1. O48 Late pregnancy

    1. O48.0 Post-term pregnancy

      Inclusion term(s):

      • Pregnancy over 40 completed weeks to 42 completed weeks gestation
    2. O48.1 Prolonged pregnancy

      Inclusion term(s):

      • Pregnancy which has advanced beyond 42 completed weeks gestation
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.