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:
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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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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