628.0
ICD-9-CMThis code signifies female infertility directly resulting from the absence of ovulation. It indicates a physiological inability to conceive due to the ovaries not releasing an egg regularly or at all. This condition is a common cause of female subfertility.
Apply this code when documentation explicitly states female infertility attributed to anovulation. This includes conditions like polycystic ovary syndrome (PCOS) where anovulation is a primary feature, or other endocrine disorders leading to ovulatory dysfunction. Supporting documentation should clearly link the infertility diagnosis to anovulatory cycles.
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