Do I need to enter my dependent's 1095-A?

Hi, thanks for any help with this issue. 
I had health insurance through my employer. 

My 23 y/o son lived with me all of 2023, had $0.00 income. So I am claiming him as a dependent. 

He had health care through Covered California. 

I am filing as head of household.

Do I need to enter his 1095-A?

 

I am asking because my $2000+ Federal refund turned into me owning $1093 after I entered his 1095-A. 

 

Why are they taking so much money?