(a) Substance of forms. --

(1) An advance health care directive may be in the form provided under subchapter D (relating to combined form) or in any other written form that contains the information required under Subchapters B (relating to living wills) and C (relating to health care agents and representatives).

(2) A commonwealth agency that licenses health care providers or regulates health care may not prescribe a mandatory form of an advance health care directive.

(b) Combining forms. -- A living will and health care power of attorney may be combined into one document.