How much does a 20-week anomaly scan cost privately in the UK? (2026)

A private 20-week anomaly scan examines the baby anatomy in detail, including the brain, heart, spine, abdomen and limbs, and is offered by some clinics as a second scan alongside the NHS scan.

A verified, published price for 20-week anomaly scan was not available to us, so we have left numbers out instead of estimating. The factors and questions below will help you read any quote you are given.

You lie on a couch while the sonographer measures the head, brain structures, face, spine, heart, abdomen, kidneys and limbs, and checks the placenta and fluid. The scan can take a while, and the baby position can limit views.

Ask how a suspected abnormality would be handled: the scanner may refer you onwards the same day, and the cost of specialist scans or tests should be clear before you begin.

Several things move the cost of 20-week anomaly scan up or down. These are the ones worth asking about first.

• Scan length and detail: a full anatomical survey takes longer than a growth or reassurance scan.

• Operator expertise: a fetal medicine specialist or consultant sonographer costs more than a general scan.

• Additional views: heart views or growth measurements may be extra.

• Repeat views: if the baby is in a poor position, some clinics repeat at no charge, others do not.

• Images and video: priced as extras.

Quotes rarely list everything, so it helps to know what to look for. The table sets out typical inclusions and extras for this procedure.

Insurers rarely cover routine private pregnancy scans, though a specialist scan advised by a consultant for a medical reason may be covered.

If you are using insurance, get pre-authorisation in writing before treatment and ask which fees your policy limits could leave uncovered. If you are paying yourself, some hospital groups offer medical finance subject to status; check the rate, term and total repayable before agreeing.

The NHS offers an anomaly scan at around 20 weeks as part of routine antenatal care, so a private scan is an optional addition.

In England the NHS aims to start non-urgent consultant-led treatment within 18 weeks of referral, and patients can ask to be offered alternative providers if that is likely to be exceeded. Actual waits vary by trust and specialty.

There is no recovery. If an abnormality is suspected, referral to fetal medicine through the NHS or privately follows.

Few people need more than the planned care, but the cost position if they do is worth settling before treatment.

• A scan may raise a possible finding that needs a repeat or specialist scan, and some findings remain uncertain until after birth.

• Reduced fetal movements, bleeding, or severe pain in pregnancy should be assessed urgently via maternity services, not a private scan.

When you have two or three estimates, these questions help you see which is genuinely the better value.

• Is the scan a full anatomical survey, and who performs it?

• What happens if views are limited?

• How are suspected findings handled and what is the follow-up cost?

• Are images included?

• Are professional fees and hospital charges shown as separate lines, and is the total a firm figure or an estimate?