Diagnosis Code: D84.81

Short Description: Immunodeficiency due to conditions classified elsewhere

Long Description: Immunodeficiency due to conditions classified elsewhere

The code D84.81 is VALID for claim submission

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)
    • Other immunodeficiencies (D84)
      • D84.81 Immunodeficiency due to conditions classified elsewhere

This code is valid for manifestation diagnoses

Code Version: 2022 ICD-10-CM

Synonyms

• Immunodeficiency associated with chromosomal abnormality

Diagnostic Related Group(s)

The code D84.81 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)

• Reticuloendothelial And Immunity Disorders With Mcc (814)
• Reticuloendothelial And Immunity Disorders With Cc (815)
• Reticuloendothelial And Immunity Disorders Without Cc/mcc (816)

References to Index of Diseases and Injuries

The code D84.81 has the following ICD-10-CM references to the Index of Diseases and Injuries

• Type 1 Excludes Notes:
  • certain disorders involving the immune mechanism (@D80*-@D83*, @D84.0*, @D84.1*, @D84.9*)
  • human immunodeficiency virus [HIV] disease (@B20*)
• Code First:
  • underlying condition, such as:
  • chromosomal abnormalities (@Q90*-@Q99*)
  • diabetes mellitus (@E08*-@E13*)
  • malignant neoplasms (@C00*-@C96*)

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This page was last updated on: 10/1/2023

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