CHAS Dental Subsidy in Singapore: Eligibility & Costs
Quick answer
CHAS (Community Health Assist Scheme) gives eligible lower-income Singaporeans and permanent residents subsidies of up to 50% on dental treatment at participating polyclinics and private clinics. Eligibility depends on your household income and whether you hold a CHAS card. Unlike Medisave, CHAS is a means-tested government subsidy that doesn't require withdrawals from your CPF account.
You qualify if you are: - A Singapore citizen or permanent resident - Living in Singapore - Within the income ceiling set by the Ministry of Health As of 2024, the household income ceiling is $2,500 per month for a single-person household, and scales upward based on family size.
Who qualifies for CHAS dental subsidy?
When I first needed a root canal treatment, a friend mentioned CHAS and I realised I had no idea what it actually covered or who could use it. I spent an afternoon at a polyclinic asking questions, only to find out that eligibility rules had changed since my friend last used it. This guide is what I wish I'd had then.
CHAS eligibility is based on your household income and citizenship status. You qualify if you are:
- A Singapore citizen or permanent resident
- Living in Singapore
- Within the income ceiling set by the Ministry of Health
As of 2024, the household income ceiling is $2,500 per month for a single-person household, and scales upward based on family size. For a family of four, the ceiling is around $4,500–$5,000 per month. These figures change annually, so check the official MOH website or ask at your polyclinic.
You do not need to be a Medisave member or hold a specific insurance policy to qualify. However, you must register for a CHAS card at a polyclinic or through the Ministry of Health's online system. This card must be produced when you visit a participating clinic.
If you're a dependant without your own income, your household income determines your eligibility, not your personal earnings.
Visit www.chas.sg or contact your nearest polyclinic to check the exact current income ceiling and confirm your eligibility before booking an appointment.
CHAS vs Medisave: how they work together
I used to think CHAS and Medisave were the same thing — both government dental benefits, right? Then I tried to use both at once and realised they work in completely different ways. Understanding the difference actually saves you money because you can use them together in specific situations.
CHAS and Medisave are two separate government dental benefit schemes, and you can use both for the same treatment — but they work differently.
CHAS is a subsidy, not a fund. When you present your CHAS card at a participating clinic, you pay a reduced out-of-pocket price immediately. The clinic absorbs the difference as a government subsidy. You don't withdraw money from any account. CHAS subsidies typically reduce your bill by 30–50% depending on the treatment and your income bracket.
Medisave is a withdrawal-based scheme. You or your family member can withdraw money from your Medisave account (part of your CPF savings) to pay for eligible dental treatment. This happens after you pay the clinic bill — you claim reimbursement, or the clinic may process it directly if they participate in the Medisave scheme.
How to use both together:
- 1Present your CHAS card: The clinic gives you the CHAS-subsidised price
- 2Check if the treatment is Medisave-eligible: Basic restorative and preventive treatments (fillings, root canals, extractions) are Medisave-claimable; cosmetic treatments (whitening, veneers, orthodontics) are not
- 3Withdraw Medisave if eligible: You can then claim Medisave reimbursement for the amount you paid, reducing your out-of-pocket cost further
For example: A root canal costs $800 at a private clinic. With CHAS (50% subsidy), you pay $400 out-of-pocket. If root canal is Medisave-eligible, you can then withdraw up to $400 from your Medisave account, leaving you with $0 out-of-pocket.
Not all CHAS clinics accept direct Medisave claims. Ask the clinic whether they process Medisave reimbursement before your appointment.
CHAS dental treatment costs and subsidy amounts
I called three different CHAS clinics asking about filling costs and got three different answers. That's when I realised the price depends heavily on which clinic you choose and whether you're at a polyclinic or a private practice offering CHAS subsidies.
Dental treatment costs in Singapore vary by clinic type and location. CHAS subsidies reduce these costs, but by different amounts depending on the clinic's tier and your income bracket.
Common CHAS-covered treatments and typical costs (before subsidy):
- General check-up and cleaning: $50–$100 (CHAS subsidy: $15–$40)
- Filling (one surface, composite resin): $150–$250 (CHAS subsidy: $60–$120)
- Root canal treatment: $600–$1,200 (CHAS subsidy: $200–$500)
- Tooth extraction: $150–$400 (CHAS subsidy: $50–$150)
- Denture fabrication: $500–$1,500 (CHAS subsidy: $150–$600)
CHAS-subsidised prices at polyclinics are typically 40–50% lower than at private dental clinics. If you visit a polyclinic with CHAS, you'll pay substantially less than at a private clinic, even with the CHAS subsidy.
Example comparison:
- Root canal at polyclinic with CHAS: ~$300–$400 out-of-pocket
- Root canal at private clinic without CHAS: ~$800–$1,200 out-of-pocket
- Root canal at private CHAS-participating clinic with 40% subsidy: ~$480–$720 out-of-pocket
CHAS does not cover cosmetic treatments (teeth whitening, veneers, Invisalign), tooth implants, or orthodontics. These must be paid in full out-of-pocket.
Polyclinics offer the deepest CHAS subsidies, but appointment waiting times can be 4–8 weeks. Private clinics participating in CHAS offer shorter appointment slots (1–2 weeks) but with smaller subsidy amounts.
How to register for CHAS and use your subsidy
When I registered for my CHAS card, I expected a complicated form and waited in line for 45 minutes. It turned out the process was simpler than I anticipated — but knowing the exact steps beforehand would have saved me the confusion.
Registering for CHAS is free and takes about 15–30 minutes. Here's the process:
- 1Gather required documents: You'll need proof of Singapore citizenship or permanent residency (IC or passport), proof of address (utility bill, rental agreement), and household income proof (latest payslip, income tax notice, or CPF statement)
- 2Visit a polyclinic or apply online: Register at your nearest polyclinic, or apply through the MOH website (www.moh.gov.sg) or CHAS website (www.chas.sg)
- 3Verify your income eligibility: The staff will confirm your household income falls within the current ceiling
- 4Receive your CHAS card: You'll be issued a physical card on the spot (at polyclinic) or by mail (if online application). The card is valid for 2 years
- 5Present the card at a participating clinic: When you book a dental appointment, confirm the clinic participates in CHAS. Show your card when you arrive
- 6Pay the CHAS-subsidised rate: The clinic will invoice you at the reduced rate immediately
To find participating clinics:
- Search the CHAS clinic directory on www.chas.sg
- Ask your polyclinic for a list of private dental clinics in your area that accept CHAS
- Call ahead to confirm the clinic still participates in CHAS (clinic participation can change)
CHAS cards are non-transferable. Only the cardholder can use the subsidy.
Update your CHAS card every 2 years to keep benefits active. If your household income changes significantly (e.g., retrenchment), inform MOH — you may become eligible for higher subsidy tiers.
What dental treatments CHAS covers and excludes
I booked a CHAS appointment expecting my root canal to be fully covered, only to discover mid-treatment that certain parts of the procedure weren't CHAS-eligible. I should have asked which specific services were included before paying.
CHAS covers basic restorative, preventive, and oral surgery treatments. Cosmetic and advanced treatments are excluded.
CHAS-covered treatments:
- Routine check-up and oral health screening: Covered at all CHAS clinics
- Scaling and cleaning (prophylaxis): Covered for preventive care
- Composite resin fillings: Covered for decay treatment
- Root canal treatment (endodontics): Covered up to standard treatment costs
- Tooth extraction (including surgical extraction): Covered
- Simple dentures (acrylic): Covered at reduced rates
- Periodontal treatment (non-surgical, for gum disease): Covered
- Fluoride application: Covered for children and high-risk patients
CHAS does not cover:
- Teeth whitening (professional bleaching or in-office whitening)
- Orthodontics (braces, aligners like Invisalign)
- Dental implants
- Crown and bridge work (full crowns, veneers)
- Advanced restorations (resin-bonded bridges, complex bridgework)
- Cosmetic gum grafting or contouring
- Sleep apnoea devices
- Cosmetic tooth bonding or veneers
Partially covered treatments:
- Dentures: Acrylic dentures are CHAS-covered; metal dentures and implant-supported dentures are not
- Root canal: Standard treatment is covered; additional sessions or re-treatment may incur extra costs
Some private CHAS clinics may restrict certain CHAS-covered treatments based on clinical complexity. Ask the clinic whether they provide the full scope of treatment you need under CHAS, or whether you'll need to pay out-of-pocket for advanced work.
Before booking, tell the clinic exactly what treatment you need (e.g., 'root canal on a back tooth' rather than 'tooth pain'). They can then confirm whether that specific treatment is covered.
CHAS Green covers the widest group — all Singaporeans living in HDB flats with household per capita monthly income ≤$2,800 (or if your annual value of home is ≤$21,000). Subsidies are smaller than CHAS Blue/Orange but still helpful for basic dental work.
CHAS-accredited GP clinics and dental clinics offer subsidised rates for CHAS cardholders. Look for the CHAS logo at the clinic entrance, or check the CHAS website for a list near you.
Your CHAS dental claim limit is the maximum subsidy per visit or per year, depending on your card tier. Check your specific limits on the CHAS website or with your dentist before treatment.
Not all dental work qualifies for Medisave or CHAS subsidies. Generally: surgical extractions, gum treatment, and certain specialist procedures are claimable. Routine fillings, scaling, and cosmetic work are not.
CHAS Orange covers households with per capita monthly income between $1,101 and $2,000. Subsidies are lower than CHAS Blue but still significant for common dental treatments.
CHAS-accredited GP clinics and dental clinics offer subsidised rates for CHAS cardholders. Look for the CHAS logo at the clinic entrance, or check the CHAS website for a list near you.
Not all dental work qualifies for Medisave or CHAS subsidies. Generally: surgical extractions, gum treatment, and certain specialist procedures are claimable. Routine fillings, scaling, and cosmetic work are not.
Cost in Singapore
$0–$500 SGD out-of-pocket for CHAS-covered treatments, depending on subsidy tier and treatment type
CHAS is a means-tested government subsidy reducing dental costs by 30–50% at participating clinics. Medisave (CPF withdrawal) can be used together with CHAS for eligible treatments like root canals and fillings, further reducing or eliminating out-of-pocket costs. Cosmetic treatments (whitening, braces, implants) are not CHAS-covered and cannot be claimed from Medisave.
Key takeaways
- CHAS eligibility is based on household income (ceiling ~$2,500–$5,000 per month depending on family size) and citizenship; you must register for a CHAS card at a polyclinic to access the subsidy.
- CHAS covers basic restorative and preventive treatments (fillings, root canals, extractions, dentures) at 40–50% discount; cosmetic treatments, implants, orthodontics, and crowns are not covered.
- You can combine CHAS subsidy with Medisave withdrawal for eligible treatments (e.g., root canal), potentially covering your entire out-of-pocket cost if Medisave claims apply.
- Polyclinics offer the deepest CHAS discounts but longer waiting times (4–8 weeks); private clinics with CHAS participation offer faster appointments but smaller subsidy amounts.
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