Undrdose of unsp drugs aff the autonm nervous sys, sequela

This code indicates a patient's non-compliance or inadequate intake of a prescribed medication that primarily targets the autonomic nervous system, leading to a negative health outcome. It signifies that the patient did not take enough of the drug, resulting in a sequela or long-term effect of this underdosing.

Apply this code when documentation clearly states that a patient's current condition is a direct consequence of not taking sufficient amounts of an autonomic nervous system drug as prescribed. This could include conditions like uncontrolled hypertension due to underdosing of a beta-blocker, or worsening of a neurological condition managed by an autonomic agent.

• Ensure the medical record explicitly links the patient's current condition as a sequela of underdosing.
• Verify the drug in question primarily affects the autonomic nervous system (e.g., alpha-blockers, beta-blockers, anticholinergics).
• This code is for the sequela (S) encounter, indicating a long-term effect or complication of the underdosing.