Excludes2

  • congenital or infantile pylorospasm (Q40.0)
  • gastrointestinal hemorrhage (K92.0-K92.2)
  • intestinal obstruction (K56.-)
  • newborn gastrointestinal hemorrhage (P54.0-P54.3)
  • newborn intestinal obstruction (P76.-)
  • pylorospasm (K31.3)
  • signs and symptoms involving the urinary system (R30-R39)
  • symptoms referable to female genital organs (N94.-)
  • symptoms referable to male genital organs (N48-N50)
  1. R13 Aphagia and dysphagia

    1. R13.0 Aphagia

      Inclusion term(s):

      • Inability to swallow
    2. R13.1 Dysphagia

      1. R13.10 Dysphagia, unspecified

        Inclusion term(s):

        • Difficulty in swallowing NOS
      2. R13.11 Dysphagia, oral phase

      3. R13.12 Dysphagia, oropharyngeal phase

      4. R13.13 Dysphagia, pharyngeal phase

      5. R13.14 Dysphagia, pharyngoesophageal phase

      6. R13.19 Other dysphagia

        Inclusion term(s):

        • Cervical dysphagia
        • Neurogenic dysphagia
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.