Poisn by analeptics and opioid receptor antag, acc, sequela

This code signifies a long-term health problem or complication resulting from an accidental overdose or poisoning by analeptics (stimulants) or opioid receptor antagonists (drugs that block opioid effects). These sequelae are the lasting effects of the initial poisoning event, not the acute event itself.

Use this code when documenting a chronic condition, disability, or other persistent health issue directly attributable to a past, unintentional poisoning by analeptics or opioid receptor antagonists. Examples include permanent neurological damage, organ dysfunction, or psychological sequelae that are a direct consequence of the original poisoning. Do not use for the acute poisoning event itself.

• Always ensure documentation clearly links the current condition as a direct sequela of the past poisoning.
• Requires a seventh character "S" to indicate sequela; other seventh characters (A, D) are for acute or subsequent encounters.
• Code any specific manifestations of the sequela (e.g., specific organ damage) in addition to this code.