Portamedic, a health information division of Hooper Holmes, provides teleunderwriting and application processing services. The company operates more than 300 branch offices in the United States. Operational for more than 100 years, it serves the insurance industry. Portamedic provides fax processing and document imaging and management services. Hooper Holmes is one of the leading providers of health information in the United States. The company offers outsourced risk assessment and underwriting services for the life, health, automobile, and workers' compensation insurance sectors. It provides telephone interviewing, data transmission and exam appointment solutions. Hooper Holmes also operates Heritage Labs International and Healthdex.