Poisoning by synthetic cannabinoids, undetermined, subs

This code signifies a poisoning event due to synthetic cannabinoids where the intent (e.g., accidental, intentional self-harm, assault) cannot be determined. It is used for encounters following the initial treatment of the poisoning.

Apply this code when a patient presents for follow-up care, monitoring, or treatment of residual effects from a synthetic cannabinoid poisoning, and the circumstances surrounding the exposure remain unclear. This includes situations where the patient's mental status prevents them from providing a reliable history of intent.

• Requires a seventh character "D" for subsequent encounter, indicating ongoing care after the initial phase.
• Always sequence this code after any codes for the specific manifestations or complications of the poisoning.
• Do not use this code for initial encounters; refer to the appropriate seventh character for the initial encounter.