Maryland Code, Courts and Judicial Proceedings § 10-1105

(a) An insurer shall provide in writing the documentation described under § 10-1102 of this subtitle within 30 days after the date of a request in accordance with § 10-1103 or § 10-1104 of this subtitle, regardless of whether the insurer contests the applicability of coverage to a claim.

(b) An insurer, and the employees and agents of an insurer, may not be civilly or criminally liable for the disclosure of documentation required under this subtitle.

(c) Disclosure of the documentation under this subtitle does not constitute:

(d) Documentation disclosed under this subtitle is not admissible as evidence at trial by reason of its disclosure under this subtitle.