O29.01
Aspiration pneumonitis due to anesthesia during pregnancy
Non-billableCategory
Coding Guidelines
Inclusion Terms
- Inhalation of stomach contents or secretions NOS due to anesthesia during pregnancy
- Mendelson's syndrome due to anesthesia during pregnancy
Specific Codes (4)
O29.011Billable
Aspiration pneumonitis due to anesthesia during pregnancy, first trimester
O29.012Billable
Aspiration pneumonitis due to anesthesia during pregnancy, second trimester
O29.013Billable
Aspiration pneumonitis due to anesthesia during pregnancy, third trimester
O29.019Billable
Aspiration pneumonitis due to anesthesia during pregnancy, unspecified trimester


