ICD-10-CM › Chapter 3 Diseases of the blood and... › D80-D89
D80-D89 - Certain disorders involving the immune mechanism
100 ICD-10-CM codes sit in this section, of which 83 are billable in FY2027. Every one has a page giving the years it was valid and what to use instead when it is not.
- 100 codes
- 83 billable FY2027
- 17 not billable, retired or subdivided
- 7 categories
Categories
Each of these is a three-character category. Most are not billable on their own - the billable code is one of the children listed on its page.
| Code | Description | Status |
|---|---|---|
| D80 | Immunodeficiency with predominantly antibody defects | Not billable |
| D81 | Combined immunodeficiencies | Not billable |
| D82 | Immunodeficiency associated with other major defects | Not billable |
| D83 | Common variable immunodeficiency | Not billable |
| D84 | Other immunodeficiencies | Not billable |
| D86 | Sarcoidosis | Not billable |
| D89 | Other disorders involving the immune mechanism, not elsewhere classified | Not billable |
Or browse all ICD-10-CM codes by first character, check a list of codes with the batch validity checker, or see what changed in each release.