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Health Insurance Terms: Deductible and Co-insurance Explained

Understand what a deductible and co-insurance mean and how they affect your medical costs before your insurer pays.

What Is a Deductible in Health Insurance?

A deductible is the initial amount you have to pay for your medical expenses before your health insurance makes a payout. This means you must cover this first portion of costs out of your own pocket before your insurer begins to share the expenses.

What Is Co-insurance?

After paying your deductible, you may still have to pay for co-insurance or co-payment. For example, if you have a co-insurance of 10%, you will pay 10% of the cost after the deductible. The remaining percentage is typically covered by your insurance policy, according to its terms.

How Do Deductible and Co-insurance Work Together?

When you receive medical care, you first pay the deductible. Once that is met, co-insurance applies. For example, if you have a co-insurance of 10%, you will pay 10% of the cost after the deductible.

Using MediSave for Deductible and Co-insurance

You can use MediSave up to prevailing limits to pay for the deductible and co-insurance not paid by your insurance policy. This can help manage your out-of-pocket expenses, within the limits set by the Central Provident Fund (CPF) Board.

Infographic explaining deductible and co-insurance with simple icons and sample calculations

Note on Pre-existing Conditions

Health insurance policies do not usually cover pre-existing conditions when you sign up for them. This is a general practice in Singapore, so it’s important to understand what your policy excludes.

Frequently Asked Questions

Do I always have to pay a deductible?

Most health insurance policies in Singapore include a deductible. The exact amount depends on your plan, such as whether you choose a private hospital or public hospital ward class.

Is co-insurance the same as co-payment?

Co-insurance refers to a percentage of the cost you pay after the deductible, while a co-payment may be a fixed amount. Both are forms of cost-sharing, but the terms can vary by policy.

Can I use MediSave for all deductibles and co-insurance?

MediSave can be used up to prevailing limits. There are specific withdrawal limits for different treatments, so check your CPF balance and the applicable limits for your medical procedure.