Aspiration of gastric contents into respiratory tract, part unspecified
Vomitus in trachea respiratory tract, part unspecified
T17.91 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2023 edition of ICD-10-CM T17.91 became effective on October 1, 2022.
This is the American ICD-10-CM version of T17.91 – other international versions of ICD-10 T17.91 may differ.