D76.3: Other histiocytosis syndromes
D76.3 is a billable, specific ICD-10-CM code for other histiocytosis syndromes. It is valid for submission on a claim.
Check D76.3 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Reticulohistiocytoma (giant-cell)
- Sinus histiocytosis with massive lymphadenopathy
- Xanthogranuloma
Excludes1 inherited from the categories above D76.3
A category’s note binds every code beneath it.
Written on D76: Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue
- (Abt-) Letterer-Siwe disease (C96.0)
- eosinophilic granuloma (C96.6)
- Hand-Schüller-Christian disease (C96.5)
- histiocytic medullary reticulosis (C96.9)
- histiocytic sarcoma (C96.A)
- histiocytosis X, multifocal (C96.5)
- histiocytosis X, unifocal (C96.6)
- Langerhans-cell histiocytosis, multifocal (C96.5)
- Langerhans-cell histiocytosis NOS (C96.6)
- Langerhans-cell histiocytosis, unifocal (C96.6)
- leukemic reticuloendotheliosis (C91.4-)
- lipomelanotic reticulosis (I89.8)
- malignant histiocytosis (C96.A)
- malignant reticulosis (C86.0)
- nonlipid reticuloendotheliosis (C96.0)
Risk adjustment
D76.3 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:
- HCC 115 Specified Immunodeficiencies and White Blood Cell Disorders0.565 RAF
Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.
Medicare coverage
D76.3 is named in 9 Medicare coverage policies: 9 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A55717Billing and Coding: Lab: Flow Cytometry
- A56464Billing and Coding: Flow Cytometry
- A57689Billing and Coding: Lab: Flow Cytometry
- A59101Billing and Coding: Off-label Use of Rituximab and Rituximab Biosimilars
Alphabetic index entries that lead here
- Histiocytosis
- Reticulohistiocytoma(giant-cell)
- Xanthogranuloma
- Granuloma›reticulohistiocytic
- Histiocytosis›lipid, lipoid
- Histiocytosis›non-Langerhans cell
- Histiocytosis›polyostotic sclerosing
- Histiocytosis›sinus, with massive lymphadenopathy
- Histiocytosis›syndrome NEC
- Lipoid›histiocytosis
- Syndrome›histiocytic
- Syndrome›histiocytosis NEC
Code history
Unchanged in every release from FY2024 to FY2027.