Poisn by unsp hormones and synthetic sub, self-harm, subs

This code signifies a patient presenting for follow-up care or treatment of complications arising from a deliberate overdose of an unspecified hormone or synthetic substitute. The initial self-harm attempt has already occurred, and the patient is now in a subsequent phase of care related to that event.

Apply this code when documenting ongoing management of a patient who previously attempted self-harm by poisoning with an unknown or broadly categorized hormone or synthetic substitute. This includes scenarios like monitoring organ damage, managing psychiatric sequelae, or addressing lingering side effects during a hospital readmission or outpatient follow-up.

• Ensure the documentation clearly indicates a "subsequent encounter" for the poisoning.
• Verify that the intent was explicitly "intentional self-harm."
• Only use this code when the specific hormone or synthetic substitute is not identified.