D89.9

Disorder involving the immune mechanism, unspecified

Billable Chapter 3

Code Information

ICD-10-CM CodeD89.9

Short DescriptionDisorder involving the immune mechanism, unspecified

Long DescriptionDisorder involving the immune mechanism, unspecified

BillableYes

ChapterChapter 3: Diseases of the blood and blood-forming organs

Parent CodeD89

Hierarchy Depth1

About D89.9

D89.9 is a billable/specific ICD-10-CM code representing disorder involving the immune mechanism, unspecified.

ICD-10-CM (International Classification of Diseases, 10th Revision, Clinical Modification) is the official system for assigning codes to diagnoses and procedures in the United States. This code is billable and can be used on medical claims.