I45.6
I45.6: Pre-excitation syndrome
Billable / specific codeICD-10-CM
I45.6 is a billable, specific ICD-10-CM code for pre-excitation syndrome. It is valid for submission on a claim.
Check I45.6 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Accelerated atrioventricular conduction
- Accessory atrioventricular conduction
- Anomalous atrioventricular excitation
- Lown-Ganong-Levine syndrome
- Pre-excitation atrioventricular conduction
- Wolff-Parkinson-White syndrome
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
I45.6 is named in 22 Medicare coverage policies: 22 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A52423Billing and Coding: Infliximab and biosimilars
- A56391Billing and Coding: Implantable Automatic Defibrillators
- A56423Billing and Coding: Cardiology Non-emergent Outpatient Stress Testing
- A56602Billing and Coding: Cardiac Rhythm Device Evaluation
Alphabetic index entries that lead here
- Accelerated atrioventricular conduction
- Lown-Ganong-Levine syndrome
- Pre-excitation atrioventricular conduction
- Wolff-Parkinson-White syndrome
- Accessory›atrioventricular conduction
- Excitation›anomalous atrioventricular
- Anomaly, anomalous›atrioventricular›excitation
Code history
Unchanged in every release from FY2024 to FY2027.