ICD-10 Coding

The International Classification of Diseases 10th edition, or ICD-10, is a set of codes used for reporting medical diagnoses and procedures. The transition from ICD-9 to ICD-10 produced a five-fold increase in diagnosis codes, to roughly 69,000 codes. This topic collection provides an overview of ICD-10 and explains the ICD-10 codes most commonly used in primary care.

Last Update: 06/01/2021

How to Code Common Conditions
08/01/2012	The Anatomy of an ICD-10 Code
12/01/2014	Coding Common Respiratory Problems in ICD-10
04/01/2020	Coding for Hypertension: Painting a Picture of the Severity of Illness
02/01/2015	Digesting the ICD-10 GI Codes
12/01/2013	Getting Ready for ICD-10: How It Will Affect Your Documentation
04/01/2014	How to Document and Code for Hypertensive Diseases in ICD-10
06/01/2014	ICD-10 Coding for the Undiagnosed Problem
10/01/2015	ICD-10: Major Differences for Five Common Diagnoses
08/01/2014	ICD-10 Simplifies Preventive Care Coding, Sort Of
06/01/2015	ICD-10 Sprains, Strains, and Automobile Accidents
HCC/Risk Adjustment
04/01/2018	Is Your Diagnosis Coding Ready for Risk Adjustment?
10/01/2016	HCC Coding, Risk Adjustment, and Physician Income: What You Need to Know
	AAFP Practice Hacks Video: HCC Coding
Other Resources
	ICD-10 Coding Cheat Sheets for Diabetes, Hypertension, GI Problems, and More [FPM Toolbox]