Poisn by slctv serotonin reuptake inhibtr, self-harm, subs

This code signifies a patient's adverse reaction to selective serotonin reuptake inhibitors (SSRIs) due to a deliberate act of self-harm. The patient is receiving ongoing care for the effects of this poisoning after the initial treatment. This indicates a follow-up visit or hospitalization related to the initial self-inflicted overdose.

Apply this code for subsequent encounters when a patient is being treated for complications or sequelae arising from an intentional overdose of SSRIs. This includes follow-up appointments, inpatient stays for ongoing monitoring, or management of persistent symptoms directly related to the poisoning event. It is used after the initial acute phase of treatment.

• Ensure documentation clearly states "intentional self-harm" and that the encounter is not the initial treatment for the poisoning.
• Always sequence this code after any codes for the specific manifestations or complications of the poisoning.
• Verify the specific drug involved is an SSRI to ensure accurate coding within the T43.22 category.