1. E28 Ovarian dysfunction

    1. E28.0 Estrogen excess

    2. E28.1 Androgen excess

      Inclusion term(s):

      • Hypersecretion of ovarian androgens
    3. E28.2 Polycystic ovarian syndrome

      Inclusion term(s):

      • Sclerocystic ovary syndrome
      • Stein-Leventhal syndrome
    4. E28.3 Primary ovarian failure

      1. E28.31 Premature menopause

        • E28.310 Symptomatic premature menopause

          Inclusion term(s):

          • Symptoms such as flushing, sleeplessness, headache, lack of concentration, associated with premature menopause
        • E28.319 Asymptomatic premature menopause

          Inclusion term(s):

          • Premature menopause NOS
      2. E28.39 Other primary ovarian failure

        Inclusion term(s):

        • Decreased estrogen
        • Resistant ovary syndrome
    5. E28.8 Other ovarian dysfunction

      Inclusion term(s):

      • Ovarian hyperfunction NOS
    6. E28.9 Ovarian dysfunction, unspecified

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.