Sleep Study Cost in Singapore: Home Test vs Lab Polysomnography
Learn more about how much a tonsillectomy actually costs, and why online estimates rarely match the real quote you or your child receive.
UPDATED ON JULY 10, 2026 • REVIEWED BY DR. DENNIS CHUA
Key Takeaways
- There is no single price. A tonsillectomy bill is built from separate parts: the surgeon, the anaesthetist, the facility, the ward, medication, and 9% GST.
- Where it is done matters most. A subsidised public day-surgery case and a private-hospital case sit far apart on cost.
- Medisave helps, within a cap. You can use up to SGD 1,740 of Medisave towards the surgical part of the bill, with ward and day-surgery charges claimable separately. The exact code and limit are in the Medisave section below.
- Insurance coverage varies by policy and hospital arrangement. An Integrated Shield Plan may help with eligible private hospital bills, but patients should check their deductible, co-insurance, rider coverage, exclusions and pre-authorisation requirements before deciding on care.
What is a tonsillectomy?
A tonsillectomy is an operation to remove the tonsils, the two pads of soft tissue at the back of the throat, one on each side. In children it is often done at the same time as removing the adenoids (an adenoidectomy), since the two sit close together and are treated for similar reasons. The operation is done under general anaesthesia, so you or your child is asleep throughout, and it is a common ENT procedure in Singapore. It is usually day surgery, though some patients stay one night.
How do you know if you need a tonsillectomy?
An ENT specialist in Singapore usually weighs it when tonsil problems are frequent or disruptive enough to affect daily life, and after the pattern has been documented over time rather than after a single sore throat. Common reasons it may be raised include:
Repeated throat infections that disrupt work, school, or sleep
- Snoring with pauses in breathing, or other signs of obstructive sleep apnoea (breathing that keeps stopping and starting during sleep)
- Tonsil stones with persistent bad breath
- Difficulty swallowing, or very enlarged tonsils
- A tonsil that looks larger on one side, which an adult should have examined without delay
For how often infections need to recur, a widely used set of thresholds (the Paradise criteria) is often applied, covered in the adult versus paediatric section below. Whether surgery is the right step is an individual clinical judgement your ENT makes with you, weighing how much the problem affects daily life against the risks of the operation.
What makes up the bill
| Component | Who sets the fee | Medisave-claimable? |
|---|---|---|
| Surgeon’s fee | The surgeon’s clinic (private) or the institution (public) | Yes, up to the Medisave surgical cap |
| Anaesthetist’s fee | The anaesthetist (private) or the institution (public) | Yes, within the same cap |
| Operating theatre / facility fee | The hospital | Yes, within daily limits |
| Ward charges (if you stay overnight) | The hospital | Yes, daily limits apply |
| Medication and pre-op checks | The clinic, pharmacy, and lab | Variable |
| 9% GST | Set by law | Charged on top of the above |
You may ask for a written estimate that breaks down all four major parts: surgeon, anaesthetist, facility, and ward.
What MOH publishes
The Ministry of Health publishes information on past hospital bills for surgical procedures. For tonsil removal, the official Table of Surgical Procedures (TOSP) code is SM705T, “Tonsils, Various Lesions, Removal With/Without Adenoidectomy.” For a routine private case, MOH also publishes a fee range: a surgeon fee of about SGD 4,905 to 6,540 and an anaesthetist fee of about SGD 1,090 to 1,744, both including 9% GST.
The higher end of the surgeon fee is linked to a more difficult operation, for example tonsils that are harder to remove after years of repeated infection. This is one reason an adult case can sit higher than a straightforward child’s case. It is worth looking up the live page before any cost conversation: MOH SM705T bill information.
Adult versus paediatric tonsillectomy
In children, the most common reason is sleep-disordered breathing (snoring and poor-quality sleep) from enlarged tonsils and adenoids, alongside repeated throat infections. In adults, the usual reasons are repeated or long-running tonsillitis, recurring tonsil stones with persistent bad breath, snoring or obstructive sleep apnoea (where breathing keeps stopping and starting during sleep), or a one-sided tonsil that needs to be examined to rule out other causes.
A tonsillectomy is considered after the problem has been documented over time, not on a first sore throat. A widely used set of thresholds (the Paradise criteria) suggests surgery after about seven documented infection episodes in one year, or fewer episodes spread over two to three years. Your ENT decides each case individually. For background, see our guides on why tonsils get infected and persistent sore throat.
Medisave: what you can withdraw
Medisave can be used in two ways. First, there is a cap for the surgery itself. Tonsillectomy, with or without removing the adenoids at the same time, is procedure code SM705T, which falls under Medisave surgical band Table 3B. This allows up to SGD 1,740 of Medisave for the surgical bill, covering the surgeon, anaesthetist, and facility together.
Second, there are daily limits for a hospital stay or day surgery, which apply on top of that cap: up to SGD 1,130 per day for the first two days of an admission, SGD 400 per day from day three, and up to SGD 830 for day surgery.
Medisave can cover a large part of the bill. Anything left over is paid in cash or claimed against an Integrated Shield Plan. These figures are based on the CPF Medisave Withdrawal Limits effective 1 April 2025.
Insurance
For planned surgery, the hospital business office asks your insurer to confirm cover in advance, known as a Letter of Guarantee, so you avoid paying the full bill in cash. Most plans cover the surgeon, anaesthetist, and facility fees up to your plan’s limits.
You usually still pay a first portion yourself: a fixed excess (the deductible, often SGD 1,500 to 3,500) and a small share of the rest (co-insurance, often 5 to 10%). The exact deductible depends on your plan and ward class, and inpatient deductibles are being raised in stages between 2025 and 2027, so treat these as a guide. A rider, if you have one, can cover most of that portion. Plans are also tied to ward class, so confirm what you are entitled to before booking, and bring your policy schedule to the consultation so the business office can estimate your out-of-pocket cost. For background, see the MOH Integrated Shield Plans information.
Day surgery, recovery, and risks
A tonsillectomy is commonly done as day surgery, which means you can go home the same day after a few hours of monitoring. However, some patients stay one night. Young children, older adults, and patients with other health conditions are more likely to be kept overnight. Recovery is gradual. Children usually take about 7 to 10 days and adults about 10 to 14 days, with adults tending to find it more uncomfortable. Keeping up fluids is the priority, and discomfort can ease and then return around days 5 to 7 as the throat heals.
The main specific risk is bleeding after surgery. This can happen in the first 24 hours or, more often, around 5 to 10 days later, and heavier bleeding needs prompt medical attention. Your surgeon will explain the risks specific to your case during the consent discussion.
Frequently Asked Questions
Is tonsillectomy covered by Medisave?
Yes. The procedure (code SM705T) lets you withdraw up to SGD 1,740 of Medisave for the surgical bill, with ward and day-surgery charges claimable separately under daily limits. The hospital business office prepares a Medisave projection as part of the pre-admission paperwork.
Is tonsillectomy day surgery?
It is usually done as day surgery, where you go home the same day. Some patients stay one night. Whether you do depends on age, general health, the timing of the operation, and the surgeon’s judgement.
When should I see an ENT?
See an ENT for frequent throat infections that disrupt work, school, or sleep; tonsil stones with persistent bad breath; snoring with pauses in breathing; trouble swallowing; or a tonsil that looks larger on one side. A one-sided enlarged tonsil in an adult should be examined without delay.
If you have questions or concerns about your ears, nose, and throat,
you may book a consultation with Dr Dennis Chua, an ENT specialist in Singapore.
He has completed his training in otorhinolaryngology locally and attained qualifications internationally.
About Dr Dennis Chua
Dr. Dennis Chua is an Ear, Nose and Throat (ENT) specialist with more than a decade of experience. He is held in high regard within the field of Otolaryngology, having published many articles in peer reviewed journals on the topic of ENT.
As an ENT Specialist in Singapore, Dr Dennis Chua is committed to providing thorough, patient-centred care for both adults and children. Whether you’re managing allergies, sinus problems, hearing issues, or throat concerns, we take time to understand your condition and guide you through your treatment options.
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