ICD-10-CM Code D89.3

Immune reconstitution syndrome

Version 2020 Billable Code

Valid for Submission

D89.3 is a billable code used to specify a medical diagnosis of immune reconstitution syndrome. The code is valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code D89.3 might also be used to specify conditions or terms like disorder of immune reconstitution, engraftment reaction, engraftment syndrome, evidence of immune reconstitution, immune reconstitution finding, immune reconstitution finding, etc

ICD-10:D89.3
Short Description:Immune reconstitution syndrome
Long Description:Immune reconstitution syndrome

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code D89.3:

Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Immune reconstitution inflammatory syndrome IRIS

Use Additional Code

Use Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an additional code.
  • code for adverse effect, if applicable, to identify drug T36 T50

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 D89.3 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:

  • Disorder of immune reconstitution
  • Engraftment reaction
  • Engraftment syndrome
  • Evidence of immune reconstitution
  • Immune reconstitution finding
  • Immune reconstitution finding
  • Immune reconstitution finding
  • Immune reconstitution reaction
  • Immune reconstitution syndrome

Clinical Information

  • IMMUNE RECONSTITUTION INFLAMMATORY SYNDROME-. exuberant inflammatory response towards a previously acquired or undiagnosed opportunistic infection. it is frequently seen in aids patients following antiretroviral treatment.

Diagnostic Related Groups

The ICD-10 code D89.3 is grouped in the following groups for version MS-DRG V37.0 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 09/30/2020.

  • 814 - RETICULOENDOTHELIAL AND IMMUNITY DISORDERS WITH MCC
  • 815 - RETICULOENDOTHELIAL AND IMMUNITY DISORDERS WITH CC
  • 816 - RETICULOENDOTHELIAL AND IMMUNITY DISORDERS WITHOUT CC/MCC

Convert D89.3 to ICD-9

  • 279.8 - Immune mechanism dis NEC (Approximate Flag)

Code Classification

  • Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50–D89)
    • Certain disorders involving the immune mechanism (D80-D89)
      • Oth disorders involving the immune mechanism, NEC (D89)

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

Information for Patients


Immune System and Disorders

Your immune system is a complex network of cells, tissues, and organs that work together to defend against germs. It helps your body to recognize these "foreign" invaders. Then its job is to keep them out, or if it can't, to find and destroy them.

If your immune system cannot do its job, the results can be serious. Disorders of the immune system include

  • Allergy and asthma - immune responses to substances that are usually not harmful
  • Immune deficiency diseases - disorders in which the immune system is missing one or more of its parts
  • Autoimmune diseases - diseases causing your immune system to attack your own body's cells and tissues by mistake

[Learn More]