1095A questio

Ok i have a 1095a form with myself my husband and daughter. my husband and i file separate . i file head of household and claim my daughter. now I did not have to pay any premium because i had the whole ptc paid in advance to company. so every month i had insurance my bill was $.00. So when I am asked the percentage to claim for my taxes because i am filing separate from my husband if i put 100% in all 3 areas , he puts 0% on all 3 areas correct?  Also he is claimimg is other child from a different marriage that gets medicaid and isnt on the 1095a form we are sharing. is that going to cause any issues?