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2007 ICD-9-CM Volume 1 Diagnosis Codes Home > Complications Of Pregnancy, Childbirth, And The Puerperium 630-677 > Complications Mainly Related To Pregnancy 640-649 >

ICD-9-CM Diagnosis 645

Late pregnancy

  • 645 is a non-specific code that cannot be used to specify a diagnosis


ICD-9-CM Diagnosis 645.1

Post term pregnancy

  • A term used to describe pregnancies that exceed the upper limit of a normal gestational period. In humans, a prolonged pregnancy is defined as one that extends beyond 42 weeks (294 days) after the first day of the last menstrual period (MENSTRUATION), or birth with gestational age of 41 weeks or more.
  • 645.1 is a non-specific code that cannot be used to specify a diagnosis
  • 645.1 contains 7 index entries

ICD-9-CM Diagnosis 645.10

Post term pregnancy unspecified episode of care

  • 645.10 is a specific code that can be used to specify a diagnosis

ICD-9-CM Diagnosis 645.11

Post term pregnancy delivered with or without antepartum condition

  • 645.11 is a specific code that can be used to specify a diagnosis

ICD-9-CM Diagnosis 645.13

Post term pregnancy antepartum condition or complication

  • 645.13 is a specific code that can be used to specify a diagnosis


ICD-9-CM Diagnosis 645.2

Prolonged pregnancy

  • A term used to describe pregnancies that exceed the upper limit of a normal gestational period. In humans, a prolonged pregnancy is defined as one that extends beyond 42 weeks (294 days) after the first day of the last menstrual period (MENSTRUATION), or birth with gestational age of 41 weeks or more.
  • 645.2 is a non-specific code that cannot be used to specify a diagnosis
  • 645.2 contains 7 index entries

ICD-9-CM Diagnosis 645.20

Prolonged pregnancy unspecified episode of care

  • 645.20 is a specific code that can be used to specify a diagnosis

ICD-9-CM Diagnosis 645.21

Prolonged pregnancy delivered with or without antepartum condition

  • 645.21 is a specific code that can be used to specify a diagnosis

ICD-9-CM Diagnosis 645.23

Prolonged pregnancy antepartum condition or complication

  • 645.23 is a specific code that can be used to specify a diagnosis