MCMedicalCodingSoftware
D76

D76: Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue

Non-billable headerICD-10-CM

D76 is a non-billable header ICD-10-CM code for other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • (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

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead D76

3 child codes. Green means billable.

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.