Pre-Existing Conditions

By Camellia White | Last reviewed
When considering private medical insurance (PMI) in the UK, understanding how pre-existing conditions are treated is crucial. A pre-existing condition refers to any health issue - diagnosed or symptomatic - that you've experienced before your policy's start date. This encompasses a wide range of conditions, from chronic illnesses like asthma and diabetes to past injuries or surgeries.

How Do Insurers Define Pre-Existing Conditions?
Insurers typically classify a pre-existing condition as any disease, illness, or injury for which you've had symptoms, received medication, advice, treatment, or undergone tests prior to obtaining health cover. Even if a condition hasn't been formally diagnosed but you've experienced related symptoms or sought medical advice, it may still be considered pre-existing.
Will Pre-Existing Conditions Affect My Eligibility For Health Insurance?
Having a pre-existing condition doesn't necessarily prevent you from securing health insurance. However, it's common for such conditions to be excluded from coverage, especially at the policy's inception. Some insurers might offer coverage for specific pre-existing conditions after a defined period without symptoms or treatment, typically two consecutive years. It's essential to review each insurer's terms and conditions to understand their stance on pre-existing conditions.
Find your private health coverUnderstanding Underwriting Methods
Insurers employ underwriting to assess the risk associated with providing coverage. The two primary underwriting methods in health insurance are:
1. Full Medical Underwriting: This approach requires you to complete a comprehensive medical history questionnaire during the application process. Based on this information, the insurer determines which pre-existing conditions, if any, will be excluded from coverage. The advantage is clarity from the outset regarding what is and isn't covered.
2. Moratorium Underwriting: With this method, you aren't required to disclose your medical history upfront. Instead, the insurer automatically excludes any pre-existing conditions you've experienced in the five years preceding the policy's start date. If you remain symptom-free and don't seek treatment, medication, or advice for a pre-existing condition for a continuous period (usually two years) after the policy begins, the insurer may then consider covering that condition.

Chronic vs Acute Conditions
It's important to distinguish between chronic and acute conditions:
- Chronic Conditions: These are long-term illnesses without a known cure, such as arthritis or diabetes. Most health insurance policies do not cover chronic conditions, whether they're pre-existing or develop after the policy starts.
- Acute Conditions: These are short-term health issues that respond to treatment, like infections or minor injuries. PMI is generally designed to cover acute conditions that arise after the policy's commencement.
Options For Covering Pre-Existing Conditions
While standard PMI policies often exclude pre-existing conditions, some insurers offer options to include certain conditions for an additional premium. For instance, some insurers may provide coverage for specific pre-existing conditions, such as asthma, diabetes, and arthritis, subject to annual limits and continuous coverage requirements.
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Key Takeaways
- Disclosure: Always provide accurate and complete information about your medical history when applying for health insurance.
- Policy Review: Carefully examine policy documents to understand exclusions, especially concerning pre-existing and chronic conditions.
- Consultation: If uncertain, speak directly with insurance providers or brokers to clarify coverage details and explore options tailored to your health needs.
By thoroughly understanding how pre-existing conditions are managed within PMI policies, you can make informed decisions to secure the most appropriate coverage for your health circumstances.
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