2026 ICD-10-CM Diagnosis Code D76Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue

ICD-10-CM Codes›D50–D89›D70-D77›D76

ICD-10-CM D76
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

D76 is a non-billable ICD-10-CM category code for other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue, so it cannot be submitted on claims. Use a more specific code from this category instead, such as D76.1, D76.2, and D76.3.

Code Identity

ICD-10-CM Code
D76
Billable Status
No — Non-Billable Category
Code Describes
Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue
Chapter
D70-D77
Other disorders of blood and blood-forming organs

Code Classification

ChapterD50–D89Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
SectionD70-D77Other disorders of blood and blood-forming organs
CategoryD76Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue
This CodeD76Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue

Specific Coding for Oth dis with lymphoreticular and reticulohistiocytic tissueOverview

Non-specific codes like D76 require more characters. Use one of these billable codes instead:

  • Use D76.1 for Hemophagocytic lymphohistiocytosis

  • Use D76.2 for Hemophagocytic syndrome, infection-associated

  • Use D76.3 for Other histiocytosis syndromes

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Type 1 Excludes

  • 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

Patient EducationClinical

Blood Disorders

Your blood is living tissue made up of liquid and solids. The liquid part, called plasma, is made of water, salts and protein. Over half of your blood is plasma. The solid part of your blood contains red blood cells, white blood cells and platelets.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About D76Overview

Is D76 a billable code?

No. This is a category header that groups the codes for other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue, and headers cannot be submitted on claims. Claims for other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue need a more specific code from this category, such as D76.1, D76.2, and D76.3.