What is the waiting period for preexisting disease?

Asked by: Laura Crooks Jr.  |  Last update: November 19, 2025
Score: 4.7/5 (51 votes)

The length of time before the start date of coverage during which a condition would be considered pre-existing varies, and can be anywhere from 30 days to 6 months or longer.

What is the 12 month waiting period for pre-existing conditions?

The time period during which a health plan won't pay for care relating to a pre-existing condition. Under a job-based plan, this cannot exceed 12 months for a regular enrollee or 18 months for a late-enrollee.

What is the exclusion period for pre-existing conditions?

A pre-existing condition exclusion can not be longer than 12 months from your enrollment date (18 months for a late enrollee).

Is there a waiting period for pre-existing conditions with Medicare?

Do Medicare Supplement insurance plans cover preexisting conditions? Yes. However, a Medigap insurance company can refuse to cover pre‑existing conditions for up to 6 months after enrollment. This is called a “pre‑existing condition waiting period.” After 6 months, the Medigap policy will cover those conditions.

What is the pre-existing condition review period?

Most travel insurance providers impose a lookback period to verify if a claim is relating to a pre-existing medical condition. A lookback period is a time-frame, which typically ranges from 60-180 days, in which a provider can review your medical records and history.

Pre-Existing Diseases (PED) Explained | Health Insurance Concepts | Pre-Existing Diseases FAQs

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How long is a condition considered pre-existing?

The length of time before the start date of coverage during which a condition would be considered pre-existing varies, and can be anywhere from 30 days to 6 months or longer.

How far back is a pre-existing condition?

A pre-existing medical condition is a disease, illness or injury for which you have received medication, advice or treatment or had any symptoms (whether the condition has been diagnosed or not) in the five years before your joining date. Health insurance doesn't usually cover 'pre-existing conditions'.

What is the 6 month rule for Medicare?

You can sign up for Part A any time after you turn 65. Your Part A coverage starts 6 months back from when you sign up or when you apply for benefits from Social Security (or the Railroad Retirement Board). Coverage can't start earlier than the month you turned 65.

Can Medicare refuse to cover pre-existing conditions?

While Original Medicare doesn't restrict coverage based on pre-existing conditions, the rules are different for Medicare Supplement insurance plans. In some cases, insurance companies can review your medical history and charge you more, impose a waiting period for coverage, or deny your application altogether.

Why do you have to wait 2 years for Medicare?

The original purposes of the 24month waiting period were to limit costs to the Medicare trust funds at a time when many workers might have other health insurance coverage and to ensure that Medicare protection is extended only to persons whose disabilities are severe and long lasting.

How do insurance companies know if you have a pre-existing condition?

To determine if a condition is pre-existing, insurers examine medical history, treatment records, and diagnosis reports. They may use “look-back periods,” which are specific timeframes—typically six months to a year before coverage begins—to review medical history.

What does 12 months for pre-existing mean?

What does this mean for me? If your condition has been deemed as pre-existing by our medical practitioner, you'll need to serve the 12-month waiting period (or the remaining part of the period if you have served some of it with your previous fund) before you can claim for the service or treatment.

What does a pre-existing condition limitation not apply?

Insurers in some states could have restrictions added on whether they can include a pre-existing condition exclusion period. Today, insurers cannot deny coverage to somebody based on pre-existing conditions, nor charge more.

What is the waiting period for pre-existing diseases?

Almost all health insurance plans cover pre-existing diseases after a waiting period of usually 2 to 3 years. This implies that any hospitalization expenses related to the declared ailments can be claimed only after 2 to 3 successful years with the insurer.

What pre-existing conditions are not covered?

Is there health insurance for pre-existing conditions? Choosing a health plan is no longer based on the concept of a pre-existing condition. A health insurer cannot deny you coverage or raise rates for plans if you have a medical condition at the time of enrollment.

How soon after getting insurance can you use it?

Usually, this waiting period is a minimum of 30 days.

Will my new insurance cover an old medical bill?

Conclusion: Will My Insurance Cover an Old Medical Bill? Your insurance will only cover an old medical bill if that insurance was in effect on the date medical services were provided. If you did not have health insurance in effect on the date of service, any new insurance won't pay for that old medical bill.

What is an example of a pre-existing condition?

A health problem, like asthma, diabetes, or cancer, you had before the date that new health coverage starts. Insurance companies can't refuse to cover treatment for your pre-existing condition or charge you more.

Is high blood pressure a pre-existing condition?

Insurers generally define what constitutes a pre-existing condition. Some are obvious, like currently having heart disease or cancer. Others are less so – such has having asthma or high blood pressure.

Does everyone have to pay $170 a month for Medicare?

Most people pay no premiums for Part A. For Medicare Part B in 2025, most beneficiaries will pay $185 per month. Certain factors may require you to pay more or less than the standard Medicare Part B premium in 2025.

What is the 2 2 2 rule in Medicare?

Introduced in the Fiscal Year 2014 Inpatient Prospective Payment System (IPPS) Final Rule, the two-midnight rule specifies that Medicare will pay for inpatient hospital admissions when a physician reasonably expects the patient's care to require a stay that crosses two midnights, and the medical record supports this ...

What is the waiting period for preexisting conditions with Medicare?

Be aware that under federal law, Medigap policy insurers can refuse to cover your prior medical conditions for the first six months. A prior or pre-existing condition is a condition or illness you were diagnosed with or were treated for before new health care coverage began.

What is the limitation period for pre-existing conditions?

A pre-existing condition exclusion period is a window of time, after a health plan takes effect, when a pre-existing condition (or multiple pre-existing conditions) will not be covered by the plan.

Is acid reflux considered a pre-existing condition?

Is reflux really a pre-existing medical condition? The simple answer is yes.

Is arthritis considered a pre-existing condition?

There are a number of other common health conditions that also would have qualified as a pre-existing condition. Pregnancy is classified as a pre-existing condition. Eating disorders are also pre-existing conditions, as is arthritis and even having had a knee replacement.