ICD-10-CM > O00-O9A > O30-O48 > O41 O41 Other disorders of amniotic fluid and membranes Non-Billable/Non-Specific Type 1 Excludes encounter for suspected maternal and fetal conditions ruled out (Z03.7-) Codes O41.0OligohydramniosO41.00Oligohydramnios, unspecified trimesterO41.00X0..., not applicable or unspecifiedO41.00X1..., fetus 1O41.00X2..., fetus 2O41.00X3..., fetus 3O41.00X4..., fetus 4O41.00X5..., fetus 5O41.00X9..., other fetusO41.01Oligohydramnios, first trimesterO41.01X0..., not applicable or unspecifiedO41.01X1..., fetus 1O41.01X2..., fetus 2O41.01X3..., fetus 3O41.01X4..., fetus 4O41.01X5..., fetus 5O41.01X9..., other fetusO41.02Oligohydramnios, second trimesterO41.02X0..., not applicable or unspecifiedO41.02X1..., fetus 1O41.02X2..., fetus 2O41.02X3..., fetus 3O41.02X4..., fetus 4O41.02X5..., fetus 5O41.02X9..., other fetusO41.03Oligohydramnios, third trimesterO41.03X0..., not applicable or unspecifiedO41.03X1..., fetus 1O41.03X2..., fetus 2O41.03X3..., fetus 3O41.03X4..., fetus 4O41.03X5..., fetus 5O41.03X9..., other fetusO41.1Infection of amniotic sac and membranesO41.10Infection of amniotic sac and membranes, unspecifiedO41.101Infection of amniotic sac and membranes, unspecified, first trimesterO41.1010..., not applicable or unspecifiedO41.1011..., fetus 1O41.1012..., fetus 2O41.1013..., fetus 3O41.1014..., fetus 4O41.1015..., fetus 5O41.1019..., other fetusO41.102Infection of amniotic sac and membranes, unspecified, second trimesterO41.1020..., not applicable or unspecifiedO41.1021..., fetus 1O41.1022..., fetus 2O41.1023..., fetus 3O41.1024..., fetus 4O41.1025..., fetus 5O41.1029..., other fetusO41.103Infection of amniotic sac and membranes, unspecified, third trimesterO41.1030..., not applicable or unspecifiedO41.1031..., fetus 1O41.1032..., fetus 2O41.1033..., fetus 3O41.1034..., fetus 4O41.1035..., fetus 5O41.1039..., other fetusO41.109Infection of amniotic sac and membranes, unspecified, unspecified trimesterO41.1090..., not applicable or unspecifiedO41.1091..., fetus 1O41.1092..., fetus 2O41.1093..., fetus 3O41.1094..., fetus 4O41.1095..., fetus 5O41.1099..., other fetusO41.12ChorioamnionitisO41.121Chorioamnionitis, first trimesterO41.1210..., not applicable or unspecifiedO41.1211..., fetus 1O41.1212..., fetus 2O41.1213..., fetus 3O41.1214..., fetus 4O41.1215..., fetus 5O41.1219..., other fetusO41.122Chorioamnionitis, second trimesterO41.1220..., not applicable or unspecifiedO41.1221..., fetus 1O41.1222..., fetus 2O41.1223..., fetus 3O41.1224..., fetus 4O41.1225..., fetus 5O41.1229..., other fetusO41.123Chorioamnionitis, third trimesterO41.1230..., not applicable or unspecifiedO41.1231..., fetus 1O41.1232..., fetus 2O41.1233..., fetus 3O41.1234..., fetus 4O41.1235..., fetus 5O41.1239..., other fetusO41.129Chorioamnionitis, unspecified trimesterO41.1290..., not applicable or unspecifiedO41.1291..., fetus 1O41.1292..., fetus 2O41.1293..., fetus 3O41.1294..., fetus 4O41.1295..., fetus 5O41.1299..., other fetusO41.14PlacentitisO41.141Placentitis, first trimesterO41.1410..., not applicable or unspecifiedO41.1411..., fetus 1O41.1412..., fetus 2O41.1413..., fetus 3O41.1414..., fetus 4O41.1415..., fetus 5O41.1419..., other fetusO41.142Placentitis, second trimesterO41.1420..., not applicable or unspecifiedO41.1421..., fetus 1O41.1422..., fetus 2O41.1423..., fetus 3O41.1424..., fetus 4O41.1425..., fetus 5O41.1429..., other fetusO41.143Placentitis, third trimesterO41.1430..., not applicable or unspecifiedO41.1431..., fetus 1O41.1432..., fetus 2O41.1433..., fetus 3O41.1434..., fetus 4O41.1435..., fetus 5O41.1439..., other fetusO41.149Placentitis, unspecified trimesterO41.1490..., not applicable or unspecifiedO41.1491..., fetus 1O41.1492..., fetus 2O41.1493..., fetus 3O41.1494..., fetus 4O41.1495..., fetus 5O41.1499..., other fetusO41.8Other specified disorders of amniotic fluid and membranesO41.8XOther specified disorders of amniotic fluid and membranesO41.8X1Other specified disorders of amniotic fluid and membranes, first trimesterO41.8X10..., not applicable or unspecifiedO41.8X11..., fetus 1O41.8X12..., fetus 2O41.8X13..., fetus 3O41.8X14..., fetus 4O41.8X15..., fetus 5O41.8X19..., other fetusO41.8X2Other specified disorders of amniotic fluid and membranes, second trimesterO41.8X20..., not applicable or unspecifiedO41.8X21..., fetus 1O41.8X22..., fetus 2O41.8X23..., fetus 3O41.8X24..., fetus 4O41.8X25..., fetus 5O41.8X29..., other fetusO41.8X3Other specified disorders of amniotic fluid and membranes, third trimesterO41.8X30..., not applicable or unspecifiedO41.8X31..., fetus 1O41.8X32..., fetus 2O41.8X33..., fetus 3O41.8X34..., fetus 4O41.8X35..., fetus 5O41.8X39..., other fetusO41.8X9Other specified disorders of amniotic fluid and membranes, unspecified trimesterO41.8X90..., not applicable or unspecifiedO41.8X91..., fetus 1O41.8X92..., fetus 2O41.8X93..., fetus 3O41.8X94..., fetus 4O41.8X95..., fetus 5O41.8X99..., other fetusO41.9Disorder of amniotic fluid and membranes, unspecifiedO41.90Disorder of amniotic fluid and membranes, unspecified, unspecified trimesterO41.90X0..., not applicable or unspecifiedO41.90X1..., fetus 1O41.90X2..., fetus 2O41.90X3..., fetus 3O41.90X4..., fetus 4O41.90X5..., fetus 5O41.90X9..., other fetusO41.91Disorder of amniotic fluid and membranes, unspecified, first trimesterO41.91X0..., not applicable or unspecifiedO41.91X1..., fetus 1O41.91X2..., fetus 2O41.91X3..., fetus 3O41.91X4..., fetus 4O41.91X5..., fetus 5O41.91X9..., other fetusO41.92Disorder of amniotic fluid and membranes, unspecified, second trimesterO41.92X0..., not applicable or unspecifiedO41.92X1..., fetus 1O41.92X2..., fetus 2O41.92X3..., fetus 3O41.92X4..., fetus 4O41.92X5..., fetus 5O41.92X9..., other fetusO41.93Disorder of amniotic fluid and membranes, unspecified, third trimesterO41.93X0..., not applicable or unspecifiedO41.93X1..., fetus 1O41.93X2..., fetus 2O41.93X3..., fetus 3O41.93X4..., fetus 4O41.93X5..., fetus 5O41.93X9..., other fetus