Sleep Apnea: Test, CPAP and Coverage

Loud snoring, fatigue that does not go away even after a full night in bed, and a partner reporting "breathing pauses" — these are the most common signs that lead to a suspicion of sleep apnea. After the diagnosis come the practical questions: which test to take, whether a permanent CPAP device is needed, who actually pays for it, and when surgery is considered. This article walks through the diagnosis track, what is usually included in the public health basket, what private insurance may add, and what is worth checking in your policy before buying equipment.

How sleep apnea is diagnosed

The standard test is a sleep study (polysomnography), which measures parameters such as airflow, blood oxygen level and breathing movements overnight. The test can be done in a sleep lab under supervision, or with a portable home device that is analyzed afterward. The result gives a severity score — mild, moderate or severe — which determines the treatment recommendation. The test is usually done on referral from a family doctor or a sleep medicine specialist, and who pays for it — the HMO, the supplemental plan or private insurance — depends on the track and the policy.

The CPAP device: what it is and who usually helps fund it

CPAP is a device that delivers a constant airflow through a mask, keeping the airway open during sleep — the most common treatment for moderate-to-severe sleep apnea. Device funding varies by the severity of the diagnosis, the HMO and the private policy: some cases qualify for support through the basic basket, the supplemental plan sometimes covers medical devices, and some private policies add coverage through a medical devices and aids rider. The exact scope — the support amount, how often the mask and tubing can be replaced, and whether renewal requires approval — varies between policies, so what applies to one policy is not necessarily what applies to yours.

When surgery is considered instead of, or alongside, CPAP

Not everyone diagnosed with sleep apnea is a good long-term fit for CPAP: some patients cannot tolerate the mask, and some keep having apnea events even with the device. When there is a clear anatomical finding — for example a blockage in the throat, soft palate or tonsils — an ENT doctor may recommend surgery. Sleep apnea surgeries are elective surgeries like any other, so the same rules apply as for any other private surgery: pre-approval, choosing a surgeon, and a copay set by the policy.

Children with sleep apnea: a somewhat different track

In children, the most common cause of sleep apnea is enlarged tonsils and adenoids, rather than excess weight as with many adults. In such cases, tonsillectomy and adenoidectomy is usually the first line of treatment, not CPAP. Here too, the work-up starts with a referral to an ENT doctor or a sleep clinic, and the coverage track — through the HMO or the child's private policy — is worth checking in advance, similar to what is detailed in the guide on ambulatory coverage.

Follow-up tests and monitoring

Even after starting treatment — whether CPAP or surgery — periodic follow-up is usually required: assessing treatment effectiveness, sometimes a repeat sleep study, and imaging tests if another anatomical issue is suspected. Some of these tests fall under imaging coverage, and some under standard ambulatory coverage — again, depending on what is written in your specific policy.

How to check this in your own policy

Before booking a sleep test or buying equipment, it is worth locating a few things in your policy:

• Whether there is coverage for medical devices and aids, and what the annual or per-period cap is.
• How often the device, mask or tubing can be replaced under insurance funding.
• Which documents (sleep study results, doctor's referral) are required for pre-approval.
• If surgery is being considered — the terms for choosing a surgeon and the copay on the private track.

How Ravit can help

The question "how much of the device or the surgery is covered for me" always depends on the specific policy. Send Ravit your policy documents on WhatsApp, ask in plain language, and get an answer based on your policy with a reference to the relevant clause — and when there's no certainty, Ravit says so honestly instead of guessing.

The information in this article is general only and does not constitute medical, insurance, legal, or pension advice, and is not a substitute for reading your policy terms or consulting a licensed professional. Coverage, amounts, and conditions vary between policies and change over time — always verify against your own specific policy and an authorized professional.