Maryland Code, Insurance § 19-512

(a)(1) Each insurer that issues, sells, or delivers a motor vehicle insurance policy in the State shall offer collision coverage for damage to insured motor vehicles subject to deductibles of $50 to $250 in $50 increments.

(2) Collision coverage shall provide insurance, without regard to fault, against accidental property damage to the insured motor vehicle caused by physical contact of the insured motor vehicle with another motor vehicle or other object or by upset of the insured motor vehicle, if the motor vehicle accident occurs in a state, Canada, or Mexico.

(b)(1) In this subsection, “passenger car” means a motor vehicle that is:

(2) If a private passenger motor vehicle insurance policy issued, sold, or delivered in the State includes:

(3) Each insurer that provides a private passenger motor vehicle insurance policy that includes collision coverage shall give the insured a separate notice written in boldface type that the insured does not need a collision damage waiver or any additional collision coverage when renting or peer-to-peer car sharing a passenger car for a period of 30 days or less during the term of the policy.

(4) An insurer may not deny coverage to an insured for collision damage to a rental passenger car because: