Genetic testing has advanced remarkably in recent years, making it possible to analyze nearly all of a person’s protein‑coding genes in a single test. This powerful technology is called whole exome sequencing (WES). If you or a family member is facing an undiagnosed genetic condition, you may be researching the whole exome sequencing test price. This guide explains what affects the cost, provides a general price range in India, and highlights why MedGenome is a trusted provider for this essential test.
What Is Whole Exome Sequencing?
Whole exome sequencing is a genetic test that analyzes the exome – the part of your DNA that contains protein‑coding genes. Although the exome makes up only about 1‑2% of your entire genome, it holds approximately 85% of known disease‑causing mutations. By sequencing all these coding regions at once, WES can identify genetic variations linked to a wide range of inherited disorders, including rare diseases, neurodevelopmental conditions, and certain cancers. It is often used when standard genetic panels have failed to provide a diagnosis.
Why Is Whole Exome Sequencing Valuable?
A WES test can provide answers for patients with complex, unexplained symptoms. It helps confirm diagnoses for conditions that are difficult to detect with other methods, identifies the genetic cause of inherited developmental disorders, and supports informed reproductive planning. When disease‑specific panels do not give clear answers, WES can examine all coding regions to find the underlying mutation. This comprehensive approach makes it a powerful tool for personalized medicine.
How Much Does Whole Exome Sequencing Cost in India?
The whole exome sequencing test price in India has become much more affordable over the past few years. Advances in technology and increased competition have driven costs down significantly.
General Price Range
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Earlier pricing: Whole exome sequencing was once priced around ₹25,000.
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Current pricing: The same test is now often available for approximately ₹18,000.
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Package deals: Some labs offer WES combined with other tests, such as chromosomal microarray, for around ₹36,000.
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Expedited services: For faster results, expedited WES can cost around ₹35,000.
Industry reports confirm that genomic testing prices have fallen by 30‑40% in recent years, with whole exome sequencing becoming increasingly accessible even beyond major metro cities.
Factors Affecting Whole Exome Sequencing Test Price
Several elements influence the final cost:
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Type of test: A proband (single person) test costs less than a trio analysis (both parents and child), which can be around ₹75,000.
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Turnaround time: Expedited results come at a premium.
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Laboratory accreditation: CAP and NABL accredited labs may charge more but offer higher quality assurance.
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Additional analysis: Some tests include mitochondrial genome coverage or copy number variant (CNV) detection, which can increase the price.
MedGenome’s Whole Exome Sequencing Solutions
MedGenome offers advanced WES options, including standard Whole Exome Sequencing and ExomeMAX, which provides broader coverage including selective non‑coding regions and 100% mitochondrial genome analysis. Both tests detect single nucleotide variants (SNVs), insertions/deletions (InDels), and copy number variations (CNVs) with high precision. MedGenome uses a proprietary bioinformatics pipeline backed by India’s largest database of over 3 million variants, ensuring accurate and clinically relevant results.
How to Get an Exact Price Quote
Because the whole exome sequencing test price depends on your specific requirements (such as trio analysis, expedited processing, or additional coverage), it is best to contact MedGenome directly for an accurate quote. They also offer discounted testing for economically disadvantaged families through the HOPE for Rare Diseases program, established in August 2024.
Conclusion
Whole exome sequencing is a transformative diagnostic tool that has become increasingly affordable in India. By understanding the factors that influence the whole exome sequencing test price, you can make an informed decision. MedGenome combines cutting‑edge technology with expert analysis to provide reliable genetic insights. For a personalized quote and to discuss your testing needs, reach out to MedGenome today.
Frequently Asked Questions (FAQs)
1. What is the average whole exome sequencing test price in India?
The cost typically ranges from ₹18,000 to ₹25,000 for a proband test, depending on the laboratory and included features. Trio analysis (parents + child) costs more, often around ₹75,000.
2. Does insurance cover whole exome sequencing?
Coverage varies by insurance provider and policy. Some insurers may cover WES when medically necessary for diagnosing a suspected genetic disorder. It is best to check with your insurance company directly.
3. Is whole exome sequencing the same as whole genome sequencing?
No. WES focuses only on the protein‑coding regions (about 1‑2% of the genome), while whole genome sequencing analyzes the entire genome. WES is generally more affordable and sufficient for most inherited disease diagnoses.
4. How long does it take to get results from MedGenome?
MedGenome offers a standard turnaround time of 19 working days and an expedited option with results in 14 working days.
5. What sample is needed for whole exome sequencing?
A blood sample (3‑5 ml in EDTA tubes) is typically required. In certain cases, extracted DNA, amniotic fluid, or chorionic villus samples can also be used.