Ward class and subsidy in Singapore hospitals, explained with numbers

Every public hospital bill in Singapore starts with one decision: the ward class. It is made at admission, often under pressure, and it sets not only the bed charge but the subsidy on the surgeon, the anaesthetist, the medication and the scans. This entry explains the four classes, how the subsidy is worked out, and what the choice costs in practice.

The four ward classes

Class	Air-conditioning	Choice of doctor	Subsidy for citizens
A	Yes	Yes	Not covered by the inpatient subsidy tables
B1	Yes	Yes	Not covered by the inpatient subsidy tables
B2-plus	Yes	No	35–50%
B2	No	No	50–80%
C	No	No	50–80%

A column has been removed from that table: beds per room. It used to say B1 was four beds, B2 was five or six and C was eight or nine, as though those were national facts. They are not. Each hospital sets its own, and they differ enough to change the decision.

How many beds are actually in the room

	Singapore General	Changi General	KK Women’s and Children’s	Khoo Teck Puat
A	Single room	Single bed	Single room	Single room
B1	Up to 5 beds	Up to 4 beds	4 beds	4 beds
B2	Up to 6 beds	Up to 6 beds	6 beds	5 beds
C	Up to 8 beds	Open ward	6 beds (women), 8 (children)	10-bedded open ward

Look along the bottom row. A class C room is up to eight beds at Singapore General, six at KK Women’s for a woman and eight for a child, and a ten-bedded open ward at Khoo Teck Puat. Changi does not commit to a number at all, calling it an open ward. Someone told “C class is eight to nine beds” and admitted to Khoo Teck Puat has been misinformed by a rounding that was never true anywhere in particular.

B1 moves too: four beds at three of these hospitals, up to five at Singapore General. If you are paying B1 rates for a quieter room, it is worth knowing which room you are paying for.

Only class A is the same everywhere: one bed, one room.

The honest general statement is the one this table replaces a number with: ask the hospital you are actually being admitted to. Their ward accommodation page publishes it.

Two things in that table surprise most people. B2 and C sit on the same subsidy band — the difference between them is the room, not the discount — and B2-plus is not simply B2 with air-conditioning. It carries its own, lower band, so the surcharge is not the only thing the cooler room costs you. Permanent residents receive 25–50% on B2 and C, and 15–25% on B2-plus. Where you land inside a band is decided by means-testing on monthly per capita household income, so the percentages above are the published ceilings and floors, not a quote.

What “subsidised” changes

Choosing B2 or C does more than discount the bed. It moves the entire episode onto the subsidised schedule: the doctor’s fee is a fixed subsidised rate rather than the consultant’s private rate, standard drugs are charged at subsidised prices, and follow-up at the specialist outpatient clinic continues at the subsidised rate. You are treated by the team on duty, led by a consultant you do not choose.

Choosing A or B1 moves everything to the private schedule: named consultant, private professional fee, unsubsidised drugs and investigations, and private outpatient follow-up. This is why a knee replacement can cost three times more in B1 than in B2 at the same hospital with the same surgeon.

How means-testing works

For citizens and permanent residents in B2 and C wards, the subsidy inside the band is set by household income. The hospital checks the monthly household income per person, using CPF and tax records with your consent, and places you on a scale: lower income, higher subsidy. Households with no income are assessed on the annual value of their home instead.

The assessment is done once at admission and carries over to outpatient subsidies. Permanent residents receive a lower subsidy than citizens at each income level; foreigners receive none and pay the unsubsidised rate in every ward.

What a night costs

These are the published daily rates a Singapore Citizen starts from, taken from each hospital’s own page rather than averaged into a band.

Per day, from	Singapore General	KK Women’s and Children’s	Khoo Teck Puat
C	S$47.30	S$45.60	S$53
B2	S$66.40	S$79.80	S$63
B1	S$383.90	S$402.32	S$367
A	S$765.51	S$765.50	S$766

Now look at what happens between B2 and B1. Sixty-six dollars to three hundred and eighty-four at Singapore General. Eighty to four hundred and two at KK Women’s. Sixty-three to three hundred and sixty-seven at Khoo Teck Puat. The same jump, near enough six times, at all three.

That cliff is the subsidy thinning out, and it is worth being exact about what happens there, because the easy version of this sentence is wrong.

B1 is not unsubsidised. National University Hospital states plainly that residents in a B1 ward receive a government subsidy covering the ward charge, the daily treatment fee, medication, laboratory tests and procedures. What B1 lacks is a published percentage band, not a subsidy.

The clearest proof sits in Changi General Hospital’s rate card, which prints all three residency columns side by side.

Per day, from	Citizen	Permanent resident	Others
C, open ward	S$55	S$135	S$300
B2, up to 6 beds	S$70	S$173	S$374
B1, up to 4 beds	S$383	S$450	S$479
A, single bed	S$765.50	S$765.50	S$765.50

Read down the last column, then across the bottom row. In class A every residency pays exactly the same — there is nothing being taken off anyone, so there is nothing to differ. In B1 the three columns do differ, which is only possible if something is being subsidised. In B2 and C they differ enormously.

Sengkang General publishes the same shape independently: S$745 in class A for a citizen, a permanent resident and a resident foreigner alike, then S$384, S$432 and S$480 in B1. Same pattern, different hospital, different cluster. Three sources now agree, which is why this is stated as fact rather than as an inference from one rate card.

So the ladder is not subsidised-then-not. It is heavily subsidised, then lightly subsidised, then not at all. The room improves a little between B2 and B1; the price jumps because the subsidy mostly stops, not because the room got six times better.

The narrowness of the other gaps makes the same point from the other side. C to B2 is about twenty dollars. B1 to A, a four-bedded room to a single room with a sleeper unit for your spouse, is under four hundred — less than the step from B2 to B1, for a far bigger change in what you get.

This entry used to print a single national band here: C at S$30–50, B1 at S$250–350. Every one of those bands was below what all three hospitals actually charge. They were not traceable to anything and they are gone.

Intensive care and high-dependency beds are charged at their own rates. At Khoo Teck Puat a subsidised intensive care bed starts at S$170 a day for a citizen and S$1,446 for a non-resident.

What the choice does to a whole bill

This entry used to illustrate the point with an invented S$14,000 admission and four rounded outcomes. Here is a real one instead: the typical total bill the Ministry of Health publishes for a primary total knee replacement on one knee, procedure code SB810K, by the ward the patient stayed in.

Ward	Typical total bill
C	S$7,143
B2	S$7,395
B1	S$23,005
A	S$25,995
Private hospital	S$43,138

The shape is the same as the daily rate, and it is worth seeing it twice. C and B2 differ by about two hundred and fifty dollars on a bill of seven thousand. B2 to B1 is a jump of roughly fifteen thousand six hundred, on the same operation by the same kind of surgeon.

Nothing clinical changes across those rows. What changes is who is paying.

MediShield Life claim limits are set for B2 and C bills; in A and B1 wards the claim is pro-rated downwards, which is what the Integrated Shield Plan tiers exist to cover.

Choosing at admission

The admissions counter will ask for a ward class and give you a financial counselling estimate for it. You may ask for the estimate at two classes before deciding. If the class you want is full, you can wait in a higher class at the lower class’s charges until a bed opens, or accept the higher class at its own charges; the hospital must tell you which applies.

You may also downgrade during a stay. Upgrading is possible but the change applies to the rest of the stay only.

Emergency admissions

Through the emergency department you are admitted to whichever class you request if a bed is available; most emergency patients are placed in B2 or C by default. The means-test is done after admission and applied to the bill.

Day surgery and short stays

Day surgery has no ward class in the usual sense, but the same split applies: a subsidised day surgery episode uses the subsidised professional fee and drug prices, a private one does not. The admissions form asks the same question, and the answer moves the whole bill in the same way.

Frequently asked questions

What is the subsidy percentage for a B1 ward?

There is no published percentage, and that is the answer rather than a gap in this entry. But be careful what you conclude from it, because this entry got it wrong in an earlier version and the correction is the useful part.

The Ministry of Health’s inpatient subsidy tables set percentage bands for B2, B2-plus and C. B1 does not appear on them. It would be easy to read that as “B1 is not subsidised”, and this entry said exactly that until National University Hospital’s fee page was read, which states that residents in a B1 ward do receive a government subsidy — on the ward charge, the daily treatment fee, medication, tests and procedures.

Changi General’s rate card settles it from the other direction. A citizen pays S$383 a day in B1, a permanent resident S$450, and others S$479. Three different prices for the same bed can only mean something is being deducted. In class A, by contrast, all three pay S$765.50 — identical, because nothing is.

So: B1 is subsidised, at a level no published table states as a percentage. Anyone quoting you a B1 percentage has invented it, and anyone telling you B1 is unsubsidised — including this entry, a day ago — is skipping past what the hospitals actually say.

If your question is “how much will B1 cost me”, the daily rates above answer it directly, and they already have the subsidy in them.

Is a B2 ward much worse than B1?

The medicine is the same. B2 has more beds per room, usually fans rather than air-conditioning, and no choice of doctor. Many patients choose B2-plus for the air-conditioning and keep the subsidy.

Can a permanent resident get a C-class subsidy?

Yes, at a lower percentage than a citizen in the same income band. The gap is roughly ten percentage points across the scale.

Does ward class affect the specialist follow-up after discharge?

Yes. A subsidised admission continues to subsidised outpatient follow-up; a private-class admission continues at private outpatient rates with the same consultant.

What if I cannot pay even the subsidised bill?

Ask for the medical social worker. MediFund, the government safety net, is applied for through the hospital and can cover part or all of a subsidised bill for those who cannot pay.

Check also

• MediSave and MediShield Life explained — the order in which the bill is settled after subsidy
• Integrated Shield Plans in Singapore, compared — the cover matched to each ward class
• Private hospital bill estimates in Singapore — what the same operations cost by class and in private hospitals

Where this index comes from

The subsidy bands for B2, C and B2-plus, and the means-testing framework behind them, are from the Ministry of Health’s acute inpatient subsidy page, on the tables effective 1 October 2024, read on 23 September 2026. That page publishes bands for those three classes only, which is why B1 and A are marked as not covered rather than given a number.

The bed counts and the daily rates were read on 23 September 2026 from each hospital’s own page: Singapore General’s ward types page, which dates itself 1 October 2025; KK Women’s and Children’s ward types page; and Khoo Teck Puat’s ward accommodation and charges pages, effective 1 September 2026. The worked bill is the Ministry of Health’s published typical bill for procedure code SB810K by ward class.

Changi General’s daily rates, and the three residency columns behind the subsidy argument, are from its inpatient charges page, effective 1 September 2026 and read on 24 September 2026. National University Hospital’s statement that B1 residents receive a government subsidy is from its fees page, dated 1 September 2026. That hospital publishes its rate table as an image, so no figures are taken from it here — only the sentence.

Four hospitals are not all of them. They were chosen because each publishes what it charges and what the room holds, and because they disagree with each other, which is the point the tables exist to make. For the hospital you are actually being admitted to, its own ward page is the figure of record.

An earlier version of this entry stated that B1 is not subsidised. That was wrong, and it stood for a day. It came from reading the ministry’s subsidy tables, seeing B1 absent, and concluding absence of a published band meant absence of a subsidy. Two hospital pages say otherwise. The correction is left visible in the text above rather than quietly patched, because the mistake — treating silence in one source as a fact about the world — is the most common way an entry like this goes wrong.

Every figure above is recorded against the page it came from, so a later check can say which have moved rather than leaving this entry to go quietly out of date. Daily rates move independently of the subsidy bands, so the two dates above are not interchangeable.