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Esophagus Stretching Over a Guide Wire

Vermont rates for HCPCS 43226

A flexible scope is passed through the mouth into the food pipe, a guide wire is threaded through the narrowed section, and tapered dilators are passed over that wire to stretch the narrowing open. The wire keeps the dilators on a safe path through the tight segment. It relieves food sticking and difficulty swallowing.

Rates data updated July 2026.

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