D89.8 - Other specified disorders involving the immune mechanism, not elsewhere classified

  • Applicable to Other specified disorders involving the immune mechanism, not elsewhere classified
  • The 2025 edition of ICD10-CM D89.8 became effective on October 1, 2024.
  • This is the American ICD10-CM version of D89.8 - other international versions of ICD10 D89.8 may differ.
  • D89.8 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • D89.8 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
  • D89.8 - Other specified disorders involving the immune mechanism, not elsewhere classified
    • D89.8 - Other specified disorders involving the immune mechanism, not elsewhere classified
    • D89.81 - Graft-versus-host disease
    • D89.810 - Acute graft-versus-host disease
    • D89.811 - Chronic graft-versus-host disease
    • D89.812 - Acute on chronic graft-versus-host disease
    • D89.813 - Graft-versus-host disease, unspecified
    • D89.82 - Autoimmune lymphoproliferative syndrome [ALPS]
    • D89.83 - Cytokine release syndrome
    • D89.831 - Cytokine release syndrome, grade 1
    • D89.832 - Cytokine release syndrome, grade 2
    • D89.833 - Cytokine release syndrome, grade 3
    • D89.834 - Cytokine release syndrome, grade 4
    • D89.835 - Cytokine release syndrome, grade 5
    • D89.839 - Cytokine release syndrome, grade unspecified
    • D89.84 - IgG4-related disease
    • D89.89 - Other specified disorders involving the immune mechanism, not elsewhere classified

The following codes above D89.8 contain annotation back-references that may be applicable to D89.8:

Chapter: D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

Section: D80-D89 Certain disorders involving the immune mechanism

Category: D89 Other disorders involving the immune mechanism, not elsewhere classified

  
Non-Billable/Non-Specific Code

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