| ICD-10-CM-2023 > O00-O9A > O30-O48 > O33 |
O30-O48 | Maternal care related to the fetus and amniotic cavity and possible delivery problems | |
O33 | Maternal care for disproportion | |
Incl.: | the listed conditions as a reason for observation, hospitalization or other obstetric care of the mother, or for cesarean delivery before onset of labor | |
Excl1.: | disproportion with obstructed labor (O65-O66) | |
O33.0 | Maternal care for disproportion due to deformity of maternal pelvic bones | |
Info: | Maternal care for disproportion due to pelvic deformity causing disproportion NOS | |
O33.1 | Maternal care for disproportion due to generally contracted pelvis | |
Info: | Maternal care for disproportion due to contracted pelvis NOS causing disproportion | |
O33.2 | Maternal care for disproportion due to inlet contraction of pelvis | |
Info: | Maternal care for disproportion due to inlet contraction (pelvis) causing disproportion | |
O33.3 | Maternal care for disproportion due to outlet contraction of pelvis | |
Info: | Maternal care for disproportion due to mid-cavity contraction (pelvis) Maternal care for disproportion due to outlet contraction (pelvis) One of the following 7th characters is to be assigned to code O33.3. 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 code O33.3 with 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 | |
O33.3XX0 | Maternal care for disproportion due to outlet contraction of pelvis : not applicable or unspecified | |
O33.3XX1 | Maternal care for disproportion due to outlet contraction of pelvis : fetus 1 | |
O33.3XX2 | Maternal care for disproportion due to outlet contraction of pelvis : fetus 2 | |
O33.3XX3 | Maternal care for disproportion due to outlet contraction of pelvis : fetus 3 | |
O33.3XX4 | Maternal care for disproportion due to outlet contraction of pelvis : fetus 4 | |
O33.3XX5 | Maternal care for disproportion due to outlet contraction of pelvis : fetus 5 | |
O33.3XX9 | Maternal care for disproportion due to outlet contraction of pelvis : other fetus | |
O33.4 | Maternal care for disproportion of mixed maternal and fetal origin | |
Info: | One of the following 7th characters is to be assigned to code O33.4. 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 code O33.4 with 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 | |
O33.4XX0 | Maternal care for disproportion of mixed maternal and fetal origin : not applicable or unspecified | |
O33.4XX1 | Maternal care for disproportion of mixed maternal and fetal origin : fetus 1 | |
O33.4XX2 | Maternal care for disproportion of mixed maternal and fetal origin : fetus 2 | |
O33.4XX3 | Maternal care for disproportion of mixed maternal and fetal origin : fetus 3 | |
O33.4XX4 | Maternal care for disproportion of mixed maternal and fetal origin : fetus 4 | |
O33.4XX5 | Maternal care for disproportion of mixed maternal and fetal origin : fetus 5 | |
O33.4XX9 | Maternal care for disproportion of mixed maternal and fetal origin : other fetus | |
O33.5 | Maternal care for disproportion due to unusually large fetus | |
Info: | Maternal care for disproportion due to disproportion of fetal origin with normally formed fetus Maternal care for disproportion due to fetal disproportion NOS One of the following 7th characters is to be assigned to code O33.5. 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 code O33.5 with 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 | |
O33.5XX0 | Maternal care for disproportion due to unusually large fetus : not applicable or unspecified | |
O33.5XX1 | Maternal care for disproportion due to unusually large fetus : fetus 1 | |
O33.5XX2 | Maternal care for disproportion due to unusually large fetus : fetus 2 | |
O33.5XX3 | Maternal care for disproportion due to unusually large fetus : fetus 3 | |
O33.5XX4 | Maternal care for disproportion due to unusually large fetus : fetus 4 | |
O33.5XX5 | Maternal care for disproportion due to unusually large fetus : fetus 5 | |
O33.5XX9 | Maternal care for disproportion due to unusually large fetus : other fetus | |
O33.6 | Maternal care for disproportion due to hydrocephalic fetus | |
Info: | One of the following 7th characters is to be assigned to code O33.6. 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 code O33.6 with 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 | |
O33.6XX0 | Maternal care for disproportion due to hydrocephalic fetus : not applicable or unspecified | |
O33.6XX1 | Maternal care for disproportion due to hydrocephalic fetus : fetus 1 | |
O33.6XX2 | Maternal care for disproportion due to hydrocephalic fetus : fetus 2 | |
O33.6XX3 | Maternal care for disproportion due to hydrocephalic fetus : fetus 3 | |
O33.6XX4 | Maternal care for disproportion due to hydrocephalic fetus : fetus 4 | |
O33.6XX5 | Maternal care for disproportion due to hydrocephalic fetus : fetus 5 | |
O33.6XX9 | Maternal care for disproportion due to hydrocephalic fetus : other fetus | |
O33.7 | Maternal care for disproportion due to other fetal deformities | |
Info: | Maternal care for disproportion due to fetal ascites Maternal care for disproportion due to fetal hydrops Maternal care for disproportion due to fetal meningomyelocele Maternal care for disproportion due to fetal sacral teratoma Maternal care for disproportion due to fetal tumor One of the following 7th characters is to be assigned to code O33.7. 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 code O33.7 with 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 | |
Excl1.: | obstructed labor due to other fetal deformities (O66.3) | |
O33.7XX0 | Maternal care for disproportion due to other fetal deformities : not applicable or unspecified | |
O33.7XX1 | Maternal care for disproportion due to other fetal deformities : fetus 1 | |
O33.7XX2 | Maternal care for disproportion due to other fetal deformities : fetus 2 | |
O33.7XX3 | Maternal care for disproportion due to other fetal deformities : fetus 3 | |
O33.7XX4 | Maternal care for disproportion due to other fetal deformities : fetus 4 | |
O33.7XX5 | Maternal care for disproportion due to other fetal deformities : fetus 5 | |
O33.7XX9 | Maternal care for disproportion due to other fetal deformities : other fetus | |
O33.8 | Maternal care for disproportion of other origin | |
O33.9 | Maternal care for disproportion, unspecified | |
Info: | Maternal care for disproportion due to cephalopelvic disproportion NOS Maternal care for disproportion due to fetopelvic disproportion NOS | |
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