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Diagnostic Mammogram, Both Breasts

Delaware rates for HCPCS 77066

A breast X-ray exam of both breasts performed to investigate a specific concern, such as a lump, pain, nipple discharge, or a finding from a prior screening mammogram. It typically involves more detailed imaging and closer review than a routine screening exam. It's ordered when there's already a reason to look more closely rather than as general preventive screening.

Rates data updated October 2026.

How much does Diagnostic Mammogram, Both Breasts cost?

$166

Typical negotiated rate. In Delaware, October 2026.

Insurers have agreed to pay about $166 for this service. The price depends on where it is billed: about $162 from a physician practice, and about $224 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 4 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$162$155 to $200
FacilityA hospital or hospital-owned outpatient department$224$191 to $355

How much rates vary

Facilitymedian $224 · 10th to 90th $155 to $575Professionalmedian $162 · 10th to 90th $135 to $263
$100$200$500facility $224professional $162

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$154.88
Median
$162.18
Typical High
$407.38
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$154.88
Median
$154.88
Typical High
$199.53
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$42.66
Median
$42.66
Typical High
$60.26
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$109.65
Median
$112.20
Typical High
$141.25
Cigna
Setting
Facility
Modifier
None
Typical Low
$194.98
Median
$194.98
Typical High
$251.19
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$117.49
Median
$190.55
Typical High
$288.40
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$33.11
Median
$53.70
Typical High
$85.11
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$85.11
Median
$134.90
Typical High
$204.17
Highmark BCBS
Setting
Facility
Modifier
None
Typical Low
$190.55
Median
$223.87
Typical High
$707.95
Highmark BCBS
Setting
Professional
Modifier
None (both parts)
Typical Low
$223.87
Median
$223.87
Typical High
$223.87
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$125.89
Median
$194.98
Typical High
$389.05
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$37.15
Median
$56.23
Typical High
$112.20
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$89.13
Median
$138.04
Typical High
$269.15
1 more rate 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
FX · Film X-ray
Typical Low
$112.20
Median
$123.03
Typical High
$128.82

Where Delaware sits

The same service costs 4.0 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.

Delaware· 40th of 51

$166

AK $479TX $120

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.