ICD 9 CM Codes

Additional
Calculus of:
bile duct [any]
common duct
hepatic duct
Choledocholithiasis
Hepatic:
colic (recurrent)
lithiasis
574.50Calculus of bile duct without mention of cholecystitis, without mention of obstruction
574.51Calculus of bile duct without mention of cholecystitis, with obstruction