The D.C. Bar does offer a number of membership benefits which can be found here.
Please go to the Attorneys area.
The D.C. Bar offers a variety of resources to attorneys including guidance on the interpretation of the rules of professional conduct, practice management advice, fee dispute resolution services, and free and confidential lawyer assistance program to assist lawyers, judges, and law students with issues such as mental health, addiction, and stress. These and other resources can be found here.