D47.9 – Neoplasm of uncertain behavior of lymphoid, hematopoietic and related tissue, unspecified

ICD-10-CM 2027 diagnosis code · Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes

Billable code

ICD-10-CM code D47.9

Code: D47.9 (claims format: D479)
Description: Neoplasm of uncertain behavior of lymphoid, hematopoietic and related tissue, unspecified
Short description: Neoplm of uncrt behav of lymphoid,hematpoetc & rel tiss,unsp
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 2. Neoplasms (C00-D49)
Block: D37-D48 Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes
Parent codes: D47

Notes for D47.9

Applicable to:

Lymphoproliferative disease NOS

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

Block D37-D48

Excludes1 (not coded here):

neoplasms of unspecified behavior (D49.-)

Notes:

Categories D37-D44, and D48 classify by site neoplasms of uncertain behavior, i.e., histologic confirmation whether the neoplasm is malignant or benign cannot be made.

Index terms for D47.9

Entries in the ICD-10-CM alphabetic index that lead to this code:

Disease, diseased, lymphoproliferative

Related codes in D47

Frequently asked questions

What is ICD-10 code D47.9?

D47.9 is the ICD-10-CM code for neoplasm of uncertain behavior of lymphoid, hematopoietic and related tissue, unspecified, in the block D37-D48 (Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes).

Is D47.9 a billable code?

Yes. D47.9 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does D47.9 belong to?

It belongs to category D47 – Other neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.