They solve different problems. Health insurance pays hospitals and consultants so you're treated in days, not the NHS median 12.4-week wait, at around £80 a month. Income protection pays you — typically 50–65% of gross income — while illness or injury stops you working. Self-employed people with no sick pay often need income protection first; many end up with both.
- ✓Health insurance funds treatment; income protection replaces 50–65% of pay while you can't work.
- ✓Statutory sick pay is only around £120 a week — the gap income protection exists to fill.
- ✓The self-employed often need income protection first; employees with sick pay feel waiting lists first.
Two different problems
Serious illness hits you twice: you need treatment, and you stop earning. Health insurance (private medical insurance) attacks the first problem — it funds private consultations, diagnostics and surgery so you're seen quickly. Income protection attacks the second — after a chosen deferred period, it pays a monthly benefit, typically 50–65% of gross income, until you're back at work, the term ends or you retire.
Neither does the other's job. Income protection won't fund a single scan; health insurance won't pay your mortgage during six months of recovery. If you're relying on the state instead, statutory sick pay is only around £120 a week for up to 28 weeks — and the self-employed don't even get that.
The confusion between the two is understandable, because both are triggered by illness and both are sold as protection. The test that never fails: follow the money. If the cheque goes to a hospital, it's health insurance. If it lands in your bank account month after month, it's income protection. Everything else about the comparison flows from that.
Side by side
| Health insurance | Income protection | |
|---|---|---|
| What it pays | Private treatment costs | A monthly income, typically 50–65% of gross pay |
| Paid to | Hospitals and consultants (or reimburses you) | You, to spend as needed |
| Kicks in | When you need eligible treatment | After a deferred period (commonly 4–26 weeks off work) |
| Pays until | Treatment ends | Return to work, end of term or retirement |
| Typical cost | ~£80/month average adult | Often £20–£40/month for a healthy 30-something office worker |
| Main value | Speed — treated in days, not months | Survival — bills paid through long absence |
The self-employed logic
For the self-employed, the textbook answer is income protection first. No employer sick pay, no statutory sick pay, and often a business that stops billing the moment you do — a long illness is an income catastrophe before it's anything else. Protecting 50–65% of your earnings addresses the risk that could actually sink you.
But the case for health insurance is also stronger when you're self-employed, for the same underlying reason: time off work is unpaid. Waiting 14.1 weeks (the trauma and orthopaedics median) for an NHS appointment about the shoulder that's stopping you working is lost income every week; a private consultation within days and surgery inside 2–6 weeks gets you billing again sooner. That's why many freelancers and contractors hold both — our self-employed guide runs the full argument.
Solve the treatment side in minutes
Costs compared
Health insurance averages around £80 a month per adult in 2026, from about £38 for a healthy 30-year-old — driven by age, hospital list, outpatient cover and excess. Income protection for a healthy 30-something in an office-based role often lands around £20–£40 a month, but the spread is wide: benefit level, deferred period, term and above all occupation class move it substantially. Manual and higher-risk occupations pay more; a longer deferred period (say 13 or 26 weeks) cuts the premium sharply.
The deferred period is where employees can be clever: match it to your employer's sick pay. Six months of full pay from work means you only need cover that starts at week 26 — considerably cheaper than day-one-style cover the self-employed may want.
The two products also inflate differently. Income protection premiums are often guaranteed or reviewable over a long term, while health insurance is repriced every year — age and claims inflation mean renewal increases are normal, and the £80 average conceals a wide range by age. Budget for the health premium as a rising cost and the IP premium as a broadly stable one, and neither renewal will surprise you.
The both-eventually ladder
Most people build protection in stages rather than all at once. A reasonable ladder: cover the catastrophic income risk first if nobody else will (income protection for the self-employed; employees lean on sick pay), add health insurance as budget allows to buy back time and certainty, and revisit both as dependants, mortgages and age raise the stakes.
| Your circumstance | Which usually comes first |
|---|---|
| Self-employed, no sick pay, tight budget | Income protection — the unprotected risk is your income |
| Self-employed, established, can afford both | Both — IP for survival, PMI to shorten time off work |
| Employee with 6 months' full sick pay | Health insurance — waiting lists are your bigger exposure |
| Employee with statutory sick pay only | Income protection deserves a serious look first |
| Employer provides PMI already | Income protection fills the gap your benefits package leaves |
| Approaching retirement | Health insurance — IP terms typically end at retirement age |
We compare the health insurance side across Bupa, AXA Health, Aviva, Vitality, WPA and The Exeter. For income protection, a protection adviser can match occupation class and deferred period to your situation — and if your employer offers either through work, start by checking that before buying privately.
However you sequence it, buy while healthy: both products underwrite at the start, so a condition picked up next year is excluded or loaded on anything you haven't bought yet. The ladder only works if you climb it before you need it.
Frequently asked questions
Is income protection the same as health insurance?
No. Health insurance pays for private medical treatment — consultations, diagnostics, surgery — so you're seen quickly. Income protection pays you a monthly benefit, typically 50–65% of gross income, when illness or injury stops you working. One funds your care; the other replaces your pay. They're complementary, not interchangeable.
Does health insurance pay your salary if you're off sick?
No — this is the most common confusion between the two products. Health insurance pays hospitals and consultants for treatment; it never replaces lost earnings. If you need money to live on during a long absence, that's income protection's job, or your employer's sick pay, or statutory sick pay at around £120 a week.
Should self-employed people get income protection or health insurance first?
The textbook answer is income protection first, because the self-employed get no sick pay at all — a long illness is an income catastrophe. But health insurance also pays off faster for the self-employed, since quicker treatment means less unpaid time off. Many hold both; which comes first depends on budget and risk tolerance.
How much does income protection cost compared to health insurance?
Income protection for a healthy 30-something office worker often runs £20–£40 a month, though occupation class, deferred period and benefit level move it a lot. Health insurance averages around £80 a month per adult. A longer deferred period — 13 or 26 weeks — cuts income protection premiums substantially.
Does income protection pay for private medical treatment?
No. Income protection pays a monthly cash benefit — typically 50–65% of gross income — which you can spend however you like, including on treatment if you choose. But it isn't designed or sized to fund private surgery. Funding treatment directly, at negotiated rates and without limits tied to your salary, is what health insurance does.
Can I have both income protection and health insurance?
Yes, and they work well together: health insurance shortens how long you're off sick by getting you treated in days rather than months, and income protection funds whatever absence remains. There's no double-insurance problem because they pay for different things. Many self-employed people and higher earners hold both.
Does income protection cover pre-existing conditions?
Generally not straightforwardly — like health insurance, income protection is underwritten, and conditions you already have are typically excluded or the premium is loaded. Deferred periods and definitions of incapacity also affect claims. Health insurance handles pre-existing conditions similarly via moratorium or full medical underwriting, so neither product covers what's already wrong on day one.
What does income protection cover that health insurance doesn't?
The mortgage, the bills, the groceries — everything your salary pays for. Income protection replaces 50–65% of gross income during any qualifying incapacity, including conditions health insurance typically won't fund treatment for, such as chronic illness or long-term stress-related absence. Health insurance covers none of that; it only pays for eligible acute treatment.
If my employer gives me health insurance, do I still need income protection?
Quite possibly — workplace PMI solves the treatment-speed problem but does nothing for lost income beyond your sick pay terms. Check how long your employer pays full and half pay; if it's short, income protection with a matching deferred period fills the gap. Some employers offer group income protection too, so check before buying privately.