Oth disrd of amniotic fluid and membrns, third tri, fetus 5

This code signifies a pregnant patient in her third trimester experiencing an amniotic fluid or membrane disorder that is not specifically classified elsewhere, and the condition is affecting the fifth fetus in a multiple gestation pregnancy. This includes conditions like oligohydramnios or polyhydramnios due to an unspecified cause, or other unlisted membrane abnormalities.

Use this code when documentation clearly indicates a third-trimester pregnancy with an identified, but not otherwise specified, disorder of the amniotic fluid or membranes, and the patient is carrying quintuplets, with the fifth fetus being the one affected. Supporting documentation must specify the trimester, the nature of the amniotic fluid/membrane issue (if not explicitly coded elsewhere), and the fetal number affected.

• Ensure the medical record explicitly states "third trimester" and identifies the affected fetus as the "fifth fetus" in a multiple gestation.
• This code requires an additional code to identify the specific type of multiple gestation (e.g., O30.2- for quintuplet pregnancy).
• Do not use if a more specific code for the amniotic fluid or membrane disorder is available (e.g., O41.0- for oligohydramnios).