ICD-10-CM › D50-D89 › D80-D89 › D89 Other disorders involving the... › D89.3
Immune reconstitution syndrome
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2010 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2010 Added to the draft code set draft Immune reconstitution syndrome
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from D89 Other disorders involving the immune mechanism, not elsewhere classified
Excludes1 - never coded here
- hyperglobulinemia NOS (R77.1)
- monoclonal gammopathy (of undetermined significance) (D47.2)
Excludes2 - not included here
- transplant failure and rejection (T86.-)
Inherited from the D80-D89 section Certain disorders involving the immune mechanism (D80-D89)
Excludes1 - never coded here
- autoimmune disease (systemic) NOS (M35.9)
- functional disorders of polymorphonuclear neutrophils (D71-)
Excludes2 - not included here
- human immunodeficiency virus [HIV] disease (B20)
Includes
- defects in the complement system
- immunodeficiency disorders, except human immunodeficiency virus [HIV] disease
- sarcoidosis
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Syndrome > immune reconstitution
- Immune reconstitution syndrome [IRIS]
- Syndrome > immune reconstitution inflammatory [IRIS]
Codes in the same group
| Code | Description | Status |
|---|---|---|
| D89.0 | Polyclonal hypergammaglobulinemia | Valid |
| D89.1 | Cryoglobulinemia | Valid |
| D89.2 | Hypergammaglobulinemia, unspecified | Valid |
| D89.4 | Mast cell activation syndrome and related disorders | Not billable |
| D89.8 | Other specified disorders involving the immune mechanism, not elsewhere classified | Not billable |
| D89.9 | Disorder involving the immune mechanism, unspecified | Valid |