ICD-10-CM Code I45.4
Nonspecific intraventricular block
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.I45.4 is a billable ICD code used to specify a diagnosis of nonspecific intraventricular block. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
The ICD code I45 is used to code Bundle branch block
A bundle branch block is a defect of the bundle branches or fascicles in the electrical conduction system of the heart.
| Specialty: | Cardiology |
| MeSH Codes: | D002037, D002037, D002037 |
| ICD 9 Codes: | 426.3, 426.4, 426.5 |
ECG showing a bundle branch block
Coding Notes for I45.4 Info for medical coders on how to properly use this ICD-10 code
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Inclusion Terms:
Inclusion Terms
Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive. - Bundle-branch block NOS
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.
ICD-10-CM Alphabetical Index References for 'I45.4 - Nonspecific intraventricular block'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code I45.4. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code I45.4 and a single ICD9 code, 426.50 is an approximate match for comparison and conversion purposes.
Parent Code: I45 - Other conduction disorders