ICD-10-CM-2023 > D50-D89 > D80-D89 > D89 |
D80-D89 | Certain disorders involving the immune mechanism | |
Incl.: | defects in the complement system immunodeficiency disorders, except human immunodeficiency virus [HIV] disease sarcoidosis | |
Excl1.: | autoimmune disease (systemic) NOS (M35.9) functional disorders of polymorphonuclear neutrophils (D71) human immunodeficiency virus [HIV] disease (B20) | |
D89 | Other disorders involving the immune mechanism, not elsewhere classified | |
Excl1.: | hyperglobulinemia NOS (R77.1) monoclonal gammopathy (of undetermined significance) (D47.2) | |
Excl2.: | transplant failure and rejection (T86.-) | |
D89.0 | Polyclonal hypergammaglobulinemia | |
Info: | Benign hypergammaglobulinemic purpura Polyclonal gammopathy NOS | |
D89.1 | Cryoglobulinemia | |
Info: | Cryoglobulinemic purpura Cryoglobulinemic vasculitis Essential cryoglobulinemia Idiopathic cryoglobulinemia Mixed cryoglobulinemia Primary cryoglobulinemia Secondary cryoglobulinemia | |
D89.2 | Hypergammaglobulinemia, unspecified | |
D89.3 | Immune reconstitution syndrome | |
Info: | Immune reconstitution inflammatory syndrome [IRIS] | |
Use add'l | code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) | |
D89.4 | Mast cell activation syndrome and related disorders | |
Excl1.: | aggressive systemic mastocytosis (C96.21) congenital cutaneous mastocytosis (Q82.2) (non-congenital) cutaneous mastocytosis (D47.01) (indolent) systemic mastocytosis (D47.02) malignant mast cell neoplasm (C96.2-) malignant mastocytoma (C96.29) mast cell leukemia (C94.3-) mast cell sarcoma (C96.22) mastocytoma NOS (D47.09) other mast cell neoplasms of uncertain behavior (D47.09) systemic mastocytosis associated with a clonal hematologic non-mast cell lineage disease (SM-AHNMD) (D47.02) | |
D89.40 | Mast cell activation, unspecified | |
Info: | Mast cell activation disorder, unspecified Mast cell activation syndrome, NOS | |
D89.41 | Monoclonal mast cell activation syndrome | |
D89.42 | Idiopathic mast cell activation syndrome | |
D89.43 | Secondary mast cell activation | |
Info: | Secondary mast cell activation syndrome | |
Use add'l | underlying etiology, if known | |
D89.44 | Hereditary alpha tryptasemia | |
Use add'l | code, if applicable, for: allergy status, other than to drugs and biological substances (Z91.0-) personal history of anaphylaxis (Z87.892) | |
D89.49 | Other mast cell activation disorder | |
Info: | Other mast cell activation syndrome | |
D89.8 | Other specified disorders involving the immune mechanism, not elsewhere classified | |
D89.81 | Graft-versus-host disease | |
Code first | underlying cause, such as: complications of transplanted organs and tissue (T86.-) complications of blood transfusion (T80.89) | |
Use add'l | code to identify associated manifestations, such as: desquamative dermatitis (L30.8) diarrhea (R19.7) elevated bilirubin (R17) hair loss (L65.9) | |
D89.810 | Acute graft-versus-host disease | |
D89.811 | Chronic graft-versus-host disease | |
D89.812 | Acute on chronic graft-versus-host disease | |
D89.813 | Graft-versus-host disease, unspecified | |
D89.82 | Autoimmune lymphoproliferative syndrome [ALPS] | |
D89.83 | Cytokine release syndrome | |
Code first | underlying cause, such as: complications following infusion, transfusion and therapeutic injection (T80.89-) complications of transplanted organs and tissue (T86.-) | |
Use add'l | code to identify associated manifestations | |
D89.831 | Cytokine release syndrome, grade 1 | |
D89.832 | Cytokine release syndrome, grade 2 | |
D89.833 | Cytokine release syndrome, grade 3 | |
D89.834 | Cytokine release syndrome, grade 4 | |
D89.835 | Cytokine release syndrome, grade 5 | |
D89.839 | Cytokine release syndrome, grade unspecified | |
D89.89 | Other specified disorders involving the immune mechanism, not elsewhere classified | |
Excl1.: | human immunodeficiency virus disease (B20) | |
D89.9 | Disorder involving the immune mechanism, unspecified | |
Info: | Immune disease NOS |
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