Alphabetic Index · main term
Blockage
Blockage is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It is a cross-reference: the Index sends you to Obstruction for the code. Confirm the code in the Tabular List before you report it.
Where the Index sends you
see Obstruction, obstructed, obstructive
First-level subterms 98
- airwayJ98.8
- ampulla of VaterK83.1
- aortic (heart) (valve) see Stenosis, aortic
- aortoiliacI74.09
- aqueduct of SylviusG91.1
- Arnold-Chiari see Arnold-Chiari disease
- artery see also Atherosclerosis, arteryI70.9
- band (intestinal) see also Obstruction, intestine, specified NECK56.699
- bile duct or passage (common) (hepatic) (noncalculous)K83.1
- biliary (duct) (tract)K83.1