D89: Other disorders involving the immune mechanism, not elsewhere classified excludes1 hyperglobulinemia NOS (R77.1) monoclonal gammopathy (of undetermined significance) (D47.2) excludes2 transplant failure and rejection (T86.-) |
| D89.0: Polyclonal hypergammaglobulinemia |
| D89.1: Cryoglobulinemia |
| D89.2: Hypergammaglobulinemia, unspecified |
| D89.3: Immune reconstitution syndrome |
| D89.4: Mast cell activation syndrome and related disorders |
| D89.8: Other specified disorders involving the immune mechanism, not elsewhere classified |
| D89.9: Disorder involving the immune mechanism, unspecified |