Health insurance is essential in Singapore’s healthcare system, helping individuals access quality medical care without overwhelming personal expenses. However, before you get insured, you must go through an underwriting process. This process evaluates your eligibility, coverage limits, and premium rates based on various risk factors.

Understanding how underwriting works can help you make informed decisions when choosing a health insurance policy. This guide walks you through the process and what to consider before applying.

Learn more: Health Insurance In Singapore

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What is Underwriting in Health Insurance?

Underwriting is the process insurance companies use to assess an applicant’s health risks before offering coverage. It helps insurers determine the policy terms, premium costs, and any exclusions that may apply.

In Singapore, underwriting is required for most private health insurance plans, including Integrated Shield Plans (ISPs) and other comprehensive policies. However, MediShield Life, the national health insurance scheme, provides coverage for all Singaporeans and Permanent Residents regardless of pre-existing conditions.

The underwriting process varies by insurer, but common factors include:

• Medical history: Any past or existing health conditions.
• Lifestyle factors: Smoking, alcohol consumption, and weight-related risks.
• Age and gender: Older applicants may face higher premiums.
• Occupation and activities: High-risk jobs or extreme sports may affect eligibility.

Step-by-Step Health Insurance Underwriting Process

Step 4: Policy Approval and Premium Calculation
Based on the assessment, the insurer will finalize your policy terms and determine your premium. If any exclusions apply, the insurer will notify you before issuing the policy.

Step 5: Policy Issuance and Coverage Activation
Once you accept the terms and make the first payment, your policy becomes active. From this point, you can claim medical expenses based on your coverage limits.

How Pre-Existing Conditions Affect Underwriting

If you have a pre-existing condition, insurers may:

• Charge a higher premium
• Exclude coverage for the specific condition
• Offer a standard policy if the condition is well-managed

Types of Underwriting Methods

There are three main types of underwriting used by insurers in Singapore:

• Full Medical Underwriting (FMU): Requires a complete health declaration before the policy is issued. This method is common for Integrated Shield Plans and private health insurance.
• Moratorium Underwriting: Does not require a detailed health declaration. Instead, pre-existing conditions may be excluded automatically for a certain period (typically five years).
• Simplified Underwriting: Involves answering a few medical questions without a full health assessment. This is common for employer-provided group health insurance.