Reserved for future guideline expansion
D76
Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 24 never code together
D76code
Excludes1
- (Abt-) Letterer-Siwe disease (C96.0)C96.0C96.0C96.0
- eosinophilic granuloma (C96.6)C96.6C96.6C96.6
- Hand-Schüller-Christian disease (C96.5)C96.5C96.5C96.5
- histiocytic medullary reticulosis (C96.9)C96.9C96.9C96.9
- histiocytic sarcoma (C96.A)C96.AC96.AC96.A
- histiocytosis X, multifocal (C96.5)C96.5C96.5C96.5
- histiocytosis X, unifocal (C96.6)C96.6C96.6C96.6
- Langerhans-cell histiocytosis, multifocal (C96.5)C96.5C96.5C96.5
- Langerhans-cell histiocytosis NOS (C96.6)C96.6C96.6C96.6
- Langerhans-cell histiocytosis, unifocal (C96.6)C96.6C96.6C96.6
- leukemic reticuloendotheliosis (C91.4-)C91.4-C91.4-C91.4-
- lipomelanotic reticulosis (I89.8)I89.8I89.8I89.8
- malignant histiocytosis (C96.A)C96.AC96.AC96.A
- malignant reticulosis (C86.0)C86.0C86.0C86.0
- nonlipid reticuloendotheliosis (C96.0)C96.0C96.0C96.0
D50-D89chapter
Excludes2
- autoimmune disease (systemic) NOS (M35.9)M35.9
- certain conditions originating in the perinatal period (P00-P96)P00-P96
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- human immunodeficiency virus [HIV] disease (B20)B20
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes
No further instructional notes apply.
Official Guidelines 1 names this code
ICD-10-CM Official Guidelines for Coding and Reporting, quoted in full. Published by CMS and NCHS; in the public domain.
Index entries leading here filed at null
No alphabetic index entry points at this code.
Subordinate codes 3
Medications 1
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.