Essential guide on how waiting periods and exclusion clauses work, underwriting impacts, and sample scenarios for new policyholders
Navigating the world of private medical insurance in the UK can feel complex. As an FCA-authorised broker that has helped arrange over 800,000 policies, WeCovr understands that terms like 'waiting periods' and 'exclusions' can be confusing. This guide breaks down exactly what they mean for your health cover.
Understanding these core concepts is the key to choosing a policy that truly meets your needs, ensuring there are no surprises when you need to make a claim. We'll explore how insurers assess risk, what is and isn't covered, and how your medical history plays a crucial role.
What Are Waiting Periods in Private Health Insurance?
A waiting period in private medical insurance (PMI) is a set amount of time after your policy begins during which you cannot claim for certain treatments. Think of it as an initial qualifying period.
Insurers put these in place for a simple reason: to protect themselves and their existing members from 'adverse selection'. This is where someone might buy a policy knowing they need immediate, expensive treatment, claim for it, and then cancel the policy. This behaviour would drive up premiums for everyone. Waiting periods ensure the system remains fair and sustainable.
There are two main types of waiting periods to be aware of:
- Initial Waiting Period: Most policies have a very short initial period (e.g., 14-30 days) at the very start where you cannot make any claims unless it's for an eligible condition that arose from an accident.
- Moratorium Period: This is the most common type of waiting period in the UK. It typically lasts for two years and applies to pre-existing conditions. We'll explore this in much more detail in the underwriting section below.
Some specific benefits within a policy may also have their own waiting periods.
| Benefit Type | Common Waiting Period | Description |
|---|
| General Treatment | 2-year rolling moratorium | For pre-existing conditions on a moratorium policy. |
| Cancer Cover | Often none, but pre-existing cancer is excluded | If cancer is diagnosed after the policy starts, cover is usually immediate. |
| Maternity Cash Benefit | 10-12 months | You must have the policy for this duration before conception to be eligible. |
| Psychiatric Treatment | Can be up to 2 years | Some policies have a specific waiting period for accessing mental health support. |
| Dental/Optical | 3-6 months | For routine check-ups and treatments if included as an add-on. |
The Critical Rule: PMI is for Acute, Not Chronic, Conditions
This is perhaps the single most important concept to grasp about UK private health insurance. Standard policies are designed to cover acute conditions that begin after you take out your policy.
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An acute condition is a disease, illness, or injury that is likely to respond quickly to treatment and lead to a full recovery. Examples include a hernia, cataracts, joint pain requiring a replacement, or infections. The goal of the treatment is to return you to your previous state of health.
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A chronic condition is a long-term illness that cannot be cured but can be managed through medication, check-ups, and lifestyle changes. Examples include diabetes, asthma, high blood pressure, and arthritis.
Standard private medical insurance in the UK does not cover the ongoing management of chronic conditions. It also does not cover pre-existing conditions, which are any health issues you had before your policy started.
Why? The NHS is designed to provide comprehensive, long-term care for chronic conditions, free at the point of use. Private insurance complements this by offering fast access to specialists and treatment for new, curable health problems, helping you bypass NHS waiting lists for eligible procedures.
According to NHS Digital data, around 15 million people in England have a long-term condition. The NHS remains the primary provider for the day-to-day management of these illnesses.
A Deep Dive into Exclusion Clauses: What Your PMI Won't Cover
Every insurance policy has exclusions – a list of things it will not pay for. Reading and understanding these is just as important as knowing what is covered. While exclusions vary slightly between insurers, most UK PMI policies share a standard set of them.
Common General Exclusions
- Pre-existing Conditions: Any medical condition, symptom, or related issue you had before your policy began. This is managed through underwriting (see next section).
- Chronic Conditions: As explained above, the long-term monitoring and management of incurable conditions like diabetes or multiple sclerosis.
- Emergency Services: Any treatment received in an Accident & Emergency (A&E) department. PMI is for planned, non-emergency treatment. If you have a heart attack or are in a car accident, you should call 999 and go to an NHS hospital.
- Normal Pregnancy & Childbirth: Routine antenatal care, delivery, and postnatal care are not covered. However, some policies may cover complications, and many offer a 'maternity cash benefit' if you give birth.
- Cosmetic Surgery: Procedures done purely for aesthetic reasons, such as a nose job or facelift. Reconstructive surgery following an accident or eligible illness (like breast reconstruction after a mastectomy) is often covered.
- Self-inflicted Injuries: Any harm resulting from deliberate acts.
- Substance Abuse: Treatment for drug or alcohol addiction is typically excluded, though some high-end policies may offer limited support.
- Experimental or Unproven Treatments: Therapies and drugs that are not approved by the National Institute for Health and Care Excellence (NICE).
- Mobility Aids: Items like wheelchairs or stairlifts.
- Professional Sports Injuries: If you earn money from a sport, injuries sustained while playing are usually excluded.
An expert PMI broker, like our team at WeCovr, can help you compare the specific exclusion lists from different providers to find the one that best aligns with your lifestyle and concerns.
How Underwriting Shapes Your Cover
Underwriting is the process an insurer uses to assess your health risk and decide the terms of your policy. This process directly determines which waiting periods apply to you and what specific exclusions are placed on your cover. There are two main types in the UK.
1. Moratorium (Mori) Underwriting
This is the most popular type of underwriting in the UK because it's quick and simple.
- How it works: You don't declare your full medical history upfront. Instead, the policy automatically excludes any condition for which you have had symptoms, medication, or advice in the 5 years before the policy started. This exclusion is subject to a 2-year 'moratorium period' from your policy start date.
- The 2-Year Rule: If you go for 2 continuous years after your policy begins without experiencing symptoms, needing treatment, or seeking advice for that pre-existing condition, it may then become eligible for cover.
- The Catch: The decision is made at the point of claim. When you claim, the insurer will investigate whether your condition is new or related to something you had before.
Scenario: David's Knee Pain
- Background: David had some minor knee pain in 2023 and saw his GP, who suggested rest.
- Policy Start: He takes out a moratorium policy in January 2025.
- Claim Attempt: In July 2025, his knee pain returns, and a specialist recommends surgery.
- Outcome: The claim is rejected. Because he sought advice for the same joint in the 5 years before his policy started, it's a pre-existing condition. The 2-year symptom-free period has not been met.
- Future Possibility: If David's knee remains completely fine until January 2027 (2 full years), any new knee problems after that date might be covered, subject to the insurer's investigation.
2. Full Medical Underwriting (FMU)
This method is more detailed but provides complete clarity from the outset.
- How it works: You complete a detailed health questionnaire as part of your application, disclosing your entire medical history. The insurer's underwriting team reviews this information. They may also ask for a report from your GP (with your permission).
- The Outcome: The insurer provides you with a policy offer that clearly lists any specific conditions that will be permanently excluded from your cover. These are called 'personal exclusions'.
- Clarity from Day One: You know exactly what is and isn't covered before you even pay your first premium.
Scenario: Sarah's Back Problems
- Background: Sarah has a history of occasional lower back pain and has seen a physiotherapist for it.
- Application: She applies for a policy with Full Medical Underwriting and declares this history.
- Outcome: The insurer offers her a policy with a specific exclusion: "No cover will be provided for any treatment related to pain, investigation, or surgery on the lumbar spine."
- Claim Attempt: A year later, she develops shoulder pain. This is a new, unrelated condition and will be covered by her policy. She knows her back is not covered but has peace of mind about everything else.
Moratorium vs. Full Medical Underwriting: A Comparison
| Feature | Moratorium (Mori) Underwriting | Full Medical Underwriting (FMU) |
|---|
| Application Process | Quick and easy, no health forms. | Longer, requires a detailed health questionnaire. |
| Initial Certainty | Low. You don't know what's covered until you claim. | High. You receive a list of personal exclusions upfront. |
| Pre-existing Conditions | Automatically excluded for 2 years. Can become eligible later. | Assessed individually; may be permanently excluded. |
| Claim Process | Can be slower as insurer may need to investigate medical history. | Generally faster for eligible conditions as underwriting is done. |
| Best For | People with few or no recent health issues who want a quick start. | People with a complex medical history who want absolute clarity on cover. |
Choosing the right underwriting method is a critical decision. It depends on your personal medical history and your appetite for risk versus certainty.
Real-Life Scenarios: Putting It All Together
Let's walk through some common situations to see how these rules apply in practice.
Scenario 1: The New Diagnosis – Gallstones
- Policyholder: Aisha, 45, has a moratorium policy she took out 18 months ago. She has no significant medical history.
- Situation: Aisha develops severe abdominal pain. Her GP suspects gallstones, a condition she has never had before. The NHS waiting list for an ultrasound is 12 weeks, and surgery could be 9 months away.
- PMI Journey: She calls her insurer, who confirms her cover is active. They arrange a private consultation with a specialist within a week. The specialist confirms gallstones and recommends surgery. The surgery is booked and performed at a private hospital two weeks later.
- Outcome: Covered. This is a classic example of what PMI is for: a new, acute condition that has arisen after the policy started.
Scenario 2: The Old Injury Flares Up – A Skiing Accident
- Policyholder: Tom, 35, took out a policy with Full Medical Underwriting (FMU) six months ago. He declared a knee injury from a skiing accident 4 years prior. The insurer placed a permanent exclusion on his right knee.
- Situation: While playing football, Tom twists and injures his left knee.
- PMI Journey: He contacts his insurer. Because his policy has a specific exclusion for his right knee only, treatment for his left knee is eligible. He sees a specialist and gets an MRI scan within days.
- Outcome: Covered. The FMU provided clarity. Although his old injury was excluded, this new injury to a different body part was covered without issue. If he had a moratorium policy, the insurer might have investigated if the new injury was linked to a general weakness caused by the old one, potentially complicating the claim.
Scenario 3: The Chronic Condition – Arthritis
- Policyholder: Brenda, 62, has had PMI for ten years.
- Situation: She is diagnosed with osteoarthritis in her hands by her GP. It's a long-term, chronic condition.
- PMI Journey: Her policy may cover the initial diagnostic consultations and tests to confirm the diagnosis of arthritis. However, the ongoing management – such as regular medication, routine follow-ups, and therapies to manage symptoms – will not be covered.
- Outcome: Initial diagnosis covered, long-term management excluded. The care for her chronic arthritis will be handed back to her GP and the NHS.
Wellness, Prevention, and Enhancing Your Health Cover
Modern private health cover is about more than just reacting to illness; it's increasingly about proactive wellness. Insurers recognise that a healthier member is less likely to claim, creating a win-win situation.
Many top providers now include a range of wellness benefits and rewards, such as:
- Discounted Gym Memberships: Encouraging an active lifestyle.
- Health and Wellness Apps: Tools for tracking fitness, nutrition, and mental wellbeing.
- Digital GP Services: 24/7 access to a GP via phone or video call, helping you get advice quickly without leaving home.
- Mental Health Support: Access to counselling sessions or digital cognitive behavioural therapy (CBT).
At WeCovr, we enhance this further. All our private medical insurance clients receive complimentary access to CalorieHero, our AI-powered calorie and nutrition tracking app, to support their health goals. Furthermore, clients who purchase PMI or life insurance through us can benefit from discounts on other types of cover, such as home or travel insurance.
Here are some simple, evidence-based tips to support your own health and wellbeing:
- Stay Active: The NHS recommends at least 150 minutes of moderate-intensity activity a week. This could be a brisk walk, cycling, or swimming.
- Balanced Diet: Focus on a diet rich in fruits, vegetables, whole grains, and lean proteins. Limiting processed foods, sugar, and saturated fats is key to preventing many long-term conditions.
- Prioritise Sleep: Aim for 7-9 hours of quality sleep per night. Poor sleep is linked to a range of health issues, including a weakened immune system and higher stress levels.
- Manage Stress: Find healthy coping mechanisms like mindfulness, yoga, or spending time in nature. Chronic stress can have a significant physical impact on your body.
How an Expert Broker Simplifies Your Choice
The UK private medical insurance market is crowded with options, each with different rules on waiting periods, exclusions, and underwriting. Trying to compare them yourself can be overwhelming.
This is where an independent, expert broker is invaluable.
- We Understand the Jargon: We translate the complex policy documents into plain English.
- We Compare the Market: We have access to policies from a wide range of leading UK insurers and can compare their features and prices side-by-side.
- We Tailor Advice: We take the time to understand your personal circumstances, health history, and budget to recommend the most suitable options.
- We Are on Your Side: As an FCA-authorised broker, our duty is to you, the client, not the insurance company. Our service comes at no extra cost to you.
With high customer satisfaction ratings and a commitment to clarity, WeCovr is dedicated to helping you find the private health cover that gives you true peace of mind.
Can I get private health insurance if I have a pre-existing condition?
Yes, you can still get private health insurance, but it will not cover your pre-existing conditions, at least not initially. With 'Moratorium' underwriting, any condition you've had in the last 5 years will be excluded for 2 years. If you remain symptom-free for those 2 years, it may become eligible for cover. With 'Full Medical Underwriting', the condition will likely be permanently excluded from the policy from day one, but you will have certainty about what else is covered.
What is the difference between a waiting period and a moratorium?
A 'waiting period' is a general term for any period after your policy starts during which you can't claim. A 'moratorium' is a specific *type* of waiting period, usually lasting 2 years, that applies to pre-existing conditions. The moratorium is the most common way insurers in the UK manage the risk of pre-existing conditions without requiring a full medical questionnaire upfront.
Does UK private health insurance cover emergencies?
No, private medical insurance is not for emergencies. If you have a life-threatening situation, such as a heart attack, stroke, or serious accident, you must call 999 and use the NHS A&E services. Private health cover is designed for planned, non-emergency treatment for acute conditions, allowing you to bypass NHS waiting lists for eligible procedures.
Ready to find the right private health cover for you? Don't navigate the complexities of waiting periods and exclusions alone.
Contact WeCovr today for a free, no-obligation quote. Our expert advisors will compare the market for you and provide clear, tailored advice to help you make an informed decision.