B.Tech Scope

It's a very good combination. At present, most recruitment of healthcare MBAs are happening in IT/Consulting companies and they usually prefer someone with computer science background. However, you have to be careful about selection of institute. Some healthcare management institute mostly promotes their students in hospitals and public health, where computer science may not be an added value. The packages offered there are also low. But some traditional MBA institutes like GIM, that has started healthcare management programme, promote it in IT industry a lot. As a result, they get most of their recruiters from IT companies, which have taken their average package higher than other institutes. Half of the batch in healthcare management are also from IT/Computers background.

Biotechnology and Biochemical Engineering in IIT Kharagpur is a good branch.
Biotechnology branch has created a boom in placement in IIT, Kharagpur.
If you are passionate about science and research work, biotechnology provides several career scopes. The biotechnology domain (or segment) is the most prominent one in terms of revenue and employment. Not only jobs in the public and private sector, there are enough opportunities for entrepreneurship as well. The biotechnology industry in India is the 3rd largest in the Asia-Pacific region, and presents excellent career scopes in the near future.
Yes, you can pursue MS abroad, after having graduation in biotech.

Hi,
an MBA in health care management area develops the management and business skills that students need to function effectively, within the health care industry. With an MBA in health care management, students can prepare for mid-level or executive positions in the health care field. A few of the institutes offering MBA in Hospital or Healthcare management are: Delhi University ASCI, Hinduja Institute of Healthcare Management, Centre for Managemet Education, Apollo Institute Of Hospital Administration, Madurai Kamaraj University. You could do an MBA in healthcare services through distance education from Sikkim Manipal University or a Post Graduate Diploma in Healthcare Management from institutes like: Institute of Clinical Research India (ICRI), Symbiosis, Sikkim Manipal University, Osmania University, etc. You could also pursue some of the Primary Health care programmes. You may also look out for some of the short term programmes in these subjects in your city. After having completed one of these courses, you can avail challenging job opportunities in medical institutes, hospitals, nursing homes and NGOs operating in the health care sector. Over one-half of all jobs in this field are in hospitals. The remainder is in home health agencies, medical and dental laboratories, offices of dentists and other practitioners, and other health and allied services. You may start as assistant hospital administrators, or as managers of non-health departments, like finance. Health service managers advance by moving into more responsible and higher paying positions such as assistant or associate administrator and finally, CEO, or by moving to larger facilities. The starting salaries could vary from 5 to 8 Lacs per annum. Hope this helps. If you need further help or guidance, you could revert.
I would suggest you that if you are truly interested in the course then only go for it.