AMERICAN MEDICAL ASSOCIATION
CODING AND REFERENCE FOR CARDIOLOGY AND INTERVENTIAL RADIOLOGY
INGENIX- FOR CODING AND REFERENCE BOOKS
BCBS OF MICHIGAN
MEDICARE
AMERICAN ACADEMY OF PROFESSIONAL CODERS
AMERICAN COLLEGE OF SUREGEONS
NPI DIRECTORY
UPIN DIRECTORY
UPIN REGISTRY
STATE LICENSE DIRECTORY
AMERICAN ACADEMY OF DERMATOLOGY
SOCIETY OF THORACIC SURGEONS
Aflac™