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ICD-10-CM Code I44.0
Atrioventricular block, first degree

Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
| ICD-10 from 2011 - 2016

I44.0 is a billable ICD code used to specify a diagnosis of atrioventricular block, first degree. A 'billable code' is detailed enough to be used to specify a medical diagnosis.

The ICD code I440 is used to code First-degree atrioventricular block

First-degree atrioventricular block (AV block), or PR prolongation, is a disease of the electrical conduction system of the heart in which the PR interval is lengthened beyond 0.20 seconds.

Specialty: Cardiology
MeSH Codes: , D054537, D054537
ICD 9 Codes: 426.11, 426.0, 426.1
Source: Wikipedia

MS-DRG Mapping

  • DRG Group #308-310 - Cardiac arrhythmia and conduction disorders with MCC.
  • DRG Group #308-310 - Cardiac arrhythmia and conduction disorders with CC.
  • DRG Group #308-310 - Cardiac arrhythmia and conduction disorders without CC or MCC.

Related Concepts SNOMET-CT

  • First degree atrioventricular block (disorder)

ICD-10-CM Alphabetical Index References for 'I44.0 - Atrioventricular block, first degree'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code I44.0. Click on any term below to browse the alphabetical index.


First degree atrioventricular block (exact match)

This is the official exact match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that in all cases where the ICD9 code 426.11 was previously used, I44.0 is the appropriate modern ICD10 code.

Parent Code: I44 - Atrioventricular and left bundle-branch block

** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/I440