Overview
Thailand Health Insurance Waiting Periods
When enrolling in a Thailand health insurance policy, it’s essential to recognize that certain benefits you opt to include may not be available for immediate use. These specific coverage benefits are often subject to a waiting period, which limits your ability to make a claim until a predetermined amount of time has passed.
Simply put, A waiting period refers to the minimum duration you must continuously hold the policy before you’re eligible to claim benefits for select treatments or services. If you undergo treatment before completing the waiting period, those expenses typically won’t be reimbursed by your insurer.
Only care received after the waiting period has expired will be covered.
In Thailand, waiting periods are frequently attached to dental and maternity insurance benefits, but they can also apply to less commonly discussed areas like psychiatric care and vision coverage. The specific rules regarding how long the waiting period lasts, and which benefits it affects, can vary significantly between insurers and plans. For this reason, it’s vital to review all documentation carefully and confirm the activation timelines of each benefit before finalizing your coverage.
Explanation
Maternity Waiting Periods
From the Start of the Plan
The most commonly applied waiting period for Thailand maternity insurance begins from the moment your health insurance policy becomes active. Once the plan has been purchased and your coverage is confirmed, the countdown on your maternity benefit’s waiting period starts automatically.
This type of waiting period is known as “From the Start of the Plan”
In most cases, this waiting period ranges from 10 to 12 months from the policy’s start date. To access maternity-related coverage, you must have maintained your Thailand health insurance plan continuously for at least the full duration of the stated period. Only after this time has passed will the policy begin to provide benefits for maternity care.
For instance, if your plan includes a 10-month maternity waiting period, you won’t be able to claim any maternity expenses until you’ve held the plan for 10 consecutive months. Any maternity-related treatment or services received before that period ends will not be reimbursed under the policy, even after the waiting period has been fulfilled.

Until Conception
The second type of waiting period commonly applied to Thailand maternity insurance is one that specifically relates to the conception of the child. Rather than focusing on when treatment begins, this type of waiting period defines how long you must have held your health insurance policy before becoming pregnant, in order for the pregnancy and delivery to be covered under the plan.
Known as an “Until Conception” waiting period, this requirement typically lasts for about 12 months from the start of the policy. In practice, this means you must maintain your Thailand health insurance coverage for a full year before conceiving, if you want the subsequent maternity care and childbirth to be eligible for coverage.
If conception occurs before that 12-month threshold is reached, even if you remain covered later in the pregnancy, most plans will exclude the entire maternity claim. Understanding this timing is critical when planning a family, as missing the waiting period window could leave you without insurance support for the pregnancy.

Understanding Waiting Periods
If you are thinking about starting a family, it’s essential to plan well in advance due to the waiting periods typically attached to maternity insurance benefits. Should you become pregnant before enrolling in a Thailand medical insurance plan that includes maternity coverage, it will be extremely challenging, if not impossible, to obtain coverage for that pregnancy under a new policy.
While there are Thailand health insurance options that provide immediate protection for a newborn child, these benefits do not extend to covering the expenses related to your pregnancy. This means that the costs for prenatal care, antenatal checkups, and the delivery itself, will not be eligible for reimbursement if coverage was not in place prior to conception.
To ensure that you are fully protected throughout your pregnancy journey, from the first scan to the day of delivery, it is crucial to secure a health insurance plan with maternity coverage well before you plan to conceive. Proper preparation can help safeguard both your finances and your peace of mind.

Dental benefits are typically the second major type of coverage in Thailand that come with a waiting period before claims can be made. These waiting periods are most commonly calculated from the date your policy begins; meaning that the countdown starts as soon as your coverage is activated.
In general, dental waiting periods will range from six to twelve months from the initial purchase of your Thailand health insurance plan. During this time, even if you need dental care, any treatment you receive will not be reimbursable under your policy. Only once this specified waiting period has passed will you be eligible to submit claims for covered dental procedures.
As such, if you’re planning to undergo dental work in the near future, it’s important to factor in the waiting period associated with your policy. Being aware of when your dental benefits become active can help you avoid unexpected out-of-pocket expenses.
Quotation
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