Md. Code Ann., Ins. § 15-108

Each insurer that issues or delivers individual, group, or blanket health insurance policies in the State shall establish record keeping procedures that allow review for overutilization and abuse of the use of hospital, health, and medical services that may result from the actions or activities of the policyholders or certificate holders of the insurer or the providers of hospital, health, and medical services to the insured individuals.