Circulatory System


– New Codes
• Other disorders of arteries and arterioles – 447.7
• Aortic Ectasia – 447.71 – 447.73
• Respiratory System

– Deleted
• Influenza due to identified avian influenza virus – 488.0
– Additional 5th Digit Required
» Influenza due to identified avian influenza virus with:
» Pneumonia – 488.01
» Other Respiratory Manifestations – 488.02
» Other Manifestations – 488.09

Respiratory System
– Deleted
• Influenza due to identified novel H1N1 influenza virus – 488.1
– Additional 5th Digit Required
» Influenza due to identified novel H1N1 influenza virus
with:
» Other Respiratory Manifestations – 488.12
» Other Manifestations – 488.19

Digestive System
– New Code
• Fecal impaction – 560.32

• Musculoskeletal System
– New Code
• Spinal stenosis, lumbar region, with neurogenic claudication –
724.03
• Congenital Anomalies

– Deleted
• Other anomalies of uterus – 752.3
– Additional 5th Digit Required:
» 752.31 – 752.47