AutoICD API

3B63.1

Acquired thrombocytosis

Acquired thrombocytosis

Classification

ICD-11

Parent Code

3B63

Child Codes

3

WHO Foundation

View on WHO

Child Codes (3)

Frequently Asked Questions
What is the ICD-11 code for acquired thrombocytosis?

The ICD-11 code for acquired thrombocytosis is 3B63.1. The full clinical description is "Acquired thrombocytosis".

What does ICD-11 code 3B63.1 mean?

ICD-11 code 3B63.1 represents “Acquired thrombocytosis”. It is classified under Chapter 3: Diseases of the Blood or Blood-Forming Organs.

What chapter is 3B63.1 in?

3B63.1 is in Chapter 3: Diseases of the Blood or Blood-Forming Organs (codes 3A00-3C9Z).

What is the ICD-10 equivalent of ICD-11 code 3B63.1?

There is no direct ICD-10 mapping available for 3B63.1 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-10. Use the ICD-11 to ICD-10 converter to search for related codes.

What is the difference between ICD-10 and ICD-11?

ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.

What are the subcategories under 3B63.1?

3B63.1 has 3 child codes, including: 3B63.10 (Secondary thrombocytosis), 3B63.1Y (Other specified acquired thrombocytosis), 3B63.1Z (Acquired thrombocytosis, unspecified).

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