HomeMedicine & HealthMental HealthWhat is ICD-11?
Medicine & Health·2 min·Updated Mar 12, 2026

What is ICD-11?

International Classification of Diseases, 11th Revision

Quick Answer

This is the 11th revision of the International Classification of Diseases, which helps healthcare providers diagnose and treat various health conditions. It includes codes for mental health disorders and provides a standardized way to understand and communicate about these issues globally.

Overview

ICD-11 is a global standard for diagnosing and classifying diseases and health conditions, including mental health disorders. It is used by healthcare professionals to ensure consistent communication about health issues across different countries. For example, if a patient is diagnosed with depression, ICD-11 provides a specific code that helps doctors and researchers understand the exact nature of the condition. The classification system is designed to be comprehensive and user-friendly, allowing healthcare providers to easily find the right codes for various conditions. By using these standardized codes, healthcare systems can gather data on health trends, which can help in planning and improving health services. In the context of mental health, this means better tracking of conditions like anxiety or bipolar disorder, leading to more effective treatments and interventions. ICD-11 matters because it impacts how mental health conditions are understood and treated worldwide. It helps in reducing stigma by providing clear definitions and recognition of mental health issues. For instance, when countries adopt ICD-11, they can improve their mental health policies and ensure that people receive appropriate care based on their specific needs.


Frequently Asked Questions

The purpose of ICD-11 is to provide a standardized way to classify and diagnose health conditions, including mental health disorders. This helps healthcare professionals communicate effectively and improves the quality of care provided to patients.
ICD-11 affects mental health treatment by providing clear definitions and codes for various mental health disorders. This allows for better tracking of these conditions and helps healthcare systems allocate resources more effectively.
Yes, ICD-11 is intended for use globally by all countries and healthcare systems. Its widespread adoption helps ensure that health conditions are understood and treated consistently across different regions.