Md. Code Ann., Hum. Servs. § 10-450
An act, agreement, or statement by a subscriber or by an individual purchasing care for a subscriber under an agreement to furnish care to the subscriber is not a valid waiver of any provision of this subtitle intended for the benefit or protection of the subscriber or the individual purchasing care for the subscriber.
Added by Acts 2007, c. 3, § 2, eff. Oct. 1, 2007.