Thailand’s Gold Card (Universal Coverage) — Check and Change Your Entitlement
The health entitlement most Thai citizens already hold — know which scheme covers you, where you are registered, and where to go so you don’t end up paying out of pocket.
www.nhso.go.th
What you can do
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See which scheme covers you
Check with your national ID number whether you currently sit under the Gold Card, Social Security or the civil-servant scheme.
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Find your registered primary care unit
The system names the facility tied to your entitlement — the place to go first for anything that is not an emergency.
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Change your unit when you move
After a move, you can request a new primary care unit yourself — usually with no trip to an office at all.
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Critical emergencies: nearest hospital
When life is at risk you go to the closest hospital immediately, whatever your registration says.
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From a check-up to childbirth
Covers outpatient and inpatient care, medicines on the national list, maternity, and health promotion and prevention.
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Your scheme follows your job
Starting a salaried job normally moves you to Social Security; leaving one brings the Gold Card back. Check after every change of job.
What the Gold Card actually is
The Gold Card — formally the National Health Security entitlement — is the scheme through which the state meets the medical costs of Thai citizens who are not in Social Security or the civil-servant medical benefit. It is run by the National Health Security Office (NHSO) and is the largest of the country’s three main schemes by membership. Many people hold it without ever having filled in a form, because registration happens for them. The “30 baht” in its nickname comes from a charge levied in the policy’s early years; the co-payment arrangements have since changed, so read the current rules on the official site rather than trusting the name.
You are entitled if you are a Thai citizen with a 13-digit ID number and hold no other state medical entitlement. In practice that means the self-employed, farmers, traders and informal workers, children and students who are not yet working, older people without a civil-service pension, and anyone who has recently left salaried employment and whose Social Security cover has run out.
The registered unit is the part that matters
What makes the entitlement usable is not a card but the registered primary care unit — the facility the system ties your name to, based on the address you are registered at. It might be a sub-district health promoting hospital, a municipal health centre, a participating clinic or a local public hospital. For ordinary illness, always start there. If the case is beyond what that unit can handle, staff issue a referral to a better-equipped hospital and cover continues without interruption. That sequence is precisely what makes the scheme work.
Gold Card, Social Security and the civil-servant scheme
| Scheme | Who it covers | Administered by |
|---|---|---|
| Universal Coverage (Gold Card) | Thai citizens with no other state medical entitlement | National Health Security Office (NHSO) |
| Social Security | Employees registered by an employer, and self-paying insured persons | Social Security Office |
| Civil-servant medical benefit | Civil servants, permanent employees, pensioners and eligible family members | Comptroller General’s Department |
Your scheme is not fixed; it moves with your employment. When you take a salaried job and your employer registers you, your medical entitlement shifts to Social Security and you use the hospital nominated there instead of your old primary care unit. Leave that job, and once Social Security cover ends after the period set in law, the Gold Card returns on its own. The recurring problem is that the unit assigned at that moment tends to follow your house registration, which may be in a different province from the one you actually live in — which is why a change of job is always a moment to check your record yourself.
What the entitlement covers
- Outpatient care — diagnosis, treatment and ongoing follow-up.
- Inpatient care, including room and board within the defined standard.
- Medicines and supplies on the National List of Essential Medicines.
- Antenatal care, childbirth and postnatal care for the mother.
- Basic dental services and rehabilitation.
- Health promotion and disease prevention — vaccinations and age-appropriate screening — offered to every Thai citizen regardless of which scheme they hold.
In a critical emergency, go to the nearest hospital
The most important exception to the registered-unit rule is a genuine, life-threatening emergency. If the situation is critical — loss of consciousness, severe chest pain, difficulty breathing, signs of a stroke — go straight to the nearest hospital, public or private, regardless of where you are registered. This is the policy known as “critical emergency, treatment anywhere”, or UCEP, and it covers the initial critical window under defined criteria before the patient is transferred back into ordinary scheme-based care. One thing to understand: whether a case qualifies as a critical emergency is a clinical assessment, not a judgement made by the patient or the family.
Why a findable page pointing here needs to exist
Tens of millions of people rely on this entitlement, yet the words the system uses for it — “registered primary care unit”, “entitlement registration” — are almost never the words anyone types into a search box. People search for how to check their medical coverage, where the Gold Card can be used, or how to switch hospitals. On top of that, the personal entitlement checker sits behind identity verification and therefore can never surface in search results on its own. What surfaces instead is a chain of unofficial pages carrying stale information. So this page sets out the ideas you need before you use the entitlement — which system you are in, what you are tied to, and when you may go elsewhere — in the language people actually use, and then hands you straight to NHSO’s own site. ThaiGov.co is an independent directory with no affiliation to any agency: we take no ID numbers, hold no health data and check no one’s entitlement on their behalf.
How to use it
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Have your ID card and a working phone number
Entitlement checks are keyed to your 13-digit ID number against the civil registration database, and a verification code is sent to your phone — so use a number you can receive messages on right away.
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Open the NHSO website or install the NHSO app
Both draw on the same records. The website suits reading rules and announcements; the app is easier when you need to verify your identity and file something from a phone.
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Verify your identity before viewing your record
Entitlement data is personal data, so only the verified holder can see it. No page anywhere will show you someone else’s record.
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Read both lines: your scheme and your registered unit
The first line tells you which scheme you are in; the second names the facility you are tied to. Plenty of people read only the first and assume any hospital will do.
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If the unit doesn’t match where you live, request a change
File the change online, then check again later to confirm the new unit has taken effect. Do not plan treatment at the new place before you see that confirmation.
Go to the official site
You are leaving ThaiGov.co for the agency’s official website — www.nhso.go.th
Frequently asked questions
Who is entitled to the Gold Card?
Any Thai citizen with a 13-digit ID number who is not covered by another state health scheme holds the Gold Card automatically — there is nothing to apply for and no joining fee. Those outside it are Social Security members, civil servants and pensioners on the government medical benefit, and people covered through state enterprises or other public bodies. If you are not sure which group you fall into, check with your ID number through NHSO’s own channels.
I have the Gold Card — why did the hospital still charge me?
The usual reason is that you were treated somewhere other than your registered primary care unit, without a referral and outside an emergency. The other common reason is that the item itself falls outside the benefit package — cosmetic treatment, say, or a medicine not on the national list. The “30 baht, treatment anywhere with one ID card” policy has widened cross-facility use in participating areas, so check the current status for your province on the official site before you travel.
I just started or left a salaried job — does my scheme change?
Yes. Once you start salaried work and your employer registers you, your medical entitlement moves to Social Security and you use the hospital you nominated there. When you leave, Social Security cover continues for a further period set in law, after which the Gold Card resumes. Check your entitlement after every job change: the unit the system assigns may follow your house registration rather than where you actually live.
Do I have to go in person to change my registered unit?
Usually not. Changing your primary care unit can be done yourself online or in the NHSO app once your identity is verified. If online is not practical for you, a facility or a local registration point will still take the request. How many changes are allowed per year, and how soon the new unit takes effect, follow NHSO’s current rules — read those on the official site before you file.
The system can’t find my record, or identity verification fails — what now?
Start by checking that the ID number and date of birth you typed match the civil registration record exactly, since that is what the system compares against. If app-based verification keeps failing, the usual causes are a phone number that has since changed, or a recent change of name that has not propagated. When you cannot resolve it yourself, ask your registered unit or use the official contact channels published on NHSO’s site so staff can check the record for you.
How do I know a page or message claiming to be NHSO is genuine?
Anchor on the domain nhso.go.th — Thai government sites always end in .go.th. Checking your entitlement and changing your registered unit are free, so a page or chat account offering to “check it for you” or “speed it up” for a fee should be treated as suspect straight away. Never send a photo of your ID card or an OTP code over chat, and if a link arrives by SMS, type the address yourself instead of tapping it.
If I fall ill away from home or in the middle of the night, must I return to my registered unit?
If the condition is a critical emergency, go to the nearest hospital immediately — public or private — and do not travel back to your registered unit. That is the “critical emergency, treatment anywhere” policy, known as UCEP. For ordinary illness while you are away from home the rules are different from an emergency, so check NHSO’s current guidance on using your entitlement outside your area first.