ICD-9-CM

The following fifth-digit subclassification is for use with categories 651-659 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

2 delivered, with mention of postpartum complication

3 antepartum condition or complication

4 postpartum condition or complication

651 Multiple gestation Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 650-659 for definitions. Use additional code to specify placenta status (V91.00-V91.99) Excludes: fetal conjoined twins (678.1)
651.0: Twin pregnancy [0,1,3] Excludes: fetal conjoined twins (678.1)
651.1: Triplet pregnancy [0,1,3]
651.2: Quadruplet pregnancy [0,1,3]
651.3: Twin pregnancy with fetal loss and retention of one fetus [0,1,3]
651.4: Triplet pregnancy with fetal loss and retention of one or more fetus(es) [0,1,3]
651.5: Quadruplet pregnancy with fetal loss and retention of one or more fetus(es) [0,1,3]
651.6: Other multiple pregnancy with fetal loss and retention of one or more fetus(es) [0,1,3]
651.7: Multiple gestation following (elective) fetal reduction [0,1,3] Fetal reduction of multiple fetuses reduced to single fetus
651.8: Other specified multiple gestation [0,1,3]
651.9: Unspecified multiple gestation [0,1,3]

651 Multiple gestation

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 650-659 for definitions.

Use additional code to specify placenta status (V91.00-V91.99)

Excludes:

fetal conjoined twins (678.1)

[0,1,3]

Excludes:

fetal conjoined twins (678.1)

[0,1,3]