In November 2025, the Ministry of Health (MOH) announced new requirements for Integrated Shield Plan (IP) riders. The aim is to slow the rise in insurance premiums and private healthcare costs, which have been rising quickly over the years.
A key issue these changes aim to address is how very low out-of-pocket costs can shape patient behaviour and provider incentives. When patients pay little or almost nothing for their hospital bills, they may be less sensitive to the overall cost of treatment. This may naturally lead to overconsumption of healthcare services, including tests, procedures, or treatments that are not strictly necessary.
Taken together, this pushes healthcare bills higher. Over time, these higher claims feed into rising premiums for everyone, including policyholders who rarely make claims. If the problem continues unchecked, it can make premiums increasingly unaffordable and weaken the long-term sustainability of the insurance market.
How Riders Work Alongside Private Integrated Shield Plan
To understand the issue, we first need to see how Integrated Shield Plans (IPs) and riders work together.
An IP builds on top of MediShield Life, Singapore’s basic health insurance scheme. MediShield Life is meant mainly for large hospital bills in subsidised public hospital wards, but for those who choose a private hospital or a higher-class ward, such as A or B1, costs can be much higher. IPs, offered by private insurers, provide higher claim limits and broader coverage for the higher bills one can expect to incur at private hospitals or higher-class wards in public hospitals.
Still, having an IP does not mean your hospital bill is fully covered.
The “Gap” In Your IP Coverage
Most IPs are structured with two key out-of-pocket components: a deductible and co-insurance.
The deductible is a fixed amount you must pay each policy year before your insurance starts paying. For example, this could range from around $1,500 to $3,500 depending on your ward class.
On top of that, there is co-insurance, where you pay a percentage of the remaining bill, often around 5% to 10%.
To put this into context, consider a $30,000 private hospital bill. After applying a $3,500 deductible, the remaining $26,500 may still be subject to 10% co-insurance. This means you could be paying $6,150 out of pocket, even with an IP.
How Riders “Fill The Gap”
This is where riders come in. Riders are optional add-ons that you can purchase with your IP to reduce your out-of-pocket costs. Riders can only be paid in cash.
In practical terms, a rider can cover part or most of the deductible and co-insurance. Depending on the rider you bought (especially older plans), this could reduce your bill to just a small co-payment.
Using our earlier example, where a $30,000 private hospital bill was incurred. With a rider, the 1) co-payment could be 5%, 2) with no minimum IP deductible, and 3) up to a cap of $3,000 per year. So a patient would only pay $1,500 (5% of $30,000) with a rider, as opposed to $6,150 without a rider.
The Key Changes To IP Riders
To address this issue, MOH introduced two key changes to IP riders that took effect on 1 April 2026.
First, new IP riders sold from 1 April 2026 can no longer cover the minimum IP deductibles set by MOH. These deductibles were originally intended to ensure that policyholders bear part of their hospital bills, so they remain mindful of healthcare costs and utilisation.
Second, the co-payment cap has been raised. Since 2018, riders have been required to impose a minimum annual co-payment cap of $3,000. From 1 April 2026, this minimum cap was increased to $6,000 to reflect rising hospital bill sizes over time. This cap applies only to co-payments and excludes the minimum IP deductible.
Using our $30,000 private hospital bill as an example, this means that even with a rider, you would still need to pay the full $3,500 deductible for private hospital treatment out of pocket first. After that, the rider may reduce your co-payment on the remaining $26,500 bill to 5% ($1,325). In total, your out-of-pocket cost would still come up to $4,825.
While this is still lower than having no rider at all, it remains a significant amount. In other words, (the new) riders can still soften the financial impact of a large hospital bill, just not to the near-full coverage levels that some policyholders may have been used to in the past.
Should You Continue With Your Existing Rider?
For many existing policyholders, the simplest argument for switching is cost.
New riders are naturally cheaper because they cover less. For example, if they cost about 30% lesser, this would mean savings of about $300 per year based on an existing rider premium of $1,000. Over five years, that works out to $1,500 in premium savings, assuming rates stay unchanged. Numbers are even higher for older people.
For someone who is generally healthy and rarely goes to the hospital, that lower premium may be attractive. The logic is fairly straightforward. If you are unlikely to claim, paying less each year and accepting a higher deductible and co-payment may be a reasonable trade-off. In effect, you keep the annual savings in your own pocket and use that buffer to potentially absorb part of the higher out-of-pocket cost if you do eventually need hospital treatment.
That said, this is not always the better move. If you already have medical conditions and expect, or are already using, private healthcare services regularly, keeping your existing rider may still make financial sense, since the older rider structure remains more generous, meaning you pay significantly less when a claim arises.
However, there is also a longer-term risk to consider. As healthier policyholders move to cheaper, lower-coverage riders, those who remain on older, richer riders may increasingly be people who expect to claim more. If that happens, premiums for existing riders could continue to rise as the risk pool worsens. This does not automatically mean you should give up your old rider, but it does mean that you should expect the rider premiums to continue rising in the years to come if you remain on the existing plan.
Ultimately, this is a trade-off, and there is no one “right” answer for everyone.
If you value lower premiums and are comfortable taking on higher out-of-pocket costs when needed, switching to a newer rider can make financial sense, especially if you are healthy and rarely claim. However, if you already have existing illnesses that you regularly seek treatment for, keeping your existing rider may still be worth the higher cost.
Read Also: Understanding The Integrated Shield Plan Dilemma: The Problems & The (Proposed) Solutions
Photo Credit: iStock/Miguel Vidal
