to high blood pressure, stroke, heart failure, diabetes, and depression, so underwriters take it seriously. But successfully treated sleep apnea, proven with follow-up testing and CPAP compliance, can still earn Preferred.
Key takeaways
- Mild sleep apnea (apnea index below 20, oxygen saturation above 80%) may qualify for all Preferred classes if treatment is successful.
- More severe cases may still reach Standard Plus or Preferred with successful treatment.
- Proof of success means a follow-up sleep study and documented CPAP compliance.
Apnea index of 30 before treatment, 2 after, with documented CPAP use: Preferred Non-Tobacco on $2 million.
How severity is considered
At one carrier, mild sleep apnea (apnea index below 20 and oxygen saturation above 80% on the sleep study) can qualify for all Preferred classes if treatment is successful. More severe cases may qualify for Standard Plus or Preferred when treatment is proven effective. For more on severity scoring, see placing sleep apnea cases.
Case study
- 50-year-old male small business owner applying for $2 million of term
- Non-smoker, no tobacco in 30 years, no adverse family history
- Fatigue five years ago led to a sleep study: apnea index 30, oxygen saturation 80%; CPAP recommended
- Follow-up study 18 months later: apnea index 2, oxygen saturation 98%
- Documented CPAP compliance, no symptoms, normal EKG and labs, cholesterol 185 (ratio 2.3)
Decision: Preferred Non-Tobacco.
What to submit
Include the original sleep study, the follow-up study showing improvement, and CPAP compliance reports downloaded from the machine. Together they prove the treatment works and is being used.
Frequently asked questions
How do I prove CPAP compliance for life insurance?
Most CPAP machines record nightly use; a compliance report from the machine or the doctor’s office documents it.
Can severe sleep apnea get Preferred life insurance rates?
With successful treatment proven by a follow-up sleep study and CPAP compliance, some carriers may offer Preferred.
Why does a follow-up sleep study help?
It shows the treatment is working, which is what underwriters care about most.
Reviewed by Tim Fuller on 2026-09-25
Tim Fuller
President, SRS Inc.
Tim leads SRS Inc., a full-service IMO (Independent Marketing Organization) and BGA (Brokerage General Agency), connecting independent financial professionals with life, annuity, disability income, and long-term care solutions from 60+ carrier partners.
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