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2009 ICD-9-CM
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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. |