Decreased fetal movements, unsp trimester, other fetus

This code signifies a maternal diagnosis of reduced fetal activity in a multiple gestation pregnancy where the specific trimester is not documented, and the affected fetus is not identified. It indicates a concern for fetal well-being due to a subjective or objective decrease in the frequency or strength of fetal movements.

Use this code when documentation indicates decreased fetal movements in a multiple pregnancy, but the specific trimester of gestation is not recorded, and the medical record does not specify which fetus is experiencing the decreased movement. This code is appropriate when the provider has not yet determined the underlying cause of the reduced activity.

• Ensure the documentation clearly states "decreased fetal movements" and "multiple gestation" without specifying the trimester or the affected fetus.
• Avoid using this code if the trimester is known (e.g., first, second, or third) or if the specific fetus (e.g., fetus 1, fetus 2) is identified.
• Always look for more specific codes within the O36.81- subcategory if additional details are available in the medical record.