997: Complications affecting specified body systems, not elsewhere classified
Use additional code to identify complication
Excludes:
the listed conditions when specified as:
causing shock (998.00-998.09)
complications of:
anesthesia:
adverse effect (001.0-799.9, 995.0-995.8)
in labor or delivery (668.0-668.9)
poisoning (968.0-969.9)
implanted device or graft (996.0-996.9)
obstetrical procedures (669.0-669.4)
reattached extremity (996.90-996.96)
transplanted organ (996.80-996.89)
997.3 Respiratory complications
Excludes:
iatrogenic [postoperative] pneumothorax (512.1)
iatrogenic pulmonary embolism (415.11)
specified complications classified elsewhere, such as:
adult respiratory distress syndrome (518.52)
pulmonary edema, postoperative (518.4)
respiratory insufficiency, acute, postoperative (518.52)
shock lung related to trauma and surgery (518.52)
tracheostomy complications (519.00-519.09)
transfusion related acute lung injury (TRALI) (518.7)
Ventilator associated pneumonitis
Use additional code to identify organism
Chemical pneumonitis resulting from a procedure
Mendelson's syndrome resulting from a procedure
Excludes:
aspiration pneumonia during labor and delivery (668.0)

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