go back

Biopsy Of The Roof Of The Mouth

North Carolina rates for HCPCS 42100

Takes a small piece of tissue from the roof of the mouth or from the uvula, the flap hanging at the back of the throat, so it can be examined under a microscope. Only a sample is taken and the rest of the area is left in place. It is done to find out what is behind a patch, sore, swelling or growth that has not settled on its own.

Rates data updated October 2026.

How much does Biopsy Of The Roof Of The Mouth cost?

$251

Typical negotiated rate. In North Carolina, October 2026.

Insurers have agreed to pay about $251 for this service. The price depends on where it is billed: about $251 from a physician practice, and about $372 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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$251$166 to $331
FacilityA hospital or hospital-owned outpatient department$372$170 to $832

How much rates vary

Facilitymedian $372 · 10th to 90th $123 to $2,951Professionalmedian $251 · 10th to 90th $126 to $389
$100$200$500$1K$2K$5Kfacility $372professional $251

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
$107.15
Median
$144.54
Typical High
$7,413.10
Aetna
Setting
Professional
Modifier
None
Typical Low
$107.15
Median
$144.54
Typical High
$177.83
Ambetter
Setting
Professional
Modifier
None
Typical Low
$144.54
Median
$144.54
Typical High
$269.15
BCBS North Carolina
Setting
Facility
Modifier
None
Typical Low
$97.72
Median
$154.88
Typical High
$389.05
BCBS North Carolina
Setting
Professional
Modifier
None
Typical Low
$147.91
Median
$251.19
Typical High
$416.87
Cigna
Setting
Facility
Modifier
None
Typical Low
$117.49
Median
$186.21
Typical High
$524.81
Cigna
Setting
Professional
Modifier
None
Typical Low
$117.49
Median
$151.36
Typical High
$257.04
Medcost
Setting
Professional
Modifier
None
Typical Low
$213.80
Median
$213.80
Typical High
$346.74
Medcost
Setting
Facility
Modifier
None
Typical Low
$114.82
Median
$177.83
Typical High
$263.03
Medcost
Setting
Professional
Modifier
None
Typical Low
$138.04
Median
$177.83
Typical High
$186.21
Oscar Health
Setting
Professional
Modifier
None
Typical Low
$151.36
Median
$151.36
Typical High
$162.18
United
Setting
Facility
Modifier
None
Typical Low
$478.63
Median
$831.76
Typical High
$4,365.16
United
Setting
Professional
Modifier
None
Typical Low
$104.71
Median
$141.25
Typical High
$234.42
8 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
$53.70
Median
$69.18
Typical High
$75.86
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$21.38
Median
$28.18
Typical High
$30.20
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$79.43
Median
$104.71
Typical High
$112.20
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$15.85
Median
$20.89
Typical High
$22.39
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$10.72
Median
$13.80
Typical High
$15.14
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$74.13
Median
$97.72
Typical High
$104.71
Medcost
Setting
Facility
Modifier
51 · Multiple procedures
Typical Low
$61.66
Median
$89.13
Typical High
$131.83
Medcost
Setting
Professional
Modifier
51 · Multiple procedures
Typical Low
$69.18
Median
$89.13
Typical High
$109.65

Where North Carolina sits

The same service costs 4.0 times more in Alaska than in New Jersey. 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· 7th of 51

$251

AK $437NJ $110

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.