Wiki Uncontrolled hypertension

There is no controlled or uncontrolled unfortunately.

Malignant hypertension, 401.0, is a life threatening condition. It is fatal if untreated.

Benign, 401.1, is the most common type.

Unless one of the above 2 is specifically stated by the provider you must default to 401.9, Unspecified.

So you could have a patient with benign htn that is uncontrolled and the code would be 401.1.

Laura, CPC
 
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