Toxic effect of lead and its compounds, accidental, init

This code signifies an adverse health effect resulting from accidental exposure to lead or lead-containing substances. The patient is experiencing the initial manifestation of toxicity, such as elevated blood lead levels or symptoms like abdominal pain, neurological changes, or anemia, directly attributable to unintentional lead ingestion or absorption.

Apply this code when documenting a patient's first presentation for symptoms or findings related to accidental lead poisoning. This includes cases where a child has ingested lead paint chips, an adult has been inadvertently exposed to lead dust in an occupational setting, or any other unintentional exposure leading to a toxic effect.

• Always assign an additional code to specify the specific manifestation of the lead toxicity (e.g., R78.71 for abnormal lead level, or codes for specific organ damage).
• Do not use this code for intentional self-harm or assault; those scenarios require different intent codes.
• For subsequent encounters for the same lead poisoning event, use the appropriate subsequent encounter or sequela codes.