ICD-10-CM Code D48.3

Neoplasm of uncertain behavior of retroperitoneum

Version 2021 Billable Code Neoplasm Uncertain Behavior

Valid for Submission

D48.3 is a billable code used to specify a medical diagnosis of neoplasm of uncertain behavior of retroperitoneum. The code is valid for the fiscal year 2021 for the submission of HIPAA-covered transactions. The ICD-10-CM code D48.3 might also be used to specify conditions or terms like hemangioendothelioma of abdomen, hemangioendothelioma of retroperitoneum, neoplasm of periadrenal tissue, neoplasm of perirenal tissue, neoplasm of retrocecal tissue, neoplasm of uncertain behavior of periadrenal tissue, etc

The following anatomical sites found in the Table of Neoplasms apply to this code given the correct histological behavior: Neoplasm, neoplastic connective tissue NEC retroperitoneum ; Neoplasm, neoplastic paranephric ; Neoplasm, neoplastic periadrenal (tissue) ; Neoplasm, neoplastic perinephric ; Neoplasm, neoplastic peripancreatic ; Neoplasm, neoplastic perirenal (tissue) ; Neoplasm, neoplastic retrocecal ; etc

ICD-10:D48.3
Short Description:Neoplasm of uncertain behavior of retroperitoneum
Long Description:Neoplasm of uncertain behavior of retroperitoneum

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code D48.3 are found in the index:


Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Hemangioendothelioma of abdomen
  • Hemangioendothelioma of retroperitoneum
  • Neoplasm of periadrenal tissue
  • Neoplasm of perirenal tissue
  • Neoplasm of retrocecal tissue
  • Neoplasm of uncertain behavior of periadrenal tissue
  • Neoplasm of uncertain behavior of perirenal tissue
  • Neoplasm of uncertain behavior of retrocecal tissue
  • Neoplasm of uncertain behavior of retroperitoneum
  • Neoplasm of uncertain behavior of retroperitoneum and peritoneum
  • Tumor of peritoneum and retroperitoneum

Diagnostic Related Groups

The ICD-10 code D48.3 is grouped in the following groups for version MS-DRG V38.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC).
applicable from 10/01/2020 through 09/30/2021.

  • 374 - DIGESTIVE MALIGNANCY WITH MCC
  • 375 - DIGESTIVE MALIGNANCY WITH CC
  • 376 - DIGESTIVE MALIGNANCY WITHOUT CC/MCC

Convert D48.3 to ICD-9

  • 235.4 - Unc behav neo peritoneum (Approximate Flag)

Code Classification

  • Neoplasms (C00–D48)
    • Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)
      • Neoplasm of uncertain behavior of other and unsp sites (D48)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021

Table of Neoplasms

The code D48.3 is included in the table of neoplasms by anatomical site. For each site there are six possible code numbers according to whether the neoplasm in question is malignant, benign, in situ, of uncertain behavior, or of unspecified nature. The description of the neoplasm will often indicate which of the six columns is appropriate.

Where such descriptors are not present, the remainder of the Index should be consulted where guidance is given to the appropriate column for each morphological (histological) variety listed. However, the guidance in the Index can be overridden if one of the descriptors mentioned above is present.

Neoplasm, neoplastic Malignant
Primary
Malignant
Secondary
CaInSitu Benign Uncertain
Behavior
Unspecified
Behavior
»Neoplasm, neoplastic
  »connective tissue NEC
    »retroperitoneum
C48.0C78.6D20.0D48.3D49.0
»Neoplasm, neoplastic
  »paranephric
C48.0C78.6D20.0D48.3D49.0
»Neoplasm, neoplastic
  »periadrenal (tissue)
C48.0C78.6D20.0D48.3D49.0
»Neoplasm, neoplastic
  »perinephric
C48.0C78.6D20.0D48.3D49.0
»Neoplasm, neoplastic
  »peripancreatic
C48.0C78.6D20.0D48.3D49.0
»Neoplasm, neoplastic
  »perirenal (tissue)
C48.0C78.6D20.0D48.3D49.0
»Neoplasm, neoplastic
  »retrocecal
C48.0C78.6D20.0D48.3D49.0
»Neoplasm, neoplastic
  »retroperitoneal (space) (tissue)
C48.0C78.6D20.0D48.3D49.0
»Neoplasm, neoplastic
  »retroperitoneum
C48.0C78.6D20.0D48.3D49.0

Information for Patients


Peritoneal Disorders

Your peritoneum is the tissue that lines your abdominal wall and covers most of the organs in your abdomen. A liquid, peritoneal fluid, lubricates the surface of this tissue.

Disorders of the peritoneum are not common. They include

  • Peritonitis - an inflammation of the peritoneum
  • Cancer
  • Complications from peritoneal dialysis

Your doctor may use imaging tests or lab tests to analyze the peritoneal fluid to diagnose the problem. Treatment of peritoneal disorders depends on the cause.

  • Peritonitis (Medical Encyclopedia)
  • Peritonitis - secondary (Medical Encyclopedia)
  • Peritonitis - spontaneous bacterial (Medical Encyclopedia)
  • Retroperitoneal inflammation (Medical Encyclopedia)

[Learn More]