When the agency is undisclosed or partially disclosed, however, both the agent and the principal are liable. Where the principal is not bound because the agent has no actual or apparent authority, the purported agent is liable to the third party for breach of the implied warranty of authority.
The International Classification of Diseases (ICD) is the standard diagnostic tool for epidemiology, health management and clinical purposes. This includes the analysis of the general health situation of population groups.
ICD-9-CM is the United Statesâ modification of the International Classification of Diseases, Ninth Revision, developed by the World Health Organization. It is the most universally applied classification system for coding diagnoses, reasons for healthcare encounters, health status, and external causes of injury.