One of the most common reasons Singapore employers delay setting up a group medical benefits programme is a belief that it will cost more than it actually does. The assumption is formed without data: a rough mental estimate based on what the employer imagines enterprise healthcare provision costs, applied to a ten or twenty person team, and compared against other things the business could spend the same money on.
That assumption is almost always too high. And the decision that follows from it, to defer the benefit until the business is larger or better resourced, has costs of its own that rarely appear in the same budget conversation.
This post provides a plain-language breakdown of what group medical insurance actually costs for Singapore SMEs in 2025, what drives that cost, and how to think about the return on the spend.
What is driving medical costs in Singapore in 2025
Before the premium figures, the context. Medical inflation in Singapore reached 15.5% in 2025 and is projected at 16.9% in 2026, according to WTW's Global Medical Trends report. That is consistently the highest in Asia-Pacific and more than ten times general inflation. Every group medical policy in Singapore is priced against a medical cost trend that has been running at double digits for several years.
For an SME setting up a plan for the first time, this context matters in one specific way: starting earlier is structurally cheaper than starting later. A plan established with a younger workforce, a lower average claim history, and a clean inception record is priced more favourably than one established later, when the workforce is older and pre-existing conditions are more prevalent. The medical inflation trend does not reverse. The cost of deferral compounds.
How group medical insurance is priced for SMEs
For groups of roughly 5 to 50 employees, Singapore insurers typically use portfolio-rated or packaged plans rather than individually experience-rated plans. This is a significant point for SMEs to understand.
A portfolio-rated plan means the insurer prices based on their entire book of similar-sized groups, not on your company's individual claims history. If your group has an unusually good or unusually bad claims year, the renewal premium is affected by the portfolio's overall performance rather than your specific claims. This provides a degree of premium stability that individually rated larger groups do not have, and it means that a single high-cost hospitalisation in a small team does not automatically cause a large renewal increase.
For groups larger with headcounts above 100 employees, sometimes insurers move to experience-rated pricing, where the company's own claims data plays a greater role in setting the renewal. This is where plan design decisions around co-payment, benefit limits, and outpatient gating matter most for cost management. We covered this in detail in our post on Why Your Group Medical Renewal Keeps Rising.
What does a group medical plan actually cost per employee?
Indicative ranges for Singapore SME group medical plans in 2025. These are ranges only, not quotations or guarantees. Actual premiums depend on the specific benefit structure, the age profile of the group, the insurer, and the claims experience where applicable.
Basic group hospitalisation and surgical (H&S) only Covers inpatient ward charges, surgical fees, and post-hospitalisation follow-up. No outpatient component. Approximate indicative range: S$200 to S$400 per employee per year for a group with an average age in the mid-30s.
Group H&S with outpatient GP coverage Adds panel GP visits, typically with a co-payment per visit. Most commonly arranged plan type for SMEs. Approximate indicative range: S$400 to S$700 per employee per year for a group with an average age in the mid-30s.
Group H&S with outpatient, specialist, and dental Adds specialist outpatient consultations and basic dental (scaling, polishing, fillings). A more comprehensive package. Approximate indicative range: S$900 to S$1,500 per employee per year.
In monthly terms, the mid-tier option most commonly arranged for a Singapore SME runs approximately S$35 to S$60 per employee per month. For a team of 15, that is S$525 to S$900 per month in total premium, or roughly S$6,300 to S$10,800 per year.
Two factors that move the cost up significantly:
Age profile. An older group costs more. Each five-year age band upward from the mid-30s adds meaningfully to the premium. A group where most employees are in their late 40s or early 50s will pay substantially more than the ranges above.
Benefit structure. Zero co-payment plans with direct specialist access and uncapped outpatient benefits are priced higher than plans with a co-payment, a GP referral gate, and defined sub-limits. The plan design is the employer's decision, and it has a direct effect on the premium.
What is included and what is typically excluded
A basic SME group medical plan covers: inpatient ward and surgical charges at private or restructured hospitals, day surgery, specified outpatient consultations and GP visits through a panel, and sometimes pre- and post-hospitalisation expenses.
Standard exclusions in most group medical plans include: pre-existing conditions (often with a waiting period rather than permanent exclusion for portfolio-rated plans), cosmetic or aesthetic treatments, dental beyond what is specifically included, optical, maternity in the first year or under certain conditions, and treatments arising from self-inflicted injuries or substance abuse.
The pre-existing condition question is worth addressing specifically because it comes up in almost every first-time group medical setup. Most packaged portfolio-rated plans for small groups impose a waiting period rather than a permanent exclusion. An employee with a pre-existing condition such as diabetes or hypertension may be required to wait 12 months from inception before claims arising from that condition are covered. After the waiting period, the condition is typically covered. This is generally more favourable than individual health insurance, which may apply permanent exclusions.
The cost that does not appear in the premium comparison
The most common framing error in SME benefits budgeting is comparing the group medical premium against zero, treating the status quo (no plan) as a cost-free baseline.
The baseline is not cost-free. It has costs that appear in different budget lines.
Recruitment costs when a candidate declines because the benefits package is not competitive. According to Randstad's 2025 Employer Brand Research, salary and benefits rank second only to work-life balance as motivators for Singapore employees choosing between employers. A gap in the benefits package is a real factor in hiring outcomes.
Productivity costs when an employee delays seeking treatment for a health issue because they are bearing the cost personally, and a condition that could have been addressed early becomes more serious and results in extended sick leave.
Replacement costs when an employee who values health coverage leaves for a company that offers it, taking institutional knowledge and client relationships with them.
None of these appear on the same spreadsheet as the insurance premium. But they are real costs of not having the plan.
The minimum group size question
One practical question that comes up frequently: what is the minimum number of employees needed to arrange a group medical plan? Several insurers offer packaged SME group medical plans starting from as few as 2 employees. Plans starting from 5 employees are widely available with straightforward administration. There is no regulatory or market minimum that makes group medical inaccessible to a small team.
For a very small team of 2 to 5, the premium may not produce meaningful savings compared to individual coverage arranged directly. But from approximately 5 employees upward, a group plan almost always provides better coverage at a lower per-employee cost than individually arranged private health insurance, while also providing the employer contribution signal that individual coverage does not.
You can read more about our Group Medical Insurance cover on the products page. If you would like to understand what a group medical plan would actually cost for your team's specific headcount and age profile, we would be glad to work through it with you.
This article provides general information only. It is not insurance advice. Premium ranges stated are indicative only and do not constitute a quotation. Policy availability, terms, conditions, and exclusions vary by insurer and product, and cover is subject to the full policy wording. Please contact TZY CO for advice on your specific situation.