FIB SCORE Test: Booking, Price, and Results
About FIB SCORE Test: Booking, Price, and Results
| Field | Value |
|---|---|
| Also Known As | FIB-4 Index, Fibrosis-4 Index, Fibrosis-4 Score, Liver Fibrosis Score |
| Sample Type | Serum (venous blood) |
| Fasting Required | No, fasting is not required for this test |
| Report Time | Same day |
| Recommended For | Adults of all genders, particularly those at risk for chronic liver disease |
| Price | Starting at ₹650 |
What is a FIB SCORE Test?
The FIB SCORE Test, also called the Fibrosis-4 Index or FIB-4 Index, is a non-invasive tool used to estimate the degree of scarring (fibrosis) in the liver. It does not require a biopsy. Instead, it uses a calculated formula that combines your age with three routine blood values to produce a risk score. A doctor may order this test when liver disease is suspected or when monitoring a known liver condition.
What Does a FIB SCORE Test Measure?
The FIB-4 Score is calculated using four components rather than measuring a single substance. The formula is: Age (years) × AST / (Platelet count × square root of ALT). The table below explains each component.
| Component | What It Represents |
|---|---|
| Age (years) | Older age is associated with longer disease duration and more severe fibrosis |
| AST (Aspartate Aminotransferase) | A liver enzyme; elevated levels relative to ALT suggest advancing liver damage |
| ALT (Alanine Aminotransferase) | A liver enzyme found mainly in liver cells; it rises when those cells are injured |
| Platelet Count | Low platelet levels are linked to worsening fibrosis and increased pressure in the liver's blood vessels |
Why is a FIB SCORE Test Done?
A doctor may request this test when there are signs of possible liver damage or when a patient has risk factors for liver disease. The following sections outline the key reasons.
Common Symptoms That May Require This Test
Several symptoms may prompt a doctor to assess liver health using the FIB SCORE Test. These include:
- Persistent fatigue without a clear cause
- Easy bruising or prolonged bleeding
- Jaundice (yellowing of the skin or whites of the eyes)
- Unexplained weight loss
- Nausea or a reduced appetite
- Swelling in the legs or abdomen
- Confusion, trouble concentrating, or altered thinking
Conditions This Test Can Help Detect
The Fibrosis-4 Index is useful in assessing several liver-related conditions. These include:
- Non-Alcoholic Fatty Liver Disease (NAFLD), now also referred to as Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD)
- Chronic Hepatitis C and Hepatitis B
- Alcohol-related liver disease
- HIV and Hepatitis C co-infection
- Advanced liver fibrosis or cirrhosis (severe liver scarring)
FIB SCORE Test for Chronic Disease Monitoring
The FIB-4 Score is well-suited to long-term follow-up of chronic liver conditions. Because it is calculated automatically once AST, ALT, and platelet levels are measured, it allows earlier recognition of disease progression. The degree of liver fibrosis can improve or worsen over time, so doctors may repeat the test periodically. For patients with a low-risk score and ongoing risk factors, repeating the test every three years is a common approach.
How to Prepare and What to Expect
Preparing for a FIB SCORE Test is straightforward. The steps below will help you arrive ready and get an accurate result.
Do You Need to Fast?
No, fasting is not required. Food intake does not significantly affect AST, ALT, or platelet count. However, if your doctor has ordered additional tests at the same time, ask whether any of those require fasting.
Practical Tips Before Your Test
A little preparation helps ensure your sample gives the most accurate result. Keep the following in mind:
- Tell your doctor about all medicines you are currently taking, as some (such as statins) can affect liver enzyme levels
- Avoid strenuous exercise for at least 24 hours before the test, as intense physical activity can raise AST levels
- Drink plenty of water before your appointment to stay well hydrated
- Avoid alcohol for at least 24 hours before the test
Step-by-Step Procedure
Here is what typically happens during a FIB SCORE Test procedure:
- A phlebotomist (a trained blood-collection professional) cleans a small area on your inner arm.
- A fine needle is used to draw approximately 2 ml of blood from a vein. The sample is collected in a yellow-top SST gel tube.
- The sample is processed promptly. Serum is separated from cells within 45 minutes of collection to preserve accuracy.
- The sample is sent to the laboratory, where AST, ALT, and platelet count are measured.
- These values, along with your age, are entered into the FIB-4 formula to produce the final score.
- Your report is prepared and delivered on the same day.
Factors That Can Affect Accuracy
Certain factors can alter the component values and therefore influence the calculated score. These include:
- Strenuous physical activity in the 24 hours before the test can raise AST
- Muscle injuries or disorders (may elevate AST independently of liver disease)
- Current medications, particularly statins or other drugs affecting liver enzymes
- Recent or current acute infections
- Recent alcohol consumption
- Haemolysis (breakdown of red blood cells) in the collected sample
- Very low platelet counts caused by blood disorders or chemotherapy
Understanding Your FIB SCORE Test Results
Your doctor will review your FIB-4 Score alongside your full medical history. The table below shows the standard thresholds used to interpret results.
| FIB-4 Score | Age Group | Interpretation |
|---|---|---|
| Less than 1.3 | Under 65 years | Low risk for advanced fibrosis |
| Less than 2.0 | 65 years or older | Low risk for advanced fibrosis |
| 1.3 to 2.67 | All adults | Indeterminate; further testing may be needed |
| Greater than 2.67 | All adults | High risk for advanced fibrosis |
| Greater than 3.25 | All adults | Very high probability of advanced fibrosis or cirrhosis |
These ranges are general guidelines. Your doctor will interpret your results based on your age, health history, and other factors. Always consult a qualified healthcare professional for personalised medical advice.
Results During Special Conditions
Age has a direct impact on the FIB-4 Index because it appears in the formula's numerator. This means older patients tend to score higher, which can lead to false-positive results in people aged 65 and above. A lower cut-off of 2.0 is therefore used for this age group.
Conditions that cause independently low platelet counts, such as certain blood disorders or chemotherapy, may falsely elevate the score.
Muscle injuries or acute liver inflammation during a hepatitis flare may also temporarily affect the result.
How to Maintain Healthy Levels
General lifestyle habits can support liver health over time. The following tips are offered as wellness guidance only, not as medical recommendations:
- Maintain a healthy weight, as excess body fat is closely linked to fatty liver disease
- Limit alcohol intake to reduce the burden on liver cells
- Eat a diet rich in vegetables, fruits, and whole grains, and reduce processed foods and excess sugar
Lupin Diagnostics FIB SCORE Test Price and Home Collection
The FIB SCORE Test cost at Lupin Diagnostics starts at ₹650, and home collection is available. The table below lists indicative prices across major Indian cities.
| City | Approximate Price (₹) |
|---|---|
| BHOPAL | 650 |
| CHENNAI | 650 |
| HYDERABAD | 650 |
| KOLKATA | 650 |
| NAVI MUMBAI | 650 |
| PUNE | 650 |
Prices are indicative and may vary by location. Please confirm the current price at the time of booking.
How to Book
Booking your FIB SCORE Test online with Lupin Diagnostics is simple:
- Select the FIB SCORE Test on the Lupin Diagnostics website.
- Choose your city and preferred time slot.
- Opt for home sample collection by a certified phlebotomist, or visit your nearest Lupin Diagnostics centre.
- Receive your report via email or WhatsApp within the stipulated turnaround time.
Home Collection
FIB SCORE Test home collection is available across cities through Lupin Diagnostics. A certified phlebotomist visits your location at your chosen time, collects the blood sample, and dispatches it to a NABL-accredited laboratory for processing. Digital reports are accessible via email or WhatsApp, so you receive your results without visiting a centre.
Frequently Asked Questions
The FIB SCORE Test is used to estimate the degree of liver scarring (fibrosis) without performing a biopsy. It is calculated from your age and three blood values: AST, ALT, and platelet count. Doctors use it to screen for advanced liver disease and to decide whether further investigation is needed.
No. A liver biopsy is the definitive method for assessing liver tissue, but it is invasive and carries a small risk of complications. The Fibrosis-4 Index provides a non-invasive alternative that is suitable for initial screening and routine monitoring. A doctor may still recommend a biopsy or additional tests if the score is high or indeterminate.
No, fasting is not required before a FIB SCORE Test. The component blood values (AST, ALT, platelet count) are not meaningfully affected by food intake. If other tests are being done at the same time, check with your doctor whether those require fasting.
A score between 1.3 and 2.67 is considered indeterminate, meaning the result is inconclusive. In this situation, your doctor may recommend additional tests such as a FibroScan (transient elastography) or an Enhanced Liver Fibrosis (ELF) test to get a clearer picture of liver health.
Yes. Liver fibrosis is not always permanent, and the score can improve or worsen over time. Weight loss, reduced alcohol intake, treatment of underlying conditions such as diabetes or hepatitis, and a balanced diet can all contribute to better liver health. Your doctor will advise on an appropriate monitoring schedule.
This test is particularly relevant for people with risk factors for chronic liver disease. These include obesity, type 2 diabetes, heavy alcohol use, a history of hepatitis B or C, or metabolic syndrome. General practitioners also use it as a first-line assessment before deciding whether to refer a patient to a liver specialist.
For people with a low-risk score and ongoing risk factors, repeating the test every three years is a common recommendation. Patients already diagnosed with a chronic liver condition may need more frequent testing, as advised by their doctor. The FIB-4 Score allows doctors to track changes in liver health over time.
FIB SCORE Test: Booking, Price, and Results
