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Guided Gum Tissue Regeneration

Connecticut rates for HCPCS D4266

A gum surgery technique that places a thin, dissolvable membrane over an area of bone loss to keep gum tissue from growing into the space too quickly, giving bone and the fibers that anchor the tooth a chance to regrow first. The membrane breaks down on its own over time, so it does not need a separate removal visit.

Rates data updated July 2026.

How much rates vary

Professionalmedian $263 · 10th to 90th $129 to $417
$200$500professional $263

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$257.04
Typical High
$416.87
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$194.98
Median
$288.40
Typical High
$549.54