Poisoning by oral contraceptives, accidental, subs

This code signifies an accidental overdose or adverse reaction to oral contraceptive medications during the recovery phase of the poisoning event. It indicates that the patient is receiving follow-up care for symptoms or complications stemming from the initial unintentional ingestion of birth control pills.

Apply this code when a patient presents for subsequent treatment, monitoring, or management of ongoing issues directly related to an accidental poisoning by oral contraceptives. This includes follow-up appointments for persistent side effects, organ damage assessment, or psychological support after the initial acute phase has passed.

• Always use in conjunction with an external cause code (e.g., X42 for accidental poisoning by other drugs).
• Ensure documentation clearly specifies "accidental" and "subsequent encounter" for appropriate code selection.
• Distinguish from intentional self-harm or therapeutic underdosing/overdosing, which require different codes.