ICD-10-CM > K00-K95 > K80-K87 > K83 > K83.1 K83.1 Obstruction of bile duct Billable/Specific Copy Code Copy Description Applicable To Occlusion of bile duct without cholelithiasisStenosis of bile duct without cholelithiasisStricture of bile duct without cholelithiasis Type 1 Excludes congenital obstruction of bile duct (Q44.3)obstruction of bile duct with cholelithiasis (K80.-)