Maryland Code, Education § 18-19C-10

(a) Unless prohibited by federal law, on the death of a designated beneficiary, money and assets in an ABLE account may be transferred to:

(b) Unless required by federal law, an agency or instrumentality of the State may not seek payment under § 529A(f) of the Internal Revenue Code from an ABLE account or its proceeds for any amount of medical assistance paid for the designated beneficiary.