I44.7
I44.7: Left bundle-branch block, unspecified
Billable / specific codeICD-10-CMleft
I44.7 is a billable, specific ICD-10-CM code for left bundle-branch block, unspecified. It is valid for submission on a claim.
Check I44.7 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
I44.7 is named in 23 Medicare coverage policies: 23 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A54831Billing and Coding: Single Chamber and Dual Chamber Permanent Cardiac Pacemaker
- A54909Billing and Coding: Single Chamber and Dual Chamber Permanent Cardiac Pacemakers
- A54926Billing and Coding: Single Chamber and Dual Chamber Permanent Cardiac Pacemakers
- A54929Billing and Coding: Single Chamber and Dual Chamber Permanent Cardiac Pacemakers – Coding and Billing
Alphabetic index entries that lead here
- Block, blocked›bundle-branch›left
- Block, blocked›bundle-branch›left›incomplete
Code history
Unchanged in every release from FY2024 to FY2027.