HAS

Healthcare

book.health.gov.sg

Health Appointment System (HAS) is an initiative by OGP and MOH to increase vaccination and screening rates by making it easy to book appointments at nearby CHAS GP and Healthier SG clinics.

Active

Since 2022

Built for citizens

Why we built this

Preventive care is most effective when it’s easy to access and understand. Many patients don’t know where to go for a subsidised vaccine or screening, or how much it will cost. Without clarity, important appointments are delayed or missed. HAS shows patients which clinics provide subsidised services and the out-of-pocket price upfront, removing uncertainty and making preventive care more accessible.

What we've built

HAS makes preventive care simple, giving patients one trusted place to check eligibility, see costs, and book appointments.

Nationwide vaccination bookings

Patients can book nationally recommended vaccinations at CHAS GP clinics, with clear visibility on their subsidy status so they know the cost upfront.

Healthier SG appointments

Eligibility tools help patients know which preventive health screenings are due and guide them to book the right appointments, enabling them catch medical problems early and stay healthy for longer.

Stronger GP-patient relationships

GPs are empowered to proactively engage their Healthier SG patients for key vaccinations and screenings, strengthening long-term care relationships using the HAS admin portal.

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