Poisoning by oxytocic drugs, assault, subsequent encounter

This code signifies a poisoning event resulting from the intentional administration of oxytocic drugs to cause harm, where the patient is receiving follow-up care for the sequelae of this assault. Oxytocic drugs are medications that stimulate uterine contractions, commonly used to induce labor or prevent postpartum hemorrhage. The poisoning is not accidental or due to self-harm.

Apply this code when documenting a patient presenting for ongoing treatment, monitoring, or rehabilitation related to an oxytocic drug poisoning that occurred as an act of assault. This includes situations where the initial acute care has been completed, and the patient is now being managed for lingering effects or complications. It is appropriate for subsequent visits after the initial encounter for the assault.

• Always assign an additional code for the specific oxytocic drug involved, if known, from categories T36-T50.
• Ensure documentation clearly supports the "assault" intent and "subsequent encounter" status for accurate code selection.
• Do not use this code for initial encounters; instead, use the appropriate "initial encounter" code for poisoning by oxytocic drugs, assault (T48.0X3A).