I44Atrioventricular and left bundle-branch block

Non-Billable/Non-Specific

Codes

I44.0Atrioventricular block, first degree
I44.1Atrioventricular block, second degree
I44.2Atrioventricular block, complete
I44.3Other and unspecified atrioventricular block
- I44.30Unspecified atrioventricular block
- I44.39Other atrioventricular block
I44.4Left anterior fascicular block
I44.5Left posterior fascicular block
I44.6Other and unspecified fascicular block
- I44.60Unspecified fascicular block
- I44.69Other fascicular block
I44.7Left bundle-branch block, unspecified