Generally, your 2018 medical expenses are not deductible in 2022 unless you paid them in 2022. Medical expenses are deducted in the year they were paid, not when they were incurred.
Please see IRS Publication 502 for more information.
For information on how expenses are reimbursed with an HSA and how they are entered in TurboTax, please see Opus17's response below.
[edited 2.20.23 | 9:17am]
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