Nidan Laboratories and Healthcare Limited offer diagnostic services including radiology, neurology, cardiology, dental as well as pathology services. As of March 31, 2021, the company offered approximately 740 routine and 3000 specialized pathology tests and approximately 220 basic and 320 advanced radiology tests that cover a range of specialties and disciplines. The company provides pathology tests ranging from basic biochemistry and clinical pathology to cytogenetic and high-end molecular diagnostic tests, and radiology tests ranging from basic echocardiograms, X-Rays, and ultrasounds to advanced radiology tests including computerized tomography (CT) scans, magnetic resonance imaging (MRI) scans. The company also offers a broad spectrum of customized health and wellness packages to its customers and offers value-added services to its customers such as a home collection of specimens, house calls, and various delivery or access modes for test reports.

Nidan has come out with a unique appointment booking mobile application under the name of "NIDAN HEALTHCARE" which is supported by self-indigenous software called "Nidan Operation Management (NOM)." This unique app enables patients to book appointments for any test, from anywhere, at any time. The company has also tied up with pathology partners like Metropolis Laboratories Limited for its services.