ICD List

The complete repository of ICD-10, ICD-10-PCS and legacy ICD-9 information

Diagnosis Codes Lookup

ICD-10 2020

The 2020 version of the ICD-10-CM codes is effective from October 1, 2019 through September 30, 2020.
Explore the new codes, revised codes and deleted codes.

ICD-10-PCS 2020

The 2020 version of the ICD-10-PCS-CM codes is effective from October 1, 2019 through September 30, 2020.
Explore the new codes, revised codes and replaced codes.

Common ICD-10 Codes by Medical Specialty

What is ICD?

The International Statistical Classification of Diseases and Related Health Problems (also known by the acronym ICD) is a health care classification system used to classify diseases, symptoms, signs, abnormal findings, social circumstances, complaints and external causes of injury or disease.