D47.3 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Essential (hemorrhagic) thrombocythemia.
Inclusion term
Essential thrombocytosis
Idiopathic hemorrhagic thrombocythemia
Primary thrombocytosis
Type 2 excludes
Versions
2025
No changes
2024
No changes
2023
No changes
2022
Code changed
Type 2 excludes
- reactive thrombocytosis (D75.838)
- secondary thrombocytosis (D75.838)
- thrombocythemia NOS (D75.839)
- thrombocytosis NOS (D75.839)
Inclusion term
Essential thrombocytosisIdiopathic hemorrhagic thrombocythemia
- Essential thrombocytosis
- Idiopathic hemorrhagic thrombocythemia
- Primary thrombocytosis
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code