Coding and Classification Resources
This guide has been prepared for use by students in the Health Information Technology program at Pitt Community College.
Online Library Resources (eBooks, journal & magazine articles, etc.)
Background Information
Your course textbook is usually the best place to start when looking for background information. If you need to find background information on a particular topic within the broad area of health law and ethics ask a librarian to help you by suggesting a few resources.
Books at PCC Library: (Don't forget - distance ed. students can get books too!)
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Medical Coding: What It Is and How It Works by Patricia Aalseth
Call Number: RB 115 .A27 2006 -
Medical Office Coding by Peg Austin
Call Number: RB 115 .A94 2006 -
Being a Medical Information Coder by Laurie Dodson
Call Number: RB 115 .D58 2004 -
Use the library catalog to search for books and other materials at PCC Library.
Keywords and Search Examples
One key component of doing research is identifying possible keywords and phrases to search with. An important part of reading background information on a topic is to identify and write down keywords or phrases. Do not get stuck on using just one word or phrase. The following terms and phrases are listed to help you get started. There may be other more relevant terms that you can use depending on your specific research topic.
Keyword examples:
nosology
codes
code numbers
medical coding
classification
ICD
Search examples (Remember the Database Search Tips!):
disease AND classification
codes AND billings
coding AND reimbursement
ONLINE Library Resources
eBooks:
STAT!Ref: Electronic Medical Books ![]()
Collection of 38 electronic full-text resources including:
Medical & Health Online Databases (articles from medical journals and magazines):
- ProQuest Nursing & Allied Health Source
- CINAHL with Full Text

- Health Source: Nursing/Academic Edition

Other Library databases:
Internet Resources
CMS Programs and Information
The Centers for Medicare and Medicaid Services (CMS) website includes information about each program. Under Medicare, there is a section on Coding (includes links for ICD-9 and ICD-10).
Classification of Diseases and Functioning & Disability
From the National Center of Health Statistics. Includes a wealth of information about ICD-9-CM and ICD-10-CM. Also see About ICD-10-CM.
American Medical Association
Under "Professional Resources and Standards" click on "CPT codes and resources."
CPT Process: How a Code Becomes a Code
AMA article that provides a definition and overview of CPT. The AMA also offers a CPT Code/Value Search.
AHIMA Guidelines: Standards for Ethical Coding
American Hospital Association Central Office - Coding Resources
American Academy of Professional Coders (AAPC)
AAPC represents thousands of individuals nationwide who are involved in the medical coding profession.
World Health Organization (WHO)
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International Classification of Diseases (ICD) - Includes information on ICD-9 and ICD-10, the history of ICD, its implementation, updates, etc.