Consult YHN (formerly AHAA) is a national network of independent audiologists, hearing aid dispensers, universities, and hospitals. Consult represents the nation's largest, highest quality, and most accessible hearing health care network to both our members and their patients. Established in 1995 as an organization of independent practices who are committed to growing their services and business value. Consult staff and leadership provide business development and management services, and proven-effective methods that allow each member to build a stronger more vibrant practice as they fulfill their patients' best interests. Our membership currently includes nearly 2,000 offices licensed by their state to perform diagnostic and or dispensing services across the United States.