Coagulation Profile Test – Cost, Results and How to Book in London
Marylebone Diagnostic Centre
Results within 24 – 42 hours. Westminster residents receive 20% off.
A coagulation profile test checks how well your blood clots. It is a vital screening tool for people preparing for surgery, experiencing unexplained bruising, on blood thinners, or concerned about bleeding or clotting problems. Many Londoners also request this test when they feel unusually tired, bruise easily, drink alcohol heavily, or have a family history of clotting issues.
Clinically, we see that a coagulation test provides reassurance and essential information about the blood’s ability to clot at the correct speed. This guide explains what the test measures, how it works, how much it costs, and how you can book a private coagulation profile test at Marylebone Diagnostic Centre in central London.
What Is a Coagulation Profile Test?
A coagulation profile measures how long your blood takes to form a clot. It checks the pathways that stop bleeding and prevent excessive clotting.
The test typically includes:
Prothrombin Time (PT)
Measures the time taken for blood to clot through the “extrinsic pathway.”
INR (International Normalised Ratio)
Used to monitor people on warfarin or those at risk of clotting problems.
Activated Partial Thromboplastin Time (APTT)
Assesses the “intrinsic pathway” and checks for bleeding tendencies.
Fibrinogen (sometimes included)
A protein essential for forming stable blood clots.
Platelet count (if requested as part of a full profile)
Platelets help start the clotting process.
At Marylebone Diagnostic Centre, clinicians can advise whether you need the full profile or targeted markers.
Who Needs a Coagulation Profile Test?
You may benefit from a coagulation test if you:
- Bruise easily
- Bleed for a long time from small cuts
- Experience heavy periods
- Have nosebleeds that last longer than usual
- Are preparing for surgery or a procedure
- Drink alcohol frequently or have liver concerns
- Have a family history of clotting disorders
- Take medication that affects clotting (e.g., warfarin, apixaban, rivaroxaban)
- Have unexplained tiredness or weakness
- Recently experienced an illness affecting the liver
- Want reassurance before starting certain supplements or fitness programmes
Coagulation problems can develop silently, making early testing important.
Symptoms That May Suggest a Clotting Issue
Common symptoms include:
- Easy bruising
- Gum bleeding
- Heavy menstrual bleeding
- Bleeding that is difficult to stop
- Blood in urine or stool
- Prolonged bleeding after dental work
- Sudden unexplained swelling (possible clot)
- Fatigue linked to blood disorders
These symptoms do not confirm a diagnosis but indicate that a clotting assessment may be useful.
What the Coagulation Profile Can Reveal
A coagulation test may indicate:
- Bleeding tendencies
- Risk of clotting problems
- Liver-related issues affecting clotting proteins
- Vitamin K deficiency
- Medication effects
- Inherited clotting disorders
Your results guide clinicians on whether further testing or treatment is needed.
How the Test Works at Marylebone Diagnostic Centre
The process is simple, fast and discreet:
- You arrive at our clinic at 73 Baker Street
- A trained phlebotomist collects a small blood sample
- Your sample is processed under the Marylebone High Standard
- Results are reviewed by a medic
- You receive your report within 24 – 42 hours
Appointments are available Monday to Saturday.
Coagulation Profile Test Cost in London (MDC Pricing)
At Marylebone Diagnostic Centre, the coagulation profile test is offered at a competitive rate for central London.
Standard Coagulation Profile Test
✔ PT
✔ INR
✔ APTT
✔ Fibrinogen (if required)
Price: £90 – Book Now
Westminster residents receive 20% off.
If you want, I can also create a price table for your website.
What Do the Results Mean?
Results are interpreted by our clinical team. Common findings include:
Prolonged PT or APTT
May indicate:
- Vitamin K deficiency
- Liver dysfunction
- Bleeding disorders
- Medication effects
- Early clotting factor abnormalities
High INR
Means blood takes longer to clot.
Important for patients on warfarin.
Low fibrinogen
May be linked to:
- Bleeding risk
- Liver disease
- Inflammation-related changes
Normal results
Rule out major clotting concerns and provide reassurance.
If abnormalities are detected, our medical team provides interpretation and next steps.
Why Choose Marylebone Diagnostic Centre for Your Coagulation Test?
- Fast results: 24–42 hours
- Central London location: 73 Baker Street
- Five-minute walk from Baker Street Tube
- Medical-reviewed
- Private rooms & discreet care
- Marylebone High Standard for QC
- Open Monday–Saturday
- 20% discount for Westminster residents
Clinically, patients value accurate and timely results to support decisions about surgery, medication or general health.
When Should You Repeat the Test?
Repeat testing is recommended if:
- You previously had abnormal results
- You start or change blood-thinning medication
- You have new symptoms
- You undergo surgery
- You drink heavily or have new liver concerns
- You start iron or vitamin K supplements
- You want reassurance after illness or infection
Our team can advise the ideal timing based on your situation.
FAQs
1. What is included in a coagulation profile test?
It typically includes PT, INR, APTT and sometimes fibrinogen.
2. How long do results take?
Results are usually ready within 24–42 hours.
3. How much does the coagulation profile cost?
Please refer to the clinic’s latest price. Westminster residents receive 20% off.
4. Do I need to fast before the test?
No. Fasting is not required for coagulation testing.
5. Can alcohol affect the results?
Yes. Heavy drinking affects liver function, which can prolong clotting times.
6. Is this test needed before surgery?
Many surgeons request a clotting test before operations or dental procedures.
7. What causes prolonged clotting times?
Medication, liver issues, vitamin K deficiency, bleeding disorders and other medical factors.
8. Can I take this test if I’m on blood thinners?
Yes. PT/INR are commonly used to monitor anticoagulant medication.
Book Your Coagulation Profile Test at Marylebone Diagnostic Centre
Marylebone Diagnostic Centre
73 Baker Street, London W1U 6RD
Tel: +44 7495 970109
Open Monday–Saturday, 08:00–16:00
Fast, private and confidential coagulation testing with results in 24–42 hours.
Westminster residents receive 20% off all tests.
