Hepatitis B Vaccine Singapore: Costs & Guide

Protecting yourself from hepatitis B in Singapore starts with a vaccine that has been part of the national strategy since 1985 (research in the PeerJ journal). But the costs, schedules, and booster recommendations can feel tangled. This guide lays out the facts — from polyclinic prices to lifelong immunity — so you can make an informed decision.

Vaccine introduced in Singapore: 1985 ·
Adult vaccination cost at polyclinics: from $9 ·
Adult vaccination cost at private clinics: $54.50 per dose ·
Recommended for: all infants and unvaccinated adults

Six key facts at a glance — the table below summarises the core data every resident should know.

How much is the hepatitis B vaccine in Singapore?

Price at polyclinics: from $9 per dose

Singapore’s public polyclinics offer the hepatitis B vaccine at heavily subsidised rates for eligible citizens. Under the Healthier SG vaccination framework, the Ministry of Health (MOH Singapore) lists adult prices starting at $0, $9, $19, or $38 per dose depending on the subsidy tier. The $9 tier applies to standard-dose HepB for most adults; renal-dose variants cost slightly more. Bottom line: a full three-dose course at a polyclinic can cost as little as $27.

Price at private clinics: $54.50 per dose

Private clinics set their own fees. ATA Medical (ATA Medical, a private GP clinic) lists Engerix-B at $54.50 per dose, a price that Health Screening Singapore (a dedicated screening clinic) also quotes, noting it is “NETT inclusive of GST.” Raffles Health (a large private healthcare group) offers a three-dose package for $163.34 total. The pattern: private vaccination costs about six times the polyclinic rate per dose.

Using Medisave for payment

Medisave, Singapore’s national medical savings scheme, can be used to cover the hepatitis B vaccine for eligible individuals. Bethesda Medical (a CHAS-accredited clinic) confirms that both Medisave and CHAS cards can subsidise the cost, reducing out‑of‑pocket expenses for Singaporeans and PRs.

The implication: polyclinics are clearly the cheapest option, but Medisave eligibility and CHAS tiers can narrow the private‑clinic gap for those who prioritise convenience.

Is the HepB vaccine required in Singapore?

For children: part of National Childhood Immunisation Schedule

Yes, the hepatitis B vaccine is included in Singapore’s National Childhood Immunisation Schedule (NCIS). Healthway Medical (Healthway Medical, a network of GP clinics) lists it as a standard vaccination given at birth, at one month, and at six months. All children residing in Singapore are strongly recommended to complete this series.

For adults: recommended but not mandatory

Adults who were not vaccinated as children or who lack proof of immunity are advised to receive the three‑dose series. HealthHub (Singapore’s official health portal) states that the vaccine is “recommended for all unvaccinated adults.” However, only diphtheria and measles vaccinations are legally compulsory under the Infectious Diseases Act. HepB is strongly encouraged but not enforced.

For travellers: advised for at‑risk destinations

If you are travelling to a country where hepatitis B is highly endemic — most of Asia, Africa, and parts of South America — the vaccine is advised. The US Centers for Disease Control and Prevention (CDC travel health) recommends the three‑dose series for all unvaccinated travellers to these regions.

The trade‑off: Singapore’s low but persistent endemicity (PeerJ research article) means local exposure is possible, but the main push is still for routine childhood vaccination and high‑risk adults.

Is hepatitis B common in Singapore?

Prevalence rates in Singapore

Hepatitis B is considered endemic in Singapore, though carrier rates have dropped significantly since the 1985 immunisation programme. A PeerJ research article (research from the National University of Singapore) reports that carrier rates among Singaporeans are now around 1–2%, down from over 10% before the programme. That still translates to tens of thousands of chronic carriers.

Risk groups and transmission

Perinatal transmission from mother to child was historically the main driver. The same PeerJ study credits the 1985 universal infant vaccination programme with breaking that cycle. Today, the highest risk groups include adults born before 1985 who were not vaccinated, healthcare workers, dialysis patients, and men who have sex with men. The Singapore Ministry of Health (MOH Singapore) offers subsidised vaccination for these groups under Healthier SG.

What this means: while no longer hyper‑endemic, the virus is still present, and the vaccine remains the single most effective defence.

Do you need a HepB booster every 5 years?

Routine booster not recommended for healthy adults

For most healthy adults who completed the three‑dose series, a booster is not routinely recommended. The CDC (US CDC hepatitis B guidelines) states that “a booster dose is not recommended for immunocompetent people who have completed the vaccine series.” The NHS in the UK (UK National Health Service) agrees: “You do not need a booster if you had a full course.”

Booster for immunocompromised or after exposure

Exceptions exist. People on haemodialysis, those with HIV, or others with compromised immunity may need a booster if antibody levels fall below 10 mIU/mL. Post‑exposure prophylaxis (PEP) also involves a booster dose. The CDC (CDC guidelines) details protocols for these scenarios.

CDC and NHS guidelines

Both agencies agree: for a healthy person, the three‑dose series provides protection that lasts for decades without a boost. The CDC (CDC) explicitly says “anti‑HBs may become undetectable, but protection is still present due to immune memory.”

Do hepatitis B vaccines last for life?

Duration of immunity from full vaccination

Yes, the evidence points to lifelong protection from the complete three‑dose series. The CDC (US CDC) states that “long‑term protection, likely decades, is provided by the full vaccine series.” Antibody levels may wane over time, but immune memory cells can rapidly mount a response upon exposure.

When to test for immunity after vaccination

Routine testing after vaccination is not needed for most people. However, Raffles Health (Raffles Health, a private healthcare provider) offers a blood test to check for hepatitis B antibodies before deciding whether to start vaccination. For those who want certainty — especially healthcare workers or immunocompromised individuals — a post‑vaccination serology test (anti‑HBs) can confirm response.

The pattern: while antibody levels can become undetectable, the vaccine’s protection persists. The NHS (UK NHS) summarises: “Most people do not need a booster dose because the vaccine provides long‑term protection.”

How to get the hepatitis B vaccine in Singapore: step by step

1. Check if you need it. If you were born after 1985 and had the infant series, you’re most likely covered. Otherwise, a blood test at a clinic can confirm your immunity status. Raffles Health (Raffles Health) offers this serology test.
2. Choose a provider. Public polyclinics (subsidised rates from $9/dose) or private clinics (~$54.50/dose). Use the MOH Healthier SG locator (MOH Singapore) to find an enrolled clinic.
3. Bring your identification. For subsidy eligibility, bring your NRIC and any CHAS/Merdeka/Pioneer card. Bethesda Medical (Bethesda Medical) confirms CHAS and Medisave can be used.
4. Get the first dose. The standard 0‑1‑6 schedule means dose 1 today, dose 2 in one month, dose 3 at six months. AHG Clinic (AHG Clinic, a private GP clinic) outlines this timeline.
5. Complete the series. Mark your calendar. Missing dose 3 is the most common reason for incomplete protection. The full three‑dose course gives >90% protection (CDC).
6. No booster needed — for healthy adults, the series is the final step. No further action required (NHS UK).

“The hepatitis B vaccine helps to prevent infection caused by the Hepatitis B Virus. It is recommended for all unvaccinated adults.”

— HealthHub.sg (Singapore’s official health portal)

“A booster dose is not recommended for immunocompetent people who have completed the vaccine series.”

— US Centers for Disease Control and Prevention (CDC hepatitis B guidelines)

For Singapore residents, the path to hepatitis B protection is clear: complete the three‑dose series, take advantage of polyclinic subsidies and Medisave, and then forget about boosters. The 1985 programme already slashed carrier rates by over 90% (PeerJ research). For an adult who missed vaccination as a child, the choice is simple: $27 at a polyclinic and three clinic visits, or risk a chronic infection that can lead to cirrhosis and liver cancer.

For those wanting to understand the condition before vaccination, a review of hepatitis B basics can be helpful.

Frequently asked questions