ICD-10-CM Book 2024 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 3 D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism /
D80-D89 Certain disorders involving the immune mechanism /
D89 Other disorders involving the immune mechanism, not elsewhere classified
Billable ICD-10-CM Code D89.40
|
D89.40
|
|
|
Mast cell activation, unspecified
 |
| Mast cell activation disorder, unspecified | |||
| Mast cell activation syndrome, NOS |