| ICD-10-CM-2023 > O00-O9A > O30-O48 > O31 |
O30-O48 | Maternal care related to the fetus and amniotic cavity and possible delivery problems | |
O31 | Complications specific to multiple gestation | |
Excl2.: | delayed delivery of second twin, triplet, etc. (O63.2) malpresentation of one fetus or more (O32.9) placental transfusion syndromes (O43.0-) | |
Info: | One of the following 7th characters is to be assigned to each code under category O31. 7th character 0 is for single gestations and multiple gestations where the fetus is unspecified. 7th characters 1 through 9 are for cases of multiple gestations to identify the fetus for which the code applies. The appropriate code from category O30, Multiple gestation, must also be assigned when assigning a code from category O31 that has a 7th character of 1 through 9. 0 - not applicable or unspecified 1 - fetus 1 2 - fetus 2 3 - fetus 3 4 - fetus 4 5 - fetus 5 9 - other fetus | |
O31.0 | Papyraceous fetus | |
Info: | Fetus compressus | |
O31.00 | Papyraceous fetus, unspecified trimester | |
O31.00X0 | Papyraceous fetus, unspecified trimester : not applicable or unspecified | |
O31.00X1 | Papyraceous fetus, unspecified trimester : fetus 1 | |
O31.00X2 | Papyraceous fetus, unspecified trimester : fetus 2 | |
O31.00X3 | Papyraceous fetus, unspecified trimester : fetus 3 | |
O31.00X4 | Papyraceous fetus, unspecified trimester : fetus 4 | |
O31.00X5 | Papyraceous fetus, unspecified trimester : fetus 5 | |
O31.00X9 | Papyraceous fetus, unspecified trimester : other fetus | |
O31.01 | Papyraceous fetus, first trimester | |
O31.01X0 | Papyraceous fetus, first trimester : not applicable or unspecified | |
O31.01X1 | Papyraceous fetus, first trimester : fetus 1 | |
O31.01X2 | Papyraceous fetus, first trimester : fetus 2 | |
O31.01X3 | Papyraceous fetus, first trimester : fetus 3 | |
O31.01X4 | Papyraceous fetus, first trimester : fetus 4 | |
O31.01X5 | Papyraceous fetus, first trimester : fetus 5 | |
O31.01X9 | Papyraceous fetus, first trimester : other fetus | |
O31.02 | Papyraceous fetus, second trimester | |
O31.02X0 | Papyraceous fetus, second trimester : not applicable or unspecified | |
O31.02X1 | Papyraceous fetus, second trimester : fetus 1 | |
O31.02X2 | Papyraceous fetus, second trimester : fetus 2 | |
O31.02X3 | Papyraceous fetus, second trimester : fetus 3 | |
O31.02X4 | Papyraceous fetus, second trimester : fetus 4 | |
O31.02X5 | Papyraceous fetus, second trimester : fetus 5 | |
O31.02X9 | Papyraceous fetus, second trimester : other fetus | |
O31.03 | Papyraceous fetus, third trimester | |
O31.03X0 | Papyraceous fetus, third trimester : not applicable or unspecified | |
O31.03X1 | Papyraceous fetus, third trimester : fetus 1 | |
O31.03X2 | Papyraceous fetus, third trimester : fetus 2 | |
O31.03X3 | Papyraceous fetus, third trimester : fetus 3 | |
O31.03X4 | Papyraceous fetus, third trimester : fetus 4 | |
O31.03X5 | Papyraceous fetus, third trimester : fetus 5 | |
O31.03X9 | Papyraceous fetus, third trimester : other fetus | |
O31.1 | Continuing pregnancy after spontaneous abortion of one fetus or more | |
O31.10 | Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester | |
O31.10X0 | Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester : not applicable or unspecified | |
O31.10X1 | Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester : fetus 1 | |
O31.10X2 | Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester : fetus 2 | |
O31.10X3 | Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester : fetus 3 | |
O31.10X4 | Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester : fetus 4 | |
O31.10X5 | Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester : fetus 5 | |
O31.10X9 | Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester : other fetus | |
O31.11 | Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester | |
O31.11X0 | Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester : not applicable or unspecified | |
O31.11X1 | Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester : fetus 1 | |
O31.11X2 | Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester : fetus 2 | |
O31.11X3 | Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester : fetus 3 | |
O31.11X4 | Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester : fetus 4 | |
O31.11X5 | Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester : fetus 5 | |
O31.11X9 | Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester : other fetus | |
O31.12 | Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester | |
O31.12X0 | Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester : not applicable or unspecified | |
O31.12X1 | Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester : fetus 1 | |
O31.12X2 | Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester : fetus 2 | |
O31.12X3 | Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester : fetus 3 | |
O31.12X4 | Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester : fetus 4 | |
O31.12X5 | Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester : fetus 5 | |
O31.12X9 | Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester : other fetus | |
O31.13 | Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester | |
O31.13X0 | Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester : not applicable or unspecified | |
O31.13X1 | Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester : fetus 1 | |
O31.13X2 | Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester : fetus 2 | |
O31.13X3 | Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester : fetus 3 | |
O31.13X4 | Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester : fetus 4 | |
O31.13X5 | Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester : fetus 5 | |
O31.13X9 | Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester : other fetus | |
O31.2 | Continuing pregnancy after intrauterine death of one fetus or more | |
O31.20 | Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester | |
O31.20X0 | Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester : not applicable or unspecified | |
O31.20X1 | Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester : fetus 1 | |
O31.20X2 | Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester : fetus 2 | |
O31.20X3 | Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester : fetus 3 | |
O31.20X4 | Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester : fetus 4 | |
O31.20X5 | Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester : fetus 5 | |
O31.20X9 | Continuing pregnancy after intrauterine death of one fetus or more, unspecified trimester : other fetus | |
O31.21 | Continuing pregnancy after intrauterine death of one fetus or more, first trimester | |
O31.21X0 | Continuing pregnancy after intrauterine death of one fetus or more, first trimester : not applicable or unspecified | |
O31.21X1 | Continuing pregnancy after intrauterine death of one fetus or more, first trimester : fetus 1 | |
O31.21X2 | Continuing pregnancy after intrauterine death of one fetus or more, first trimester : fetus 2 | |
O31.21X3 | Continuing pregnancy after intrauterine death of one fetus or more, first trimester : fetus 3 | |
O31.21X4 | Continuing pregnancy after intrauterine death of one fetus or more, first trimester : fetus 4 | |
O31.21X5 | Continuing pregnancy after intrauterine death of one fetus or more, first trimester : fetus 5 | |
O31.21X9 | Continuing pregnancy after intrauterine death of one fetus or more, first trimester : other fetus | |
O31.22 | Continuing pregnancy after intrauterine death of one fetus or more, second trimester | |
O31.22X0 | Continuing pregnancy after intrauterine death of one fetus or more, second trimester : not applicable or unspecified | |
O31.22X1 | Continuing pregnancy after intrauterine death of one fetus or more, second trimester : fetus 1 | |
O31.22X2 | Continuing pregnancy after intrauterine death of one fetus or more, second trimester : fetus 2 | |
O31.22X3 | Continuing pregnancy after intrauterine death of one fetus or more, second trimester : fetus 3 | |
O31.22X4 | Continuing pregnancy after intrauterine death of one fetus or more, second trimester : fetus 4 | |
O31.22X5 | Continuing pregnancy after intrauterine death of one fetus or more, second trimester : fetus 5 | |
O31.22X9 | Continuing pregnancy after intrauterine death of one fetus or more, second trimester : other fetus | |
O31.23 | Continuing pregnancy after intrauterine death of one fetus or more, third trimester | |
O31.23X0 | Continuing pregnancy after intrauterine death of one fetus or more, third trimester : not applicable or unspecified | |
O31.23X1 | Continuing pregnancy after intrauterine death of one fetus or more, third trimester : fetus 1 | |
O31.23X2 | Continuing pregnancy after intrauterine death of one fetus or more, third trimester : fetus 2 | |
O31.23X3 | Continuing pregnancy after intrauterine death of one fetus or more, third trimester : fetus 3 | |
O31.23X4 | Continuing pregnancy after intrauterine death of one fetus or more, third trimester : fetus 4 | |
O31.23X5 | Continuing pregnancy after intrauterine death of one fetus or more, third trimester : fetus 5 | |
O31.23X9 | Continuing pregnancy after intrauterine death of one fetus or more, third trimester : other fetus | |
O31.3 | Continuing pregnancy after elective fetal reduction of one fetus or more | |
Info: | Continuing pregnancy after selective termination of one fetus or more | |
O31.30 | Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester | |
O31.30X0 | Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester : not applicable or unspecified | |
O31.30X1 | Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester : fetus 1 | |
O31.30X2 | Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester : fetus 2 | |
O31.30X3 | Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester : fetus 3 | |
O31.30X4 | Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester : fetus 4 | |
O31.30X5 | Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester : fetus 5 | |
O31.30X9 | Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester : other fetus | |
O31.31 | Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester | |
O31.31X0 | Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester : not applicable or unspecified | |
O31.31X1 | Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester : fetus 1 | |
O31.31X2 | Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester : fetus 2 | |
O31.31X3 | Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester : fetus 3 | |
O31.31X4 | Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester : fetus 4 | |
O31.31X5 | Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester : fetus 5 | |
O31.31X9 | Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester : other fetus | |
O31.32 | Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester | |
O31.32X0 | Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester : not applicable or unspecified | |
O31.32X1 | Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester : fetus 1 | |
O31.32X2 | Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester : fetus 2 | |
O31.32X3 | Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester : fetus 3 | |
O31.32X4 | Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester : fetus 4 | |
O31.32X5 | Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester : fetus 5 | |
O31.32X9 | Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester : other fetus | |
O31.33 | Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester | |
O31.33X0 | Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester : not applicable or unspecified | |
O31.33X1 | Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester : fetus 1 | |
O31.33X2 | Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester : fetus 2 | |
O31.33X3 | Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester : fetus 3 | |
O31.33X4 | Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester : fetus 4 | |
O31.33X5 | Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester : fetus 5 | |
O31.33X9 | Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester : other fetus | |
O31.8 | Other complications specific to multiple gestation | |
O31.8X | Other complications specific to multiple gestation | |
O31.8X1 | Other complications specific to multiple gestation, first trimester | |
O31.8X10 | Other complications specific to multiple gestation, first trimester : not applicable or unspecified | |
O31.8X11 | Other complications specific to multiple gestation, first trimester : fetus 1 | |
O31.8X12 | Other complications specific to multiple gestation, first trimester : fetus 2 | |
O31.8X13 | Other complications specific to multiple gestation, first trimester : fetus 3 | |
O31.8X14 | Other complications specific to multiple gestation, first trimester : fetus 4 | |
O31.8X15 | Other complications specific to multiple gestation, first trimester : fetus 5 | |
O31.8X19 | Other complications specific to multiple gestation, first trimester : other fetus | |
O31.8X2 | Other complications specific to multiple gestation, second trimester | |
O31.8X20 | Other complications specific to multiple gestation, second trimester : not applicable or unspecified | |
O31.8X21 | Other complications specific to multiple gestation, second trimester : fetus 1 | |
O31.8X22 | Other complications specific to multiple gestation, second trimester : fetus 2 | |
O31.8X23 | Other complications specific to multiple gestation, second trimester : fetus 3 | |
O31.8X24 | Other complications specific to multiple gestation, second trimester : fetus 4 | |
O31.8X25 | Other complications specific to multiple gestation, second trimester : fetus 5 | |
O31.8X29 | Other complications specific to multiple gestation, second trimester : other fetus | |
O31.8X3 | Other complications specific to multiple gestation, third trimester | |
O31.8X30 | Other complications specific to multiple gestation, third trimester : not applicable or unspecified | |
O31.8X31 | Other complications specific to multiple gestation, third trimester : fetus 1 | |
O31.8X32 | Other complications specific to multiple gestation, third trimester : fetus 2 | |
O31.8X33 | Other complications specific to multiple gestation, third trimester : fetus 3 | |
O31.8X34 | Other complications specific to multiple gestation, third trimester : fetus 4 | |
O31.8X35 | Other complications specific to multiple gestation, third trimester : fetus 5 | |
O31.8X39 | Other complications specific to multiple gestation, third trimester : other fetus | |
O31.8X9 | Other complications specific to multiple gestation, unspecified trimester | |
O31.8X90 | Other complications specific to multiple gestation, unspecified trimester : not applicable or unspecified | |
O31.8X91 | Other complications specific to multiple gestation, unspecified trimester : fetus 1 | |
O31.8X92 | Other complications specific to multiple gestation, unspecified trimester : fetus 2 | |
O31.8X93 | Other complications specific to multiple gestation, unspecified trimester : fetus 3 | |
O31.8X94 | Other complications specific to multiple gestation, unspecified trimester : fetus 4 | |
O31.8X95 | Other complications specific to multiple gestation, unspecified trimester : fetus 5 | |
O31.8X99 | Other complications specific to multiple gestation, unspecified trimester : other fetus | |
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