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D75.83

Non-billable

Thrombocytosis

D75.83 is the ICD-10-CM code for Thrombocytosis. It is a non-billable category code — use a more specific child code such as D75.838 for billing.

Status
Header (non-billable)
Chapter
D50-D89
Parent
D75.8
Subcodes
2
Edition
FY2026

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

Excludes2 — not included here

  • •essential thrombocythemia (D47.3)

Frequently asked questions

What is ICD-10 code D75.83?
D75.83 is the ICD-10-CM code for "Thrombocytosis". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
Is D75.83 a billable code?
No — D75.83 is a non-billable header code. Use a more specific child code (such as D75.838) for billing.
What are the subcodes of D75.83?
D75.83 has 2 more specific child codes, including D75.838, D75.839.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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