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Maze Procedure for Atrial Fibrillation: When Rhythm Control Requires Surgery
Maze surgery treats atrial fibrillation (AF) by creating controlled scar lines in the atria to block abnormal electrical pathways—often done with radiofrequency as part of a broader cardiac plan.
What It Costs
MOH benchmarks show:
• Surgeon fee benchmark: SGD 15,700 – 26,200
• Anaesthetist fee benchmark: Not available
What’s Typically Covered
Coverage varies by insurer:
• Inpatient cardiac surgery when medically indicated
• Operating theatre and hospital stay (subject to plan terms)
Insurance Tip
Ask for pre-authorisation with the AF diagnosis + indication (symptomatic AF, failed meds/ablation, or combined heart surgery context).
Conclusion
Maze is a high-impact rhythm surgery. Coverage should match its complexity and inpatient nature.
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