Poisn by analeptics and opioid receptor antag, assault, subs

This code signifies a poisoning event resulting from the intentional administration of analeptics (stimulants) or opioid receptor antagonists (medications that block opioid effects) by another party, where the patient is receiving follow-up care for the sequelae of this poisoning. It indicates that the initial acute treatment has concluded, and the patient is now in a recovery or ongoing management phase related to the assault.

Apply this code when documenting subsequent encounters for a patient who was poisoned by analeptics or opioid receptor antagonists as a result of an assault. This includes follow-up visits for ongoing symptoms, monitoring for long-term effects, or managing complications arising from the initial poisoning event.

• Always sequence this code after the primary diagnosis describing the specific condition or symptom being treated during the subsequent encounter.
• Ensure documentation clearly supports the "assault" intent and the "subsequent encounter" status for accurate code assignment.
• Do not use this code for the initial acute care of the poisoning; a code with an "A" (initial encounter) seventh character would be appropriate for that phase.