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Diagnostic Mammogram, Both Breasts

Louisiana 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?

$182

Typical negotiated rate. In Louisiana, October 2026.

Insurers have agreed to pay about $182 for this service. The price depends on where it is billed: about $182 from a physician practice, and about $138 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$182$141 to $214
FacilityA hospital or hospital-owned outpatient department$138$83.18 to $195

How much rates vary

Facilitymedian $138 · 10th to 90th $83 to $263Professionalmedian $182 · 10th to 90th $100 to $229
$100$200$500facility $138professional $182

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
$109.65
Median
$194.98
Typical High
$346.74
Aetna
Setting
Facility
Modifier
TC · Technical part
Typical Low
$125.89
Median
$154.88
Typical High
$501.19
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$147.91
Median
$186.21
Typical High
$213.80
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$46.77
Median
$58.88
Typical High
$67.61
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$120.23
Median
$128.82
Typical High
$154.88
Ambetter
Setting
Professional
Modifier
None (both parts)
Typical Low
$120.23
Median
$120.23
Typical High
$151.36
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$44.67
Median
$50.12
Typical High
$52.48
BCBS Louisiana
Setting
Facility
Modifier
None
Typical Low
$107.15
Median
$173.78
Typical High
$263.03
BCBS Louisiana
Setting
Professional
Modifier
None (both parts)
Typical Low
$213.80
Median
$218.78
Typical High
$223.87
BCBS Louisiana
Setting
Professional
Modifier
26 · Professional part
Typical Low
$67.61
Median
$69.18
Typical High
$70.79
BCBS Louisiana
Setting
Professional
Modifier
TC · Technical part
Typical Low
$134.90
Median
$147.91
Typical High
$158.49
Christus
Setting
Facility
Modifier
None
Typical Low
$83.18
Median
$83.18
Typical High
$83.18
Christus
Setting
Professional
Modifier
26 · Professional part
Typical Low
$46.77
Median
$50.12
Typical High
$50.12
Cigna
Setting
Facility
Modifier
None
Typical Low
$223.87
Median
$309.03
Typical High
$537.03
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$91.20
Median
$100.00
Typical High
$251.19
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$28.84
Median
$30.90
Typical High
$77.62
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$61.66
Median
$70.79
Typical High
$169.82
United
Setting
Facility
Modifier
None
Typical Low
$89.13
Median
$109.65
Typical High
$109.65
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$125.89
Median
$165.96
Typical High
$257.04
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$38.90
Median
$50.12
Typical High
$72.44
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$87.10
Median
$112.20
Typical High
$162.18
2 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
Facility
Modifier
FX · Film X-ray
Typical Low
$100.00
Median
$144.54
Typical High
$407.38
Aetna
Setting
Professional
Modifier
FX · Film X-ray
Typical Low
$144.54
Median
$147.91
Typical High
$162.18

Where Louisiana 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.

Louisiana· 32nd of 51

$182

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.