2021 ICD-10-CM Code D89.3
Immune reconstitution syndrome
Valid for Submission
D89.3 is a billable diagnosis code used to specify a medical diagnosis of immune reconstitution syndrome. The code D89.3 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 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 |
Code Classification
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 TermsThese 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 CodeThe “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.
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:
- - Syndrome - See Also: Disease;
- - immune reconstitution - D89.3
- - immune reconstitution inflammatory [IRIS] - D89.3
Approximate 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 - MS-DRG Mapping
The ICD-10 code D89.3 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.
Convert D89.3 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code D89.3 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
- 279.8 - Immune mechanism dis NEC (Approximate Flag)
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
NIH: National Institute of Allergy and Infectious Diseases
- Agammaglobulinemia (Medical Encyclopedia)
- Aging changes in immunity (Medical Encyclopedia)
- Chronic granulomatous disease (Medical Encyclopedia)
- Graft-versus-host disease (Medical Encyclopedia)
- Histiocytosis (Medical Encyclopedia)
- Hyperimmunoglobulin E syndrome (Medical Encyclopedia)
- Immune response (Medical Encyclopedia)
- Immunodeficiency disorders (Medical Encyclopedia)
- Selective deficiency of IgA (Medical Encyclopedia)
[Learn More]
Code History
- FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
- FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
- FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
- FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
- FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
- FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016 (First year ICD-10-CM implemented into the HIPAA code set)