ABSTRACT Aim: The Government of India launched the Ayushman Bharat Digital Mission (ABDM) to digitize the national healthcare system. The aim of this study was to estimate the knowledge, attitude and practice regarding the ABDM and benefits of digital health among urban patients, who are likely to be early adopters of digital technologies. Methods: We interviewed 150 outpatients above 18 years of age, in a hospital in urban Bengaluru, India. Our questionnaire captured the knowledge, attitude and practice regarding ABDM and Digital Health, including open-ended questions to evaluate perceptions of the benefits and concerns regarding digital health. Results: Most of the participants belonged to the upper and upper middle socioeconomic classes. Only 8% of participants knew about the ABDM, although their knowledge and practice related to other Government digital services, like National Teleconsultation services (eSanjeevani), Arogya Setu and DigiLocker, were high. Many participants perceived digital health to be beneficial, but there were serious concerns regarding data safety, data privacy and misuse of health data by insurance companies. Conclusion: We established a baseline survey for assessing the knowledge, attitudes and practices of ABDM and digital health among urban patients. The results suggest that implementation agencies of ABDM should increase the Information, Education and Communication (IEC) and devise new strategies to create awareness, disseminate correct information and address the concerns of citizens.