To improve healthcare accessibility, the Bihar government has launched schemes like:

Ayushman Bharat
Janani Suraksha Yojana
Rashtriya Swasthya Bima Yojana
All of the above

The correct answer is: All of the above.

Ayushman Bharat, Janani Suraksha Yojana, and Rashtriya Swasthya Bima Yojana are all schemes launched by the Indian government to improve healthcare accessibility.

Ayushman Bharat, also known as Pradhan Mantri Jan Arogya Yojana (PMJAY), is a national health insurance scheme launched in 2018. It provides free health insurance coverage of up to ₹5 lakh per family per year to over 100 crore Indians.

Janani Suraksha Yojana (JSY) is a government-sponsored health insurance scheme for pregnant women and new mothers. It was launched in 2005 and provides free medical care, including hospitalization, to pregnant women and new mothers.

Rashtriya Swasthya Bima Yojana (RSBY) is a government-sponsored health insurance scheme for poor families. It was launched in 2008 and provides free medical care, including hospitalization, to poor families.

These schemes have helped to improve healthcare accessibility in India by providing free or low-cost medical care to millions of people. They have also helped to reduce the financial burden of healthcare on poor families.