Other disorders of amniotic fluid and membranes - O41
Excludes1: It indicates that the conditions described by two codes cannot occur together in the same patient. These codes are mutually exclusive.
Type 1 Excludes:
- encounter for suspected maternal and fetal conditions ruled out (Z03.7-)
The seventh character in ICD-10-CM is an essential component that adds specificity to diagnosis codes by indicating aspects like the encounter type, stage, or other relevant clinical details.
Category SevenChr Note:
- One of the following 7th characters is to be assigned to each code under category O41. 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 O41 that has a 7th character of 1 through 9.
These ranges represents subcategories of Other disorders of amniotic fluid and membranes. The "O41" signifies that these are the diseases within this broad category.
Codes:
- O41.0 - Oligohydramnios
- O41.00 - Oligohydramnios, unspecified trimester
- O41.01 - Oligohydramnios, first trimester
- O41.02 - Oligohydramnios, second trimester
- O41.03 - Oligohydramnios, third trimester
- O41.1 - Infection of amniotic sac and membranes
- O41.10 - Infection of amniotic sac and membranes, unspecified
- O41.101 - Infection of amniotic sac and membranes, unspecified, first trimester
- O41.102 - Infection of amniotic sac and membranes, unspecified, second trimester
- O41.103 - Infection of amniotic sac and membranes, unspecified, third trimester
- O41.109 - Infection of amniotic sac and membranes, unspecified, unspecified trimester
- O41.12 - Chorioamnionitis
- O41.121 - Chorioamnionitis, first trimester
- O41.122 - Chorioamnionitis, second trimester
- O41.123 - Chorioamnionitis, third trimester
- O41.129 - Chorioamnionitis, unspecified trimester
- O41.14 - Placentitis
- O41.141 - Placentitis, first trimester
- O41.142 - Placentitis, second trimester
- O41.143 - Placentitis, third trimester
- O41.149 - Placentitis, unspecified trimester
- O41.8 - Other specified disorders of amniotic fluid and membranes
- O41.8X - Other specified disorders of amniotic fluid and membranes
- O41.8X1 - Other specified disorders of amniotic fluid and membranes, first trimester
- O41.8X2 - Other specified disorders of amniotic fluid and membranes, second trimester
- O41.8X3 - Other specified disorders of amniotic fluid and membranes, third trimester
- O41.8X9 - Other specified disorders of amniotic fluid and membranes, unspecified trimester
- O41.9 - Disorder of amniotic fluid and membranes, unspecified
- O41.90 - Disorder of amniotic fluid and membranes, unspecified, unspecified trimester
- O41.91 - Disorder of amniotic fluid and membranes, unspecified, first trimester
- O41.92 - Disorder of amniotic fluid and membranes, unspecified, second trimester
- O41.93 - Disorder of amniotic fluid and membranes, unspecified, third trimester