ICD-9-CM Codes ICD-9-PCS Codes

426.11 - First degree atrioventricular block

GEM Conversion to ICD-10 CM

I44.0

Fs: 00000 – Atrioventricular block, first degree

Sibling Codes

426.10

Atrioventricular block, unspecified

426.11

First degree atrioventricular block

426.12

Mobitz (type) II atrioventricular block

426.13

Other second degree atrioventricular block

Parent Sibling Codes

426.0

Atrioventricular block, complete

426.2

Left bundle branch hemiblock

426.3

Other left bundle branch block

426.4

Right bundle branch block

426.6

Other heart block

426.7

Anomalous atrioventricular excitation

426.9

Conduction disorder, unspecified