C96.5Multifocal and unisystemic Langerhans-cell histiocytosis
ICD-10-CM billable/specific code — part of Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
Coding Notes
Inclusion Terms
- Hand-Schüller-Christian disease
- Histiocytosis X, multifocal
Excludes1 (never code both together)
- multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis (C96.0)
- unifocal Langerhans-cell histiocytosis (C96.6)