BB01
Pulmonary hypertension
Pulmonary hypertension
Child Codes (7)
BB01.0Pulmonary arterial hypertension
BB01.1Pulmonary hypertension due to left heart disease
BB01.2Pulmonary hypertension due to lung disease or hypoxia
BB01.3Chronic thromboembolic pulmonary hypertension
BB01.4Pulmonary hypertension with multifactorial mechanism
BB01.5Cor pulmonale
BB01.ZPulmonary hypertension, unspecified
Frequently Asked Questions
What is the ICD-11 code for pulmonary hypertension?
The ICD-11 code for pulmonary hypertension is BB01. The full clinical description is "Pulmonary hypertension".
What does ICD-11 code BB01 mean?
ICD-11 code BB01 represents “Pulmonary hypertension”. It is classified under Chapter 11: Diseases of the Circulatory System.
What chapter is BB01 in?
BB01 is in Chapter 11: Diseases of the Circulatory System (codes BA00-BE2Z).
What is the ICD-10 equivalent of ICD-11 code BB01?
There is no direct ICD-10 mapping available for BB01 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 BB01?
BB01 has 7 child codes, including: BB01.0 (Pulmonary arterial hypertension), BB01.1 (Pulmonary hypertension due to left heart disease), BB01.2 (Pulmonary hypertension due to lung disease or hypoxia), BB01.3 (Chronic thromboembolic pulmonary hypertension), and 3 more.
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