Orthostatic hypotension

This code represents a form of low blood pressure that occurs when a person stands up from a sitting or lying position, leading to symptoms such as dizziness, lightheadedness, or syncope. It is characterized by a significant drop in systolic and/or diastolic blood pressure upon assuming an upright posture.

Use this code when documentation clearly indicates a diagnosis of orthostatic hypotension without an identified neurogenic cause or drug-induced etiology. This diagnosis is typically supported by vital sign measurements demonstrating a sustained drop in blood pressure upon standing.

• Ensure documentation specifies "orthostatic hypotension" without further qualification of cause.
• Carefully review for any mention of drug-induced or neurogenic causes, as these require different codes.
• Do not code this with G90.3 (neurogenic orthostatic hypotension) or I95.2 (orthostatic hypotension due to drugs) due to Excludes1 notes.