ICD 9 CM Codes

Additional
Requires fifth digit; valid digits are in [brackets] under each code. See beginning of section 650-659 for definitions.
651.0Twin pregnancy
651.1Triplet pregnancy
651.2Quadruplet pregnancy
651.3Twin pregnancy with fetal loss and retention of one fetus
651.4Triplet pregnancy with fetal loss and retention of one or more fetus(es)
651.5Quadruplet pregnancy with fetal loss and retention of one or more fetus(es)
651.6Other multiple pregnancy with fetal loss and retention of one or more fetus(es)
651.7Multiple gestation following (elective) fetal reduction
651.8Other specified multiple gestation
651.9Unspecified multiple gestation