O33.7 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Maternal care for disproportion due to other fetal deformities.
Inclusion term
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
Type 1 excludes
Obstructed labor due to other fetal deformities (O66.3)
Seventh character note
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.
Seventh character extensions
0: not applicable or unspecified
1: fetus 1
2: fetus 2
3: fetus 3
4: fetus 4
5: fetus 5
9: other fetus
Codes
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
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
Code changed
Seventh character extensions
- 0: not applicable or unspecified
- 1: fetus 1
- 2: fetus 2
- 3: fetus 3
- 4: fetus 4
- 5: fetus 5
- 9: other fetus
Seventh character note
- 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.
2016
New code