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Extensive Surgery To Rebuild The Gum Ridge For Dentures

Washington rates for HCPCS 40845

This surgery reshapes the tissue around the tooth-bearing ridge of the jaw and repositions the muscle attachments in the mouth, combined in a single, more extensive procedure to create a better foundation for wearing dentures. It is generally reserved for cases where the ridge and surrounding tissue need significant rebuilding, more than a simpler adjustment would address. The goal is to improve the fit and stability of a denture afterward.

Rates data updated July 2026.

How much does Extensive Surgery To Rebuild The Gum Ridge For Dentures cost?

$5,766

Typical total for the visit. In Washington, July 2026.

Insurers have agreed to pay about $5,766 for this procedure. That total is two separate charges: $2,455 to the doctor who performs it, and $3,311 to the hospital or surgery center where it takes place. Done somewhere without a facility charge, you pay only the first.

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 10 insurance carriers under federal price transparency rules.

What's inside this number

Part of the billTypicalRange
Physician feeThe doctor who performs it$2,455$1,778 to $3,236
Facility feeThe hospital or surgery center$3,311$2,455 to $8,913

How much rates vary

Facilitymedian $3,311 · 10th to 90th $1,738 to $19,953Professionalmedian $2,455 · 10th to 90th $1,380 to $4,074
$100.0$1.0K$10.0Kfacility $3,311professional $2,455

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
Facility
Modifier
Global
Typical Low
$1,737.80
Median
$3,801.89
Typical High
$18,620.87
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,174.90
Median
$2,290.87
Typical High
$4,365.16
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$10,715.19
Median
$18,197.01
Typical High
$32,359.37
Asuris Northwest Health
Setting
Professional
Modifier
Global
Typical Low
$1,905.46
Median
$2,691.53
Typical High
$3,715.35
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4,168.69
Median
$4,168.69
Typical High
$6,918.31
Cigna
Setting
Professional
Modifier
Global
Typical Low
$1,621.81
Median
$2,691.53
Typical High
$4,168.69
Kaiser Permanente
Setting
Facility
Modifier
Global
Typical Low
$1,698.24
Median
$2,951.21
Typical High
$7,762.47
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$1,698.24
Median
$2,884.03
Typical High
$3,981.07
Molina
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$33.11
Typical High
$537.03
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$2,041.74
Median
$2,818.38
Typical High
$2,951.21
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$1,995.26
Median
$1,995.26
Typical High
$2,041.74
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$1,659.59
Median
$2,511.89
Typical High
$3,715.35
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$10,964.78
Median
$17,378.01
Typical High
$31,622.78
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$1,905.46
Median
$2,691.53
Typical High
$3,715.35
United
Setting
Facility
Modifier
Global
Typical Low
$3,548.13
Median
$18,197.01
Typical High
$33,884.42
United
Setting
Professional
Modifier
Global
Typical Low
$1,513.56
Median
$2,238.72
Typical High
$3,981.07
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$1,148.15
Median
$1,659.59
Typical High
$2,137.96

Where Washington sits

The same service costs 5.9 times more in Wyoming than in West Virginia. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Physician feeFacility feeWashington $5,766 · 32nd of 50
WY $16,920WV $2,891

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.