Md. Code, Criminal Law § 5–606

(a) Except as otherwise provided in this title, a person may not pass, issue, make, or possess a false, counterfeit, or altered prescription for a controlled dangerous substance with intent to distribute the controlled dangerous substance.

(b) Information that is communicated to an authorized prescriber in an effort to obtain a controlled dangerous substance in violation of subsection (a) of this section is not a privileged communication.