Is D89.83 a billable code?
No. D89.83 is a header code that groups 6 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
D89.83: Cytokine release syndrome
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
D89.83 groups related diagnoses under cytokine release syndrome. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under D89.83
- D89.831Cytokine release syndrome, grade 1
- D89.832Cytokine release syndrome, grade 2
- D89.833Cytokine release syndrome, grade 3
- D89.834Cytokine release syndrome, grade 4
- D89.835Cytokine release syndrome, grade 5
- D89.839Cytokine release syndrome, grade unspecified
Other codes in D89.8 Other specified disorders involving the immune mechanism, not elsewhere classified
D89.83 questions
What does D89.83 mean?
D89.83 is the ICD-10-CM code for Cytokine release syndrome. It is in chapter 3, Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.