1. E30 Disorders of puberty, not elsewhere classified

    1. E30.0 Delayed puberty

      Inclusion term(s):

      • Constitutional delay of puberty
      • Delayed sexual development
    2. E30.1 Precocious puberty

      Inclusion term(s):

      • Precocious menstruation
    3. E30.8 Other disorders of puberty

      Inclusion term(s):

      • Premature thelarche
    4. E30.9 Disorder of puberty, 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.