ICD-10-CM › C00-D49 › D37-D48 › D47 Other neoplasms of uncertain... › D47.0

D47.0

Mast cell neoplasms of uncertain behavior

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

Billable FY2016 to FY2017, and a category header from FY2018.

Submit one of these 3 more specific codes instead:

  • D47.01 Cutaneous mastocytosis
  • D47.02 Systemic mastocytosis
  • D47.09 Other mast cell neoplasms of uncertain behavior

What has happened to this code

Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2007 Added to the draft code set draft Histiocytic and mast cell tumors of uncertain behavior
  2. FY2018 Description revised Histiocytic and mast cell tumors of uncertain behavior Mast cell neoplasms of uncertain behavior
  3. FY2018 Stopped being billable

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from the D37-D48 section Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)

Excludes1 - never coded here

  • neoplasms of unspecified behavior (D49.-)

Note

  • 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.

Codes in the same group

CodeDescriptionStatus
D47.1 Chronic myeloproliferative disease Valid
D47.2 Monoclonal gammopathy Valid
D47.3 Essential (hemorrhagic) thrombocythemia Valid
D47.4 Osteomyelofibrosis Valid
D47.9 Neoplasm of uncertain behavior of lymphoid, hematopoietic and related tissue, unspecified Valid
D47.Z Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue Not billable