D89 — ICD-10-CM Diagnosis Codes

• D89 Other disorders involving the immune mechanism, not elsewhere classified
• D89.0 Polyclonal hypergammaglobulinemia billable
• D89.1 Cryoglobulinemia billable
• D89.2 Hypergammaglobulinemia, unspecified billable
• D89.3 Immune reconstitution syndrome billable
• D89.4 Mast cell activation syndrome and related disorders
• D89.40 Mast cell activation, unspecified billable
• D89.41 Monoclonal mast cell activation syndrome billable
• D89.42 Idiopathic mast cell activation syndrome billable
• D89.43 Secondary mast cell activation billable
• D89.44 Hereditary alpha tryptasemia billable
• D89.49 Other mast cell activation disorder billable
• D89.8 Other specified disorders involving the immune mechanism, not elsewhere classified
• D89.81 Graft-versus-host disease
• D89.810 Acute graft-versus-host disease billable
• D89.811 Chronic graft-versus-host disease billable
• D89.812 Acute on chronic graft-versus-host disease billable
• D89.813 Graft-versus-host disease, unspecified billable
• D89.82 Autoimmune lymphoproliferative syndrome [ALPS] billable
• D89.83 Cytokine release syndrome
• D89.831 Cytokine release syndrome, grade 1 billable
• D89.832 Cytokine release syndrome, grade 2 billable
• D89.833 Cytokine release syndrome, grade 3 billable
• D89.834 Cytokine release syndrome, grade 4 billable
• D89.835 Cytokine release syndrome, grade 5 billable
• D89.839 Cytokine release syndrome, grade unspecified billable
• D89.84 IgG4-related disease billable
• D89.89 Other specified disorders involving the immune mechanism, not elsewhere classified billable
• D89.9 Disorder involving the immune mechanism, unspecified billable