Clinical Exome Sequencing Cost in India – 2026 Guide
At a Glance
- Sample Required: Whole blood (EDTA) or saliva
- Fasting Rules: No fasting required
- Turnaround Time (TAT): 4–6 weeks
- Base Cost: ₹20,000
Written by: Dr. Ananya Sharma, PhD (Genetics)
Medically Reviewed by: Dr. Rajesh Kumar, MD (Medical Genetics)
Last Updated: January 15, 2026
Clinical Exome Sequencing: Definition and Scope
The Clinical Exome Sequencing (CES) test at DNA Labs India is priced at ₹20,000. This advanced genetic test is designed to identify the underlying cause of complex health and developmental issues using your DNA.
CES examines the exome—the protein-coding portion of the genome—representing roughly 1% of your DNA. Despite its small size, changes in the exome can influence up to 85% of genetic conditions.
CES identifies genetic variants or mutations that may be responsible for developmental delays, rare genetic disorders, neurological issues, and other complex health conditions. Unlike single-gene tests, CES provides a comprehensive view of thousands of genes at once.
Clinical Utility and Benefits
Clinical Exome Sequencing uses Next Generation Sequencing (NGS) technology, allowing rapid, accurate, and large-scale analysis of multiple genes simultaneously. Key benefits include:
- Detects rare and complex genetic disorders
- Helps specialists like neurologists and geneticists identify causes of unexplained conditions
- Provides insight for personalized treatment and management
- Supports family planning and genetic counseling
Indications and Diagnostic Yield
CES is commonly used to investigate suspected genetic conditions, especially when previous tests are inconclusive. The diagnostic yield varies by indication, as shown in the table below.
| Indication | Description | Diagnostic Yield |
|---|---|---|
| Developmental Delay / Intellectual Disability | Unexplained cognitive or motor delays | ~30–40% |
| Multiple Congenital Anomalies | Structural birth defects | ~20–30% |
| Neurological Disorders | Epilepsy, ataxia, neuropathy | ~15–25% |
| Cardiomyopathy / Arrhythmia | Hereditary cardiac conditions | ~20–30% |
| Cancer Predisposition | Hereditary cancer syndromes | ~10–20% |
Variant Classification
Genetic variants are classified into three categories:
- Pathogenic variants – Known to cause specific genetic conditions.
- Benign variants – Unlikely to cause any genetic condition.
- Variants of unknown significance (VUS) – Unclear clinical impact; often requires family studies for interpretation.
Availability and Service Coverage
DNA Labs India is a leading molecular diagnostics provider, offering advanced CES testing across 180+ cities in India. We focus on providing accurate results that guide treatment decisions, assess disease risk, and support patient care.
Booking and Sample Collection Process
Booking is simple and convenient:
- Online Booking: Visit www.dnalabsindia.com
- Call: Contact your nearest city branch (listed below)
- Home Sample Collection: Our trained professionals collect your sample at your convenience
City Helplines:
- New Delhi: (011) 40849842
- Mumbai: (022) 48937160
- Kolkata: (033) 40836441
- Chennai: (044) 48137110
- Bangalore: (080) 45684079
- Hyderabad: (040) 49171772
- Ahmedabad: (079) 49107674
Quality Assurance and Patient Support
- Affordable pricing: ₹20,000 for comprehensive CES testing
- High accuracy: Using Next Generation Sequencing (NGS) technology
- Confidential & safe: Secure reporting and sample collection
- Nationwide coverage: Services available in 180+ cities
- Expert support: Guidance from genetic counselors and specialists
DNA Labs India is an ISO 9001 certified lab, ensuring quality management and reliable results.
Frequently Asked Questions (FAQs)
Q1. What is the cost of Clinical Exome Sequencing in India?
The cost of CES at DNA Labs India is ₹20,000.
Q2. What is Clinical Exome Sequencing used for?
CES is used to detect genetic variants causing rare diseases, developmental delays, neurological disorders, and unexplained complex conditions.
Q3. How long does it take to get results?
Typically, CES results are delivered within 4–6 weeks.
Q4. Is CES accurate?
Yes, CES is highly accurate and uses Next Generation Sequencing (NGS) to analyze thousands of genes simultaneously.
Q5. Can CES help in family planning?
Yes, CES results can guide family planning, prenatal testing, and genetic counseling.