Maryland Insurance Section 15-820
§ 15-820.
  (a)   (1)   In this section the following words have the meanings indicated.
    (2)   "Orthopedic brace" means a rigid or semi-rigid device that is used to:
      (i)   support a weak or deformed body member; or
      (ii)   restrict or eliminate motion in a diseased or injured part of the body.
    (3)   "Prosthetic device" means an artificial limb.
  (b)   Each health insurance contract that is delivered or issued for delivery in the State by a nonprofit health service plan and that provides hospital benefits shall provide benefits for prosthetic devices and orthopedic braces.