1. N46 Male infertility


    1. N46.0 Azoospermia

      Inclusion term(s):

      • Absolute male infertility
      • Male infertility due to germinal (cell) aplasia
      • Male infertility due to spermatogenic arrest (complete)
      1. N46.01 Organic azoospermia

        Inclusion term(s):

        • Azoospermia NOS
      2. N46.02 Azoospermia due to extratesticular causes

        • N46.021 Azoospermia due to drug therapy
        • N46.022 Azoospermia due to infection
        • N46.023 Azoospermia due to obstruction of efferent ducts
        • N46.024 Azoospermia due to radiation
        • N46.025 Azoospermia due to systemic disease
        • N46.029 Azoospermia due to other extratesticular causes
    2. N46.1 Oligospermia

      Inclusion term(s):

      • Male infertility due to germinal cell desquamation
      • Male infertility due to hypospermatogenesis
      • Male infertility due to incomplete spermatogenic arrest
      1. N46.11 Organic oligospermia

        Inclusion term(s):

        • Oligospermia NOS
      2. N46.12 Oligospermia due to extratesticular causes

        • N46.121 Oligospermia due to drug therapy
        • N46.122 Oligospermia due to infection
        • N46.123 Oligospermia due to obstruction of efferent ducts
        • N46.124 Oligospermia due to radiation
        • N46.125 Oligospermia due to systemic disease
        • N46.129 Oligospermia due to other extratesticular causes
    3. N46.8 Other male infertility

    4. N46.9 Male infertility, 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.