B420
bBody FunctionsBlood pressure functions
Functions of maintaining the pressure of blood within the arteries.
Component
Body FunctionsChild Codes
5
Exclusions(3)
- Blood vessel functions
- Exercise tolerance functions
- Heart functions
Child Codes (5)
Related ICD-10 Diagnoses(2)
ICD-10 conditions whose ICF Core Sets include this code.
Related ICD-11 Codes(2)
Frequently Asked Questions
What is ICF code B420?
B420 is the ICF code for Blood pressure functions, classified under Body Functions. It describes functions of maintaining the pressure of blood within the arteries.
What ICD-10 conditions are associated with ICF code B420?
This ICF category appears in Core Sets for conditions like Diabetes Mellitus (E11), Stroke (I63). It is commonly assessed in rehabilitation, disability evaluation, and care planning for these conditions.
What ICD-11 codes are related to ICF code B420?
B420 is linked to 2 ICD-11 codes: 5A11, 8B11.3. These codes correspond to ICD-10 diagnoses whose ICF Core Sets include this functioning category.
What ICF component does B420 belong to?
B420 belongs to the Body Functions component of the ICF. Physiological functions of body systems, including psychological functions.
What are the subcategories under ICF code B420?
B420 has 5 child codes, including: B4200 (Increased blood pressure), B4201 (Decreased blood pressure), B4202 (Maintenance of blood pressure), and 2 more.
What is the ICF classification?
The ICF (International Classification of Functioning, Disability and Health) is a WHO classification that describes how health conditions affect a person's functioning — body functions, body structures, activities and participation, and environmental factors. It complements ICD-10/ICD-11 diagnosis codes with functioning assessment data used in rehabilitation, disability evaluation, and care planning.
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