D76.3

ICD-10Billable

Other histiocytosis syndromes

Official ICD-10-CM descriptor (FY2026)

Other histiocytosis syndromes

D76.3 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

  • Reticulohistiocytoma (giant-cell)
  • Sinus histiocytosis with massive lymphadenopathy
  • Xanthogranuloma

Related codes in D76

Where this code sits

Parent code
D76

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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