What is a D4 Medical Exam?
The D4 medical exam is a mandatory health assessment required by the DVLA (Driver and Vehicle Licensing Agency) for anyone applying for or renewing a licence to drive HGVs (Heavy Goods Vehicles) or PCVs (Passenger Carrying Vehicles) in the UK.
This assessment ensures that professional drivers meet the medical standards for safe driving —
safeguarding themselves and others on the road.
Who Needs a D4 Medical?
You need to take the D4 medical exam if:
● You’re applying for a new Group 2 licence (categories C, CE, C1, D, D1, etc.)
● You’re renewing a Group 2 licence at age 45 or older (every 5 years until 65, then annually)
● You’re a taxi or private hire driver in areas where local councils require D4 compliance
● You’re medically referred by the DVLA for a health reassessment
● Note: First-time Group 2 drivers must submit a completed D4 form with their D2 application.
What Does the D4 Medical Exam Include
The exam is designed to detect any medical condition that could affect driving performance. The DVLA doctor will assess:
1. Eyesight
● Distance vision using the Snellen chart
● Field of vision
● Vision with and without corrective lenses (glasses or contacts)
Minimum visual acuity required: 6/7.5 in one eye & 6/60 in the other
2. Blood Pressure
● Must be below 180/100
● High blood pressure may lead to retesting or disqualification
3. Neurological Exam
● History of epilepsy, blackouts, seizures, etc.
● Reflexes and coordination check
4. Mental Health Screening
● Depression, anxiety, psychosis, bipolar disorder, and related illnesses
● Current or past medication that may impair driving
5. Cardiovascular Assessmente
● Heart disease
● Irregular heart rhythm
● Past strokes or mini-strokes
6. Other Areas Checked
● Diabetes (especially insulin-dependent)
● Sleep disorders (like sleep apnea)
● Alcohol or drug use
● Musculoskeletal conditions
How to Download the DVLA D4 Medical Form (PDF)
You can download the official D4 medical form directly from the Gov.uk website or using the button below:
Download D4 Medical Form (PDF).
Tip: Print the form before your appointment and fill in your personal details. The doctor will complete the
medical section.
How to Book a D4 Medical Appointment?
Booking your D4 medical is easy with a Driver Medical Test. Follow these steps:
1: Visit the Booking Page
Go to https://drivermedicaltest.co.uk
2: Select Your Location
We have clinics in London, Birmingham, Leicester, Nottingham, Leeds, Manchester, and more.
3: Choose a Time Slot
Select a convenient date & time. Evening and weekend appointments available.
4: Attend With Required Documents
Bring:
● Driving licence or photo ID
● Glasses/contact lenses (if applicable)
● Medical records (in some cases such as some Taxi councils).
Tips to Pass Your D4 Medical Exam
| Do’s | Don’ts |
|---|---|
| Get a good night’s sleep before the test | Don’t consume alcohol 24 hours before |
| Bring all documents, including medical reports | Don’t forget your glasses/contact lenses |
| Reduce salt/caffeine a few days prior | Don’t miss your appointment – fees are non-refundable |
| Take prescribed medications as advised | Don’t hide medical conditions (DVLA may investigate) |
D4 Medical Exam Cost (Affordable Pricing)
At Driver Medical Test, we believe in transparent and affordable pricing:
● Standard D4 Exam: to £49.99
● Bundle (Taxi + HGV renewal): From £80
● Free recheck in case of minor issues (like slightly high BP)
Available in over 24 UK cities to ‘at various locations across the UK’.
What Happens After the Medical?
1. Doctor completes your D4 form
2. You submit it to DVLA along with the D2 form (if new application)
3. DVLA reviews & approves your licence (usually in 5–10 working days)
4. If needed, DVLA may request further tests or specialist reports
FAQs: D4 Medical Exam
How long is the D4 medical valid for?
● Usually 5 years (from age 45–65), then yearly after age 65
What if I fail the eyesight or BP test?
● You may need a ‘GP referral’ to ‘GP/Optician referral’.
Can my GP do the D4 medical?
● Yes, but they may charge more and take longer. Our clinics are faster and cheaper.
Final Thoughts: Why Book with Driver Medical Test?
● Nationwide Clinics
● Affordable & Transparent Pricing
● DVLA-Approved Doctors
● Fast Appointments
● Expert Help with Your Forms
Book Your D4 Medical Appointment Today
Make sure your licence and livelihood are never at risk. Book your D4 Medical exam today at a trusted UK clinic.
