How to Choose a Diagnostic Lab in Gurgaon: 9 Questions to Ask Before You Book

Quick answer: When choosing a diagnostic lab in Gurgaon, ask: (1) What accreditation or quality standards does it follow? (2) Does it process your sample in its own lab or send it elsewhere? (3) Who reviews and signs reports? (4) How are samples tracked and transported? (5) What daily quality control is run? (6) What is the real turnaround time? (7) Will they call you for critical results? (8) Is the price all-inclusive? (9) Can they help you understand your report? A trustworthy lab answers all nine clearly.

Gurugram has hundreds of options for a blood test — national chains, hospital labs, aggregator apps and neighbourhood labs. Most advertise "accurate results" and "fast reports". These questions help you see past the marketing.

1. What Accreditation or Quality Standards Does the Lab Follow?

NABL (National Accreditation Board for Testing and Calibration Laboratories) accreditation under ISO 15189 is India's main quality accreditation for medical labs. Some labs also hold CAP (College of American Pathologists) accreditation. You can verify a lab's NABL status and scope on the NABL website.

Aarvak's answer: Aarvak follows NABL protocols and has submitted its NABL accreditation application; accreditation is in progress. We are registered under the Haryana Clinical Establishments framework. We tell patients this plainly rather than implying accreditation we don't yet hold.

2. Is My Sample Processed In-House or Sent Elsewhere?

Many apps and collection centres are not labs — they collect samples and send them to a processing lab, sometimes in another city. That adds transport time and handoffs.

Aarvak's answer: Routine samples are processed in our own laboratory at JMD Suburbio-2, Sector 67, Gurugram. Specialised tests not performed in-house are sent to partner reference labs, and we tell you when that's the case.

3. Who Reviews and Signs the Report?

Reports should be reviewed by a qualified pathologist or authorised signatory who checks that results make clinical sense — for example, that a very low haemoglobin isn't a sample error — before release.

Aarvak's answer: Every report is reviewed and authorised before release.

4. How Are Samples Labelled, Stored and Transported?

Errors in diagnostics most often happen before the test is run — wrong labels, delays, heat exposure. Ask about barcoding, temperature-controlled transport and how long samples travel.

Aarvak's answer: Our systems are barcoded and interfaced from sample collection to the final report, eliminating manual transcription. Home-collected samples come straight to our nearby Sector 67 lab, keeping transport time short. Read what happens to your sample inside a lab.

5. What Equipment and Quality Control Are Used?

Good labs run internal quality control samples every day and take part in external quality assessment programmes that compare their results with other labs.

Aarvak's answer: We use fully automated analysers — Erba EM 200 for biochemistry, Erba EC 90 for electrolytes, Sysmex XP-100 for haematology, and an automated urine strip reader — with daily quality control runs. For imaging, we use the Fuji CR digital radiography system.

6. What Is the Real Turnaround Time?

"Same-day reports" can mean different things. Ask when the report is released for the specific test you need, and whether weekends or holidays change that.

Aarvak's answer: Routine blood tests and health packages are typically reported within 6–8 hours of collection. Cultures take 2–5 days by nature. We tell you the expected time when you book.

7. Will the Lab Call If a Result Is Dangerous?

Some results — very low haemoglobin or platelets, very high potassium or sugar — need urgent action. A good lab has a critical value policy to call the patient or doctor immediately.

Aarvak's answer: Yes. Our team contacts the patient or referring doctor directly when a critical result is found. See how to read your blood test report.

8. Is the Price All-Inclusive?

Check for separate home collection charges, "convenience fees", or packages padded with low-value parameters to look bigger.

Aarvak's answer: Our package prices are listed on our website, and our team will tell you if you don't need a test. Compare our full body checkup packages.

9. Can Someone Help Me Understand My Report?

A report you can't understand is only half the service.

Aarvak's answer: Call us and we'll explain what each section measures and what to discuss with your doctor. For clinical interpretation and treatment, always consult your doctor.

Red Flags When Choosing a Lab

• Prices far below the market for complex tests
• No clear address of the processing laboratory
• Reports without a signature or with unclear patient identification
• Pressure to add tests you weren't prescribed
• Claims like "100% accuracy" — no lab can honestly claim this

Frequently Asked Questions

How do I know if a lab is NABL accredited?

You can search the lab's name on the official NABL website to see whether it is accredited and for which tests. Accreditation applies to a specific lab location and scope of tests.

Is a local lab as good as a national chain?

A lab's quality depends on its processes, equipment, staff and quality control rather than its size. A local lab that processes samples in-house can also reduce transport time.

Does Aarvak process samples in its own lab?

Yes. Routine samples are processed in Aarvak's laboratory at JMD Suburbio-2, Sector 67, Gurugram.

Is Aarvak Diagnostics NABL accredited?

Aarvak follows NABL protocols and has submitted its NABL accreditation application. Accreditation is currently in progress.

What is a critical value in a lab report?

A critical value is a result so far outside the normal range that it may need immediate medical attention. Good labs inform the patient or doctor promptly.

How fast are Aarvak's reports?

Most routine blood tests and health checkup packages are reported within 6–8 hours of sample collection.

See Our Lab for Yourself

You're welcome to visit our Sector 67 lab, ask questions and see how your sample is handled. Learn about our team, explore our pathology services, or call +91 92663 33711.