Subject to the authority of the Commissioner to regulate nonprofit health service plans under this article, a certificate of authority issued under this subtitle authorizes a corporation to: issue contracts in the form filed with the Commissioner to persons that become subscribers to the plan; finance capital improvement projects through the Maryland Health and Higher Educational Facilities Authority as provided under Title 10, Subtitle 3 of the Economic Development Article; finance capital improvement projects through the Maryland Economic Development Corporation as provided under Title 10, Subtitle 1 of the Economic Development Article; and partner with the State and other public or private entities to provide services or administer programs intended to address community health care needs.