ICD-10-CM Features

Clinical Concepts

ICD-10-CM includes clinical concepts, like:

• Underdosing
• Blood type
• Blood alcohol level

This chart shows examples of clinical concepts captured in ICD-10-CM codes.

Table 12. Example of ICD-10-CM code showing clinical concepts

ICD-10-CM Code	Description
T45.526D	Underdosing of antithrombotic drugs, subsequent encounter
Z67.40	Type O blood, Rh positive
Y90.6	Blood alcohol level of 120 – 199 mg/100 ml