Medicare Part B Deductible - Medical Expense ?

I know that premiums for Medicare Part B (as well as supplemental, dental coverage, etc.) are considered a valid medical expense. 

 

May I include the year 2020 $198 deductible (which I met) in my total medical expenses for the year? 

 

For medical expenses, I am aware that I must meet a certain dollar threshold (evaluated against AGI).  I am aware I may include medications and diagnostic tests, etc. (unreimbursed) 

 

I had significant medical expenses in year 2020 and just want to know if I may include the dollar amount of "deductibles" I had to satisfy.