I103-char group
Essential (primary) hypertension
Coding guidance (WHO 2019)
Incl.: High blood pressure Hypertension (arterial)(benign)(essential)(malignant)(primary)(systemic) Excl.: involving vessels of: brain (I60-I69) eye (H35.0)
Incl.: High blood pressure Hypertension (arterial)(benign)(essential)(malignant)(primary)(systemic) Excl.: involving vessels of: brain (I60-I69) eye (H35.0)