Poisoning by ovarian hormones and synthetic substitutes

This code signifies an adverse effect resulting from the ingestion, overdose, or improper use of ovarian hormones or their synthetic counterparts. This includes conditions like estrogen toxicity, progestin overdose, or adverse reactions to hormone replacement therapy (HRT) or oral contraceptives.

Apply this code when documentation clearly indicates a patient's signs and symptoms are directly attributable to poisoning by ovarian hormones or synthetic substitutes. This typically involves cases of accidental overdose, intentional self-poisoning, or adverse drug reactions where the dosage was excessive.

• Always code the specific manifestation of the poisoning first, if applicable, followed by this code.
• Distinguish from adverse effects of properly administered hormones (e.g., nausea from birth control), which would use different E-codes.
• Ensure documentation specifies "poisoning" or "overdose" rather than just an adverse effect or therapeutic use.