ICD-10-CM Diagnosis Code (2025)
Official Description for C96
Other and unspecified malignant neoplasms of lymphoid, hematopoietic and related tissue
Coding Notes & Guidelines for C96
personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues (Z85.79)
- adult pulmonary Langerhans cell histiocytosis (J84.82)
- multifocal and unisystemic Langerhans-cell histiocytosis (C96.5)
- unifocal Langerhans-cell histiocytosis (C96.6)
- indolent mastocytosis (D47.02)
- mast cell leukemia (C94.30)
- mastocytosis (congenital) (cutaneous) (Q82.2)
- multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis (C96.0)
- unifocal Langerhans-cell histiocytosis (C96.6)
- multifocal and multisysemic (disseminated) Langerhans-cell histiocytosis (C96.0)
- multifocal and unisystemic Langerhans-cell histiocytosis (C96.5)
- Histiocytosis X, multisystemic
- Letterer-Siwe disease
- Follicular dendritic cell sarcoma
- Interdigitating dendritic cell sarcoma
- Langerhans cell sarcoma
- Hand-Schüller-Christian disease
- Histiocytosis X, multifocal
- Eosinophilic granuloma
- Histiocytosis X, unifocal
- Histiocytosis X NOS
- Langerhans-cell histiocytosis NOS
Malignant histiocytosis
Child Codes (More Specific Codes for C96):
About ICD-10-CM Code C96 (Other and unspecified malignant neoplasms of lymphoid)
ICD-10-CM code C96 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM C96 became effective on October 1, 2024.
This page provides detailed information about C96 - Other and unspecified malignant neoplasms of lymphoid, hematopoietic and related tissue. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other and unspecified malignant neoplasms of lymphoid related to hematopoietic and related tissue.