Oth pulmonary comp of anesth during preg, unsp trimester

This code signifies a pulmonary complication arising from anesthesia administered during pregnancy, where the specific type of complication is not documented. It covers various respiratory issues, such as atelectasis, aspiration pneumonitis, or bronchospasm, that are directly attributable to the anesthetic agent or its administration. The trimester of pregnancy is also unspecified.

Use this code when the medical record clearly links a pulmonary complication to anesthesia given during pregnancy, but lacks specificity regarding the exact nature of the complication or the trimester. Documentation should indicate a cause-and-effect relationship between the anesthesia and the respiratory event.

• Ensure the documentation explicitly states the pulmonary complication is "due to" or "related to" anesthesia.
• Avoid using this code if a more specific pulmonary complication (e.g., O29.01x for aspiration pneumonitis) or trimester is documented.
• Always sequence this code after the primary obstetric code (e.g., O80-O82) if the complication occurred during delivery.