Okla. Stat. tit. 36, § 36-6060.17: Allowable expenditures

The trustee or custodian shall utilize the funds held in a

health savings account solely for the following purposes:

1. To pay the qualified medical expenses of the eligible

individual or their dependents; or

2. To purchase a health coverage policy certificate, or

contract, if the eligible individual:

a. is receiving unemployment compensation,

b. is exercising continuation privileges under federal

law, or

c. is purchasing a long-term care insurance contract; or

3. To pay for health insurance other than a Medicare

supplemental policy for those who are Medicare eligible.