1. P28 Other respiratory conditions originating in the perinatal period

    Excludes1

    • congenital malformations of the respiratory system (Q30-Q34)
    1. P28.0 Primary atelectasis of newborn

      Inclusion term(s):

      • Primary failure to expand terminal respiratory units
      • Pulmonary hypoplasia associated with short gestation
      • Pulmonary immaturity NOS
    2. P28.1 Other and unspecified atelectasis of newborn

      1. P28.10 Unspecified atelectasis of newborn

        Inclusion term(s):

        • Atelectasis of newborn NOS
      2. P28.11 Resorption atelectasis without respiratory distress syndrome

      3. P28.19 Other atelectasis of newborn

        Inclusion term(s):

        • Partial atelectasis of newborn
        • Secondary atelectasis of newborn
    3. P28.2 Cyanotic attacks of newborn

    4. P28.3 Primary sleep apnea of newborn

      Inclusion term(s):

      • Central sleep apnea of newborn
      • Obstructive sleep apnea of newborn
      • Sleep apnea of newborn NOS
    5. P28.4 Other apnea of newborn

      Inclusion term(s):

      • Apnea of prematurity
      • Obstructive apnea of newborn
    6. P28.5 Respiratory failure of newborn

    7. P28.8 Other specified respiratory conditions of newborn

      1. P28.81 Respiratory arrest of newborn

      2. P28.89 Other specified respiratory conditions of newborn

        Inclusion term(s):

        • Congenital laryngeal stridor
        • Sniffles in newborn
        • Snuffles in newborn
    8. P28.9 Respiratory condition of newborn, unspecified

      Inclusion term(s):

      • Respiratory depression in newborn
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.