2026 ICD-10-CM Diagnosis Code D47Other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue

ICD-10-CM Codes›C00–D49›D37-D48›D47

ICD-10-CM D47
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

D47 is a non-billable ICD-10-CM category code for other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue, so it cannot be submitted on claims. Use a more specific code from this category instead, such as D47.01, D47.02, D47.09, and D47.1.

Code Identity

ICD-10-CM Code
D47
Billable Status
No — Non-Billable Category
Code Describes
Other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue
Chapter
D37-D48
Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes

Code Classification

ChapterC00–D49Neoplasms
SectionD37-D48Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes
CategoryD47Other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue
This CodeD47Other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue

Specific Coding for Oth neoplm of uncrt behav of lymphoid, hematpoetc & rel tissOverview

Non-specific codes like D47 require more characters. Use one of these billable codes instead:

  • D47.0 for Mast cell neoplasms of uncertain behavior

  • Use D47.01 for Cutaneous mastocytosis

  • Use D47.02 for Systemic mastocytosis

  • Use D47.09 for Other mast cell neoplasms of uncertain behavior

  • Use D47.1 for Chronic myeloproliferative disease

  • Use D47.2 for Monoclonal gammopathy

  • Use D47.3 for Essential (hemorrhagic) thrombocythemia

  • Use D47.4 for Osteomyelofibrosis

  • Use D47.9 for Neoplasm of uncertain behavior of lymphoid, hematopoietic and related tissue, unspecified

  • D47.Z for Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue

  • Use D47.Z1 for Post-transplant lymphoproliferative disorder (PTLD)

  • Use D47.Z2 for Castleman disease

  • Use D47.Z9 for Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue

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

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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 D47Overview

Is D47 a billable code?

No. This is a category header that groups the codes for other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue, and headers cannot be submitted on claims. Claims for other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue need a more specific code from this category, such as D47.01, D47.02, and D47.09.