D72.821
BillableMonocytosis (symptomatic)
D72.821 is the ICD-10-CM code for Monocytosis (symptomatic). It is a billable, specific code valid for reimbursement.
D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Excludes1 — not coded here
- •infectious mononucleosis (B27.-)
Frequently asked questions
- What is ICD-10 code D72.821?
- D72.821 is the ICD-10-CM code for "Monocytosis (symptomatic)". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
- Is D72.821 a billable code?
- Yes — D72.821 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from D72.821?
- Excludes1 (not coded here): infectious mononucleosis (B27.-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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