ICD-9-CM

COMPLICATIONS MAINLY RELATED TO PREGNANCY (640-649) Includes: the listed conditions even if they arose or were present during labor, delivery, or the puerperium The following fifth-digit subclassification is for use with categories 640-649 to denote the current episode of care: 0 unspecified as to episode of care or not applicable 1 delivered, with or without mention of antepartum condition Antepartum condition with delivery Delivery NOS (with mention of antepartum complication during current episode of care) Intrapartum obstetric condition (with mention of antepartum complication during current episode of care) Pregnancy, delivered (with mention of antepartum complication during current episode of care) 2 delivered, with mention of postpartum complication Delivery with mention of puerperal complication during current episode of care 3 antepartum condition or complication Antepartum obstetric condition, not delivered during the current episode of care 4 postpartum condition or complication Postpartum or puerperal obstetric condition or complication following delivery that occurred: during previous episode of care outside hospital, with subsequent admission for observation or care
640: Hemorrhage in early pregnancy Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions. Includes: hemorrhage before completion of 22 weeks' gestation
641: Antepartum hemorrhage, abruptio placentae, and placenta previa Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.
642: Hypertension complicating pregnancy, childbirth, and the puerperium Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.
643: Excessive vomiting in pregnancy Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions. Includes: hyperemesis arising during pregnancy vomiting: persistent arising during pregnancy vicious arising during pregnancy hyperemesis gravidarum
644: Early or threatened labor Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.
645: Late pregnancy Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.
646: Other complications of pregnancy, not elsewhere classified Use additional code(s) to further specify complication Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.
647: Infectious and parasitic conditions in the mother classifiable elsewhere, but complicating pregnancy, childbirth, or the puerperium Use additional code(s) to further specify complication Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions. Includes: the listed conditions when complicating the pregnant state, aggravated by the pregnancy, or when a main reason for obstetric care Excludes: those conditions in the mother known or suspected to have affected the fetus (655.0-655.9)
648: Other current conditions in the mother classifiable elsewhere, but complicating pregnancy, childbirth, or the puerperium Use additional code(s) to identify the condition Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions. Includes: the listed conditions when complicating the pregnant state, aggravated by the pregnancy, or when a main reason for obstetric care Excludes: those conditions in the mother known or suspected to have affected the fetus (655.0-655.9)
649: Other conditions or status of the mother complicating pregnancy, childbirth, or the puerperium Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.

COMPLICATIONS MAINLY RELATED TO PREGNANCY (640-649)

Includes:

the listed conditions even if they arose or were present during labor, delivery, or the puerperium

The following fifth-digit subclassification is for use with categories 640-649 to denote the current episode of care:

0 unspecified as to episode of care or not applicable

1 delivered, with or without mention of antepartum condition

Antepartum condition with delivery

Delivery NOS (with mention of antepartum complication during current episode of care)

Intrapartum

obstetric condition (with mention of antepartum complication during current episode of care)

Pregnancy, delivered (with mention of antepartum complication during current episode of care)

2 delivered, with mention of postpartum complication

Delivery with mention of puerperal complication during current episode of care

3 antepartum condition or complication

Antepartum obstetric condition, not delivered during the current episode of care

4 postpartum condition or complication

Postpartum or puerperal obstetric condition or complication following delivery that occurred:

during previous episode of care

outside hospital, with subsequent admission for observation or care

640: Hemorrhage in early pregnancy

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.

Includes:

hemorrhage before completion of 22 weeks' gestation

641: Antepartum hemorrhage, abruptio placentae, and placenta previa

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.

642: Hypertension complicating pregnancy, childbirth, and the puerperium

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.

643: Excessive vomiting in pregnancy

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.

Includes:

hyperemesis arising during pregnancy

vomiting:

persistent arising during pregnancy

vicious arising during pregnancy

hyperemesis gravidarum

644: Early or threatened labor

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.

645: Late pregnancy

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.

646: Other complications of pregnancy, not elsewhere classified

Use additional code(s) to further specify complication

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.

647: Infectious and parasitic conditions in the mother classifiable elsewhere, but complicating pregnancy, childbirth, or the puerperium

Use additional code(s) to further specify complication

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.

Includes:

the listed conditions when complicating the pregnant state, aggravated by the pregnancy, or when a main reason for obstetric care

Excludes:

those conditions in the mother known or suspected to have affected the fetus (655.0-655.9)

648: Other current conditions in the mother classifiable elsewhere, but complicating pregnancy, childbirth, or the puerperium

Use additional code(s) to identify the condition

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.

Includes:

the listed conditions when complicating the pregnant state, aggravated by the pregnancy, or when a main reason for obstetric care

Excludes:

those conditions in the mother known or suspected to have affected the fetus (655.0-655.9)

649: Other conditions or status of the mother complicating pregnancy, childbirth, or the puerperium

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 640-649 for definitions.