HOMA-IR Test: Price, Purpose, Home Collection & Reports
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4 Test Parameters
Beta Cell Function
1 PARAMETER INCLUDED
1 PARAMETER INCLUDED
- Beta Cell Function
Glucose Fasting
1 PARAMETER INCLUDED
1 PARAMETER INCLUDED
Insulin Fasting
1 PARAMETER INCLUDED
1 PARAMETER INCLUDED
- Insulin-Fasting
Insulin Sensitivity
1 PARAMETER INCLUDED
1 PARAMETER INCLUDED
- Insulin Sensitivity
Helps you know your test better
Q. What Is HOMA Index Insulin Resistance Test?
Q. How To Understand HOMA Index Insulin Resistance Test Reports?
Q. Are Any Risks Associated With The Test?
Q. Why Redcliffe Labs For HOMA Index Insulin Resistance Test?
HOMA-IR stands for Homeostatic Model Assessment of Insulin Resistance. The blood test uses fasting blood glucose and fasting insulin to estimate insulin resistance. It can provide additional information about insulin sensitivity when insulin resistance is a clinical concern.
Overview:
- HOMA-IR estimates insulin resistance using fasting glucose and fasting insulin.
- The Redcliffe Labs HOMA-IR test includes 4 parameters: Beta Cell Function, Glucose Fasting, Insulin Fasting and Insulin Sensitivity.
- A higher HOMA-IR may suggest reduced insulin sensitivity, but there is no single value that defines insulin resistance for everyone.
- The test may be considered when insulin resistance is a concern, including in people with abnormal glucose results or other metabolic risk factors.
- HOMA-IR does not diagnose diabetes by itself. Tests such as fasting blood glucose and HbA1c are used for diabetes screening and diagnosis.
- Fasting for 10–12 hours is required for the HOMA-IR test.
- Home sample collection is available in eligible locations.
Quick Guide:
| Test Detail | Information |
|---|---|
| Test Name | HOMA-IR Test |
| Parameters | 4 |
| Includes | Beta Cell Function, Glucose Fasting, Insulin Fasting, Insulin Sensitivity |
| Sample Type | Blood |
| Fasting Required | 10–12 hours |
| Age | 5+ years |
| Gender | Both |
| Report Time | As per selected location/service |
| Home Collection | Available in eligible locations |
| Price | Starts at ₹799 |
Price, report time, availability, and applicable offers may vary by location and service. Check the booking page for the latest details before placing an order.
What Is a HOMA-IR Test?
HOMA-IR stands for Homeostatic Model Assessment of Insulin Resistance. It is a calculated index that uses fasting blood glucose and fasting insulin to estimate insulin resistance.
Insulin helps move glucose from the bloodstream into cells, where it can be used for energy. When the body's cells become less responsive to insulin, the body may produce more insulin to help maintain blood glucose levels. This is known as insulin resistance.
HOMA-IR provides an estimate of the relationship between fasting glucose and insulin. It is a surrogate measure, so the result should be interpreted along with other test results and clinical information.
What Does the HOMA-IR Test Include?
| Parameter | What It Indicates |
|---|---|
| Glucose Fasting | Measures blood glucose after the required fasting period. |
| Insulin Fasting | Measures insulin levels in the blood after fasting. |
| Beta Cell Function | Provides an estimate related to the insulin-producing function of pancreatic beta cells. |
| Insulin Sensitivity | Provides an estimate related to how effectively the body responds to insulin. |
The HOMA-IR value is calculated using fasting glucose and fasting insulin rather than being a separate substance directly measured in the blood.
Why Might You Need an Insulin Resistance Test?
A doctor may consider an insulin resistance test when there are metabolic risk factors or other findings that warrant assessment of glucose and insulin metabolism.
A HOMA-IR or fasting insulin and glucose assessment may be considered in people with:
- Abnormal blood glucose results
- Prediabetes or concerns about diabetes risk
- A family history of type 2 diabetes
- Excess weight or increased abdominal fat
- PCOS with metabolic risk factors
- Metabolic syndrome
- Previously elevated fasting insulin
- Other clinical findings where insulin resistance needs to be assessed
The need for testing depends on your overall health, medical history, and your doctor's assessment.
How Is HOMA-IR Calculated?
HOMA-IR is calculated using fasting glucose and fasting insulin.
When glucose is reported in mg/dL:
HOMA-IR = Fasting Insulin × Fasting Glucose ÷ 405
When glucose is reported in mmol/L:
HOMA-IR = Fasting Insulin × Fasting Glucose ÷ 22.5
Example
If fasting insulin is 10 µIU/mL and fasting glucose is 90 mg/dL:
HOMA-IR = 10 × 90 ÷ 405 = 2.22
The resulting value is an estimate and should not be interpreted on its own.
What Is the Normal Range of HOMA-IR?
There is no single universally accepted HOMA-IR normal range for everyone.
HOMA-IR cut-offs can vary according to population, age, clinical setting, insulin assay, and laboratory method. Therefore, a fixed value should not be used as a standalone diagnosis of insulin resistance.
Normal Range for Insulin Resistance
The HOMA-IR index is calculated using fasting glucose and fasting insulin.
Formula:
HOMA-IR = (Fasting Glucose × Fasting Insulin) / 22.5
Some commonly used clinical or research ranges may describe:
| HOMA-IR Value | General Interpretation |
|---|---|
| Below 1.0 | Generally suggests good insulin sensitivity |
| 1.0 to 2.5 | May be consistent with normal insulin sensitivity |
| Above 2.5 | May suggest reduced insulin sensitivity or insulin resistance |
Important: These values are not universal diagnostic cut-offs. HOMA-IR should be interpreted using the reference information provided with the laboratory report and alongside glucose, HbA1c, medical history, and other relevant findings.
What Do High and Low HOMA-IR Results Mean?
HOMA-IR is generally interpreted as an estimate of insulin resistance.
| HOMA-IR Result | General Interpretation |
|---|---|
| Lower value | May be consistent with greater insulin sensitivity, depending on the clinical context. |
| Higher value | May suggest reduced insulin sensitivity or greater insulin resistance. |
| Unexpected result | Should be interpreted alongside glucose, HbA1c, insulin, and other clinical information. |
There is no universal HOMA-IR value that can independently confirm insulin resistance for everyone.
HOMA-IR vs Fasting Insulin vs HbA1c
These tests provide different information about glucose and insulin metabolism.
| Test | What It Checks |
|---|---|
| Fasting Glucose | Blood glucose level after fasting |
| Fasting Insulin | Insulin level after fasting |
| HOMA-IR | Estimates insulin resistance using fasting glucose and insulin |
| HbA1c | Reflects average blood glucose over approximately the previous 2–3 months |
Fasting insulin directly measures insulin after fasting, while HOMA-IR combines fasting insulin and glucose into a calculated index.
HbA1c provides information about average blood glucose over time and is used along with other glucose-based tests for diabetes screening and diagnosis.
These tests are not interchangeable. Your doctor may recommend one or more depending on your reason for testing.
Is HOMA-IR the Same as a C-Peptide Test?
No. HOMA-IR and C-peptide are different tests.
HOMA-IR is calculated using fasting glucose and fasting insulin.
A C-peptide test measures C-peptide, which is released when the pancreas produces insulin. It can provide information about the body's own insulin production in specific clinical situations.
C-peptide is not part of the standard HOMA-IR calculation.
Is HOMA-IR Useful for PCOS?
Insulin resistance is commonly associated with PCOS, but not everyone with PCOS has insulin resistance.
Depending on your symptoms, medical history, and metabolic risk factors, your healthcare provider may recommend tests to assess glucose and insulin metabolism.
HOMA-IR may be considered as part of this broader assessment, but the HOMA-IR test does not diagnose PCOS.
Is Fasting Required for a HOMA-IR Test?
Yes. Fasting is required for testing because the calculation uses fasting glucose and fasting insulin.
The Redcliffe Labs HOMA-IR test requires 10–12 hours of fasting.
During the fasting period:
- Avoid food and calorie-containing drinks.
- Follow the water-related instructions provided at booking.
- Avoid alcohol before the test.
- Inform your healthcare provider or phlebotomist about medicines and supplements you take.
- Do not stop prescribed medicines unless your doctor advises you to do so.
Redcliffe's current location-specific HOMA instructions also advise avoiding alcohol for 24 hours before sample collection and informing the sample collector about medicines or supplements.
How to Book a HOMA-IR Test Online?
Book your HOMA-IR test online with Redcliffe Labs in a few simple steps.
Step 1: BOOK
Select the HOMA-IR test, enter your location or pincode, and check availability, price, and collection options.
Step 2: TRACK
Track your booking and sample collection status through the available Redcliffe Labs channels.
Step 3: COLLECT
Choose home sample collection where available or visit an available collection centre. A trained phlebotomist collects your blood sample.
Step 4: REPORT
Once your sample has been processed, your HOMA-IR report is made available through the applicable Redcliffe Labs channels.
Step 5: CONSULT & ACT
Once your report is ready, you can use the available expert consultation option to discuss your results and understand the appropriate next steps.
Where Can You Book an Insulin Resistance Test at Home?
Redcliffe Labs offers insulin resistance testing with home sample collection in eligible locations. You can check availability by entering your location or pincode while booking.
Choose the option that works best for you:
- Home sample collection: Get your blood sample collected at your preferred location.
- Lab visit: Visit an available Redcliffe Labs facility.
- Collection centre: Choose an available collection centre based on serviceability.
Availability, pricing, and collection slots can vary by location.
What Happens After Your HOMA-IR Test Report Is Ready?
- Review your report
Check your fasting glucose, fasting insulin, and reported HOMA-related parameters. - Check the reference information
Compare your results with the reference information provided on the report rather than relying on a general HOMA-IR cut-off. - Book an expert consultation if required
If you need help understanding an abnormal or unexpected result, use the available consultation option. - Discuss the next steps
A healthcare professional can interpret your results alongside your symptoms, medical history, and other test findings.
Why Choose Redcliffe Labs for a HOMA-IR Test?
With Redcliffe Labs, you can book your HOMA-IR test with convenient sample collection and digital reporting options.
- Home sample collection in eligible locations
- Trained phlebotomists for blood sample collection
- Temperature-controlled sample handling
- Smart Reports with colour-coded insights
- Digital report access
- Expert consultation support, where applicable
Related Tests and Packages
If you need a broader assessment of blood glucose, insulin metabolism, or diabetes-related health markers, Redcliffe Labs also offers related tests and packages.