Poisn by unsp nonopi analgs/antipyr/antirheu, slf-hrm, subs

This code signifies a patient presenting for follow-up care or complications arising from an intentional self-harm event involving an unspecified nonopioid pain reliever, fever reducer, or anti-inflammatory medication. The initial poisoning has already occurred, and the patient is now being seen for ongoing management related to that event.

Apply this code when documenting subsequent encounters for patients who previously attempted suicide or self-harm using an unknown nonopioid analgesic, antipyretic, or antirheumatic drug. This includes visits for psychiatric evaluation, management of lingering physical effects, or follow-up on complications from the initial poisoning.

• Ensure documentation clearly states "subsequent encounter" and "intentional self-harm."
• Only use this code when the specific nonopioid substance is not identified in the medical record.
• Always sequence this code after any codes for the specific physical or mental health conditions resulting from the poisoning.