Poisoning by aminoglycosides, undetermined, init encntr

This code signifies an adverse effect or overdose from aminoglycoside antibiotics where the intent (accidental, intentional self-harm, assault) cannot be determined. The patient is in the acute phase of treatment for the poisoning. Aminoglycosides are potent antibiotics that can cause serious side effects, particularly ototoxicity and nephrotoxicity, when taken in excessive or inappropriate doses.

Use this code when a patient presents with symptoms of aminoglycoside toxicity, and the physician's documentation does not specify whether the poisoning was accidental, intentional, or due to an assault. This code is appropriate for the initial visit or encounter where the poisoning is being evaluated and treated.

• Always sequence this code first, followed by codes for specific manifestations of the poisoning (e.g., acute kidney failure, hearing loss).
• Ensure documentation clearly states "undetermined" intent for the poisoning; otherwise, a more specific intent code should be used.
• The "A" seventh character indicates an initial encounter, meaning the patient is receiving active treatment for the condition.