Other premature separation of placenta, unsp trimester

This code signifies a premature detachment of the placenta from the uterine wall before the delivery of the fetus, when the specific type of abruption is not documented. It indicates a placental abruption that is not marginal, partial, or complete, and the gestational age at the time of the event is unknown.

Use this code when the medical record clearly states "other premature separation of placenta" or "placental abruption, type unspecified," and the trimester is not documented. This code is appropriate when the physician's documentation confirms placental abruption but lacks further specific details regarding the extent or timing.

• Always attempt to clarify the specific type of placental abruption and the trimester from the provider to use a more precise code.
• Avoid using this code if documentation specifies marginal, partial, or complete abruption, or if the trimester is known.
• Sequence this code as a principal diagnosis when it is the primary reason for the encounter, or as a secondary diagnosis if it complicates the pregnancy.