Need Suggestions for Medical Insurance

So recently my dad visited a relative who was on a ventilator and when he came back he was quite anxious about what he saw and asked me to look for good Medical Insurance for the family. Now I did some research on the same but would love some of your suggestions of which to choose or how I can select a good one and from where.

Basic Requirements - 10 lac coverage (idk if that's enough or should I go for more) and good hospitals covered. Other details got me confused so maybe help me out.🥹

Thanks