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Deepening The Gum Groove To Help Dentures Fit

North Carolina rates for HCPCS 40844

Surgery that deepens the groove between the lip or cheek and the jaw ridge, giving a denture more ridge to grip. It is done when years without teeth have left the ridge too flat and shallow for a denture to stay in place.

Rates data updated October 2026.

How much does Deepening The Gum Groove To Help Dentures Fit cost?

$2,188

Typical negotiated rate. In North Carolina, October 2026.

Insurers have agreed to pay about $2,188 for this service. The price depends on where it is billed: about $2,188 from a physician practice, and about $3,388 from a hospital or other facility.

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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$2,188$1,479 to $2,884
FacilityA hospital or hospital-owned outpatient department$3,388$1,820 to $5,012

How much rates vary

Facilitymedian $3,388 · 10th to 90th $1,148 to $8,318Professionalmedian $2,188 · 10th to 90th $1,230 to $3,548
$1K$2K$5K$10Kfacility $3,388professional $2,188

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$1,148.15
Median
$1,479.11
Typical High
$10,000.00
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,148.15
Median
$1,479.11
Typical High
$1,548.82
BCBS North Carolina
Setting
Facility
Modifier
None
Typical Low
$2,398.83
Median
$3,548.13
Typical High
$4,786.30
BCBS North Carolina
Setting
Professional
Modifier
None
Typical Low
$1,548.82
Median
$2,454.71
Typical High
$3,801.89
Cigna
Setting
Facility
Modifier
None
Typical Low
$912.01
Median
$4,073.80
Typical High
$6,025.60
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,258.93
Median
$1,584.89
Typical High
$3,235.94
Medcost
Setting
Facility
Modifier
None
Typical Low
$831.76
Median
$1,905.46
Typical High
$4,265.80
Medcost
Setting
Professional
Modifier
None
Typical Low
$1,230.27
Median
$1,659.59
Typical High
$2,454.71
United
Setting
Facility
Modifier
None
Typical Low
$1,202.26
Median
$3,311.31
Typical High
$15,848.93
United
Setting
Professional
Modifier
None
Typical Low
$1,174.90
Median
$1,584.89
Typical High
$3,388.44
12 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$575.44
Median
$691.83
Typical High
$758.58
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$229.09
Median
$275.42
Typical High
$309.03
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$851.14
Median
$1,047.13
Typical High
$1,148.15
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$173.78
Median
$208.93
Typical High
$229.09
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$114.82
Median
$138.04
Typical High
$154.88
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$812.83
Median
$977.24
Typical High
$1,071.52
Medcost
Setting
Facility
Modifier
51 · Multiple procedures
Typical Low
$416.87
Median
$1,000.00
Typical High
$2,884.03
Medcost
Setting
Professional
Modifier
51 · Multiple procedures
Typical Low
$616.60
Median
$831.76
Typical High
$2,089.30
Medcost
Setting
Professional
Modifier
80 · Assistant surgeon
Typical Low
$245.47
Median
$338.84
Typical High
$831.76
Medcost
Setting
Professional
Modifier
81 · Minimal assistant surgeon
Typical Low
$173.78
Median
$234.42
Typical High
$588.84
Medcost
Setting
Professional
Modifier
82 · Assistant surgeon, no resident
Typical Low
$173.78
Median
$234.42
Typical High
$588.84
Medcost
Setting
Professional
Modifier
AS · PA/NP assist
Typical Low
$173.78
Median
$234.42
Typical High
$588.84

Where North Carolina sits

The same service costs 5.2 times more in Alaska than in Texas. 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.

North Carolina· 13th of 51

$2,188

AK $6,026TX $1,148

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.