ICD-10 CM – Browse (Tabular)
| Code | Title |
|---|---|
| – | All Chapters |
| D50-D89 | Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89) |
| D80-D89 | Certain disorders involving the immune mechanism (D80-D89) |
| D89 | Other disorders involving the immune mechanism, not elsewhere classified |
| D89.4 | Mast cell activation syndrome and related disorders |
| D89.44 |
Hereditary alpha tryptasemia
Use Additional
code, if applicable, for:
allergy status, other than to drugs and biological substances (Z91.0-)
personal history of anaphylaxis (Z87.892)
|