Toxic effect of chloroform, intentional self-harm, sequela

This code signifies the long-term or residual effects resulting from a deliberate act of self-poisoning with chloroform. It indicates that the patient has experienced a toxic exposure to chloroform, intentionally inflicted, and is now presenting with lasting health complications directly attributable to that event. These sequelae could range from neurological damage to organ dysfunction.

This code is appropriate for documenting follow-up care for patients who have previously suffered an intentional chloroform overdose and are now being treated for the chronic or permanent consequences. It should be used when the acute phase of the poisoning has passed, and the current encounter addresses the persistent health issues. Examples include ongoing management of liver damage, kidney impairment, or neurological deficits stemming from the original self-harm attempt.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to the past intentional chloroform poisoning.
• Verify that the encounter is for the sequela and not the acute toxic event itself, which would require a different code.