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Guided Gum Tissue Regeneration

Maryland 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 does Guided Gum Tissue Regeneration cost?

$245

Typical physician fee. In Maryland, July 2026.

Insurers have agreed to pay about $245 for this service. Most negotiated rates run $214 to $282.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 3 insurance carriers under federal price transparency rules.

How much rates vary

Professionalmedian $245 · 10th to 90th $200 to $309
$200$500professional $245

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
$173.78
Median
$239.88
Typical High
$281.84
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$309.03
Median
$309.03
Typical High
$389.05
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$331.13
Median
$380.19
Typical High
$489.78

Where Maryland sits

The same service costs 5.9 times more in Minnesota than in Vermont. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Maryland· 32nd of 51

$245

MN $759VT $129

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.