Do we qualify to make 2023 HSA contribution?

I am trying to figure if both my wife and I are still eligible to make has contributions for 2023. This is such a maze.
My wife and I are both over 65. I turned 65 mid-year. 
We have both been insured under her High Deductible plan for 2023.
On November 17 we lost the medical insurance due to her layoff. 
We were both under Medicare Part A for the entire Year. 
I subscribed to Medicare Part B in December 2023. She does not have Part B this year.

Do we still qualify to make 2023 HSA contribution?