Research Guides: CUNY SPS: Health Information Management: Classification and Medical Coding

Clinical Classification Systems

International Classification of Diseases (ICD)
via CDC, NCHS
International Classification of Diseases (ICD-10) Resources
From the American Association of Professional Coders
ICD-9 Diagnosis Code Look up (Keyword)
Current Procedure Terminology (CPT)
From AAPC
Healthcare Common Procedure Coding System (HCPCS)
alpha-numeric codes representing primarily procedures, supplies, products and nonphysician services.
ICD-9 to ICD-10 Transition Background
The mandated transition from ICD-9 to ICD-10 affected all stakeholders in the US Healthcare System

Video Introduction to Medical Terminology

Coding Overview & Resources
From AHIMA
What is Medical Coding
From the American Association of Professional Coding
What is Medical Billing and Coding?
From Medical Billing & Coding Certification website
AAPC Medical Coding Resource List