Elderly foreign (full-time in Mexico) parent medical expense deductions

I've read Publication 502 and posts on this community, but I'm hoping for confirmation with the following. Am I correct that (while I can't claim her as a Dependent), I can claim Medical Expense Deduction as described below)? 

Situation:

 

  • My wife's elderly Mother resides full-time in Mexico.
  • She is not a US resident and has never filed US taxes.
  • Expensive hospitalization in Puerto Vallarta during 2024 due to fall (required hip replacement, several blood transfusions, ambulance, etc.).  At time of this post we're already > $40K US in charges.  We charged all of these expenses on our Credit Card and won't be reimbursed.
  • My wife and I file our taxes as Married Filing Jointly.
  • My understanding is that we can not claim her as a dependent, due to her income > $4700 (she rents a couple of suites in her home to snowbirds).
  • I am looking for confirmation that we can claim the Medical expense deductions (that exceed 7.5% of my income).
  • From Publication 502: Dependent for purposes of the medical expense deduction
    • Qualifying Relative
      • For whom you provided over half of the support in 2024.
        • Her cost of living is very typically very low, so our > $40K hospital and medical bills exceed 50% of her support.
    • The person was a U.S. citizen or national or a resident of the United States, Canada, or Mexico.

Hopeful for some tax relief for these painful medical bills.

Appreciate any guidance.

Thanks!!