1. R05 Cough

    1. R05.1 Acute cough

    2. R05.2 Subacute cough

    3. R05.3 Chronic cough

      Inclusion term(s):

      • Persistent cough
      • Refractory cough
      • Unexplained cough
    4. R05.4 Cough syncope

    5. R05.8 Other specified cough

    6. R05.9 Cough, 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.