A private mammogram costs around £150–£250, often within a breast health check with same-visit results. NHS screening invites women aged 50 to 71 every 3 years — free and high quality. Private makes most sense between invitations or past 71; under 40 it's usually the wrong test. Any actual symptom means GP now, not screening — the NHS breast clinic pathway is fast.
- ✓A private mammogram costs £150–£250, usually with results the same visit or within days.
- ✓NHS screening: ages 50–71, every 3 years, free — private fills the gaps between and after.
- ✓A lump or any breast symptom means GP within days — the urgent NHS pathway, not a screening appointment.
What a private mammogram costs
A standard private screening mammogram — two X-ray views of each breast, read by a specialist radiologist — typically costs £150–£250 at private hospitals and dedicated breast clinics, with London at the top of the range. Many providers sell it inside a breast health check at roughly £200–£350, adding a clinical examination and a consultation to discuss results, which often arrive the same visit or within a few days.
Some clinics offer 3D mammography (tomosynthesis) for £50–£150 more, which can help in denser breast tissue, and breast ultrasound — around £150–£250 — is frequently used alongside or instead for younger women, whose denser tissue makes standard mammograms harder to read. If anything needs a closer look, follow-on imaging or biopsy is priced separately, or claimed on insurance where a policy is in place.
| Service | Typical private cost | Notes |
|---|---|---|
| Screening mammogram | £150–£250 | Two views per breast, radiologist-reported |
| 3D mammogram (tomosynthesis) | £200–£400 | Can help with denser breast tissue |
| Breast ultrasound | £150–£250 | Often preferred under 40 |
| Breast health check (exam + imaging) | £200–£350 | Clinician examination plus mammogram/ultrasound |
| NHS screening, age 50–71 | Free | Automatic invitations every 3 years |
The NHS screening context: what you already get
Before paying, know what's free. The NHS Breast Screening Programme invites women aged 50 to 71 (first invitation by your 53rd birthday) for a mammogram every 3 years — a well-run, evidence-based programme that reads millions of mammograms a year with double-checking built in. Over 71, automatic invitations stop, but you can self-refer and still be screened free every three years.
The programme's design reflects the evidence: routine screening below 50 isn't offered because breast cancer is less common, denser tissue makes mammograms less reliable, and trials show less clear benefit — more false alarms per cancer found. That's worth sitting with before buying a scan the NHS has deliberately chosen not to offer your age group. Private screening isn't 'better' screening; it's the same tool, offered on demand.
Symptoms are different: GP now, not a screening slot
The distinction between screening and symptoms is the most important point on this page. If you've found a lump, skin dimpling or puckering, nipple discharge or inversion, a change in size or shape, or a persistent unusual pain — that is not a screening question, and booking a private mammogram is the wrong move. Screening is for people with no symptoms. Symptoms need a clinical assessment first: see your GP within days, and they can refer you to an NHS breast clinic under the urgent suspected-cancer pathway, where you'll get examination, imaging and biopsy if needed — usually within two weeks, free.
Why does the order matter? Because a symptomatic breast needs the right test chosen by a clinician — often ultrasound plus mammogram plus same-visit biopsy in a one-stop clinic — not a standalone screening X-ray that can miss what a targeted work-up would find, and can falsely reassure. Private has an equivalent: a consultant breast surgeon appointment (claimable on insurance, or roughly £200–£300 self-pay) leading to a one-stop assessment. Both routes are good. A screening mammogram alone is not.
Want the whole pathway, not just one scan?
Family history and higher-risk screening
If breast cancer runs in your family — a mother or sister diagnosed young, multiple affected relatives, known BRCA mutations in the family — you may qualify for NHS family history services: earlier screening, annual rather than three-yearly mammograms, or MRI surveillance for the highest-risk groups. The route starts at your GP, who can refer you to a family history or genetics clinic for a formal risk assessment. This is worth doing before buying private scans, because it may entitle you to a better surveillance programme than money can casually buy.
Private genetics and risk services exist too — risk assessment consultations, BRCA testing (typically £250–£1,200 depending on scope), and tailored surveillance plans — and can make sense if NHS criteria don't quite catch your situation or you want the conversation sooner. A private mammogram in your 40s alongside a properly assessed family history plan is a considered choice; an annual scan bought on worry alone, without risk assessment, is less well spent.
Insurance, self-pay and making the call
Where does health insurance sit in this? Standard policies cover investigating symptoms — the breast clinic pathway after a GP or specialist referral — but generally not routine screening of well women, since screening isn't treatment of a condition. The exception is insurers' health assessment add-ons and some plan extras, which can include mammograms at certain ages. If a suspicious finding ever emerges, a policy's cancer cover then funds the full diagnostic and treatment pathway privately.
So the honest summary: £150–£250 buys a good test with fast results, best used to fill genuine gaps — between NHS invitations, past 71, or from 40 with eyes open about false alarms. It's poorly used as a substitute for the GP when something has actually changed, or as an annual comfort purchase under 40 where ultrasound and clinical assessment serve better. If you'd rather have the whole pathway — symptoms investigated in days, cancer cover behind it — that's what a policy provides, and we compare them across Bupa, AXA Health, Aviva, Vitality, WPA and The Exeter.
Frequently asked questions
How much does a private mammogram cost in the UK?
Typically £150–£250 for a standard screening mammogram with a radiologist's report, with London clinics at the top of the range. Breast health checks bundling a clinical examination with imaging run about £200–£350, and 3D mammography adds £50–£150. Results usually arrive the same visit or within a few days.
Can I just book a private mammogram without a GP referral?
For screening, usually yes — most private breast clinics accept self-referral for screening mammograms if you're symptom-free and typically over 40, with a questionnaire to check suitability. If you have any symptom — a lump, discharge, skin change — clinics will (rightly) direct you to clinical assessment first, and your fastest route is your GP and the urgent NHS breast clinic pathway.
At what age can I get a private mammogram?
Most clinics screen from age 40; below that they'll usually steer you to ultrasound instead, because denser younger breast tissue makes mammograms hard to read and radiation exposure needs justifying. The NHS screens 50–71 automatically. Private screening at 40–49 is a reasonable informed choice — more false alarms per cancer found — ideally after a risk conversation.
Is a private mammogram worth it between NHS screenings?
It can be — the NHS interval is three years, and interval cancers do occur, so a self-paid £150–£250 mammogram at the midpoint is a rational choice some women make, particularly with denser tissue or family history. Balance it honestly: extra screening also means extra recalls and biopsies for things that turn out benign. There's no official recommendation either way.
I've found a breast lump — should I book a private mammogram?
No — see your GP within days instead. A lump needs clinical assessment and the right combination of tests, usually at a one-stop breast clinic with examination, ultrasound, mammogram and same-visit biopsy if needed. The NHS urgent pathway typically delivers that within two weeks, free. A standalone screening mammogram can miss what a targeted work-up finds, and can falsely reassure.
Does health insurance cover mammograms?
Not routine screening, usually — insurance covers investigating symptoms, so a mammogram ordered by a specialist for a breast change is claimable, while a well-woman screening scan generally isn't. Exceptions: many insurers' health assessment add-ons include mammograms at certain ages. If anything suspicious is found, the policy's cancer cover funds the full private diagnostic and treatment pathway.
What happens if my private mammogram finds something?
You'll be recalled for further assessment — additional views, ultrasound, and possibly a biopsy. Most recalls end benign: the majority of screening recalls are false alarms or harmless findings. Costs from that point are separate; with insurance, a specialist referral moves things onto your policy, including cancer cover if needed. You can also take private findings into the NHS pathway via your GP, free.
Can I still get NHS mammograms after 71?
Yes — automatic invitations stop at 71, but you can self-refer to your local NHS breast screening service and continue three-yearly mammograms free. Many women don't know this and assume screening has ended. A private mammogram at £150–£250 is an alternative if you prefer chosen timing and faster reporting, but the free route remains open.
What screening can I get with a strong family history of breast cancer?
Possibly more than you'd buy privately. With a significant family history — relatives diagnosed young, multiple cases, known BRCA mutations — GP referral to an NHS family history or genetics clinic can qualify you for earlier, annual mammograms or MRI surveillance for the highest-risk groups. Get that risk assessment before spending on ad-hoc private scans; it may entitle you to a better programme.
Is a mammogram or ultrasound better for private breast checks?
They answer different questions. Mammography is the proven screening tool from around 40–50 upwards; ultrasound reads dense younger tissue better and is the usual first test under 40, and the two are often combined in breast health checks. Neither choice should be yours alone if symptoms exist — a clinician selects the right work-up. Both cost roughly £150–£250 privately.