If you itemize your deductions

From IRS.gov

Temporary exemption for taxpayers age 65 and older

There is a temporary exemption for individuals age 65 and older until Dec. 31, 2016. If you are 65 years or older, you may continue to deduct total medical expenses that exceed 7.5% of your adjusted gross income through 2016. If you are married and only one of you is age 65 or older, you may still deduct total medical expenses that exceed 7.5% of your adjusted gross income.

This exemption is temporary. Beginning Jan. 1, 2017, the 10% threshold will apply to all taxpayers, including those over 65.