Poisoning by rifampicins, intentional self-harm, init encntr

This code signifies a patient presenting with adverse effects resulting from the deliberate ingestion or administration of rifampicin, a medication primarily used to treat tuberculosis and other bacterial infections, with the intent to cause self-harm. The "initial encounter" indicates that this is the first time the patient is being seen for this specific poisoning event. The clinical presentation may vary depending on the dosage and individual patient factors, but often involves gastrointestinal, hepatic, or neurological symptoms.

Apply this code when documentation clearly states a patient intentionally overdosed on rifampicin, or otherwise misused the drug with suicidal intent. This is appropriate for the initial assessment and treatment of the acute poisoning episode. It should be used in conjunction with codes for any associated medical conditions or injuries resulting from the poisoning.

• Always confirm the intent (intentional self-harm) is explicitly documented by the provider.
• Do not use this code for accidental poisonings or adverse effects from therapeutic use; different codes apply for those scenarios.
• Remember to also code for any co-occurring mental health conditions, such as depression or suicidal ideation, if diagnosed.