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Diagnostic Mammogram, Both Breasts

Tennessee 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 July 2026.

How much does Diagnostic Mammogram, Both Breasts cost?

$174

Typical negotiated rate. In Tennessee, July 2026.

Insurers have agreed to pay about $174 for this service. Most negotiated rates run $138 to $257.

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.

How much rates vary

Professionalmedian $174 · 10th to 90th $132 to $437
$100.0$200.0$500.0$1.0Kprofessional $174

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
26 · Professional part
Typical Low
$40.74
Median
$56.23
Typical High
$257.04
Aetna
Setting
Professional
Modifier
Global
Typical Low
$131.83
Median
$165.96
Typical High
$436.52
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$39.81
Median
$47.86
Typical High
$114.82
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$91.20
Median
$104.71
Typical High
$194.98
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$112.20
Median
$173.78
Typical High
$346.74
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$35.48
Median
$50.12
Typical High
$109.65
Ambetter
Setting
Professional
Modifier
TC · Technical part
Typical Low
$151.36
Median
$151.36
Typical High
$213.80
BCBS
Setting
Professional
Modifier
Global
Typical Low
$109.65
Median
$177.83
Typical High
$331.13
BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$45.71
Median
$69.18
Typical High
$114.82
BCBS
Setting
Professional
Modifier
TC · Technical part
Typical Low
$104.71
Median
$158.49
Typical High
$257.04
Cigna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$58.88
Median
$58.88
Typical High
$58.88
Cigna
Setting
Professional
Modifier
Global
Typical Low
$141.25
Median
$204.17
Typical High
$338.84
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$42.66
Median
$64.57
Typical High
$109.65
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$97.72
Median
$141.25
Typical High
$239.88
Lucent Health
Setting
Facility
Modifier
26 · Professional part
Typical Low
$302.00
Median
$302.00
Typical High
$302.00
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$1,023.29
Median
$1,318.26
Typical High
$1,318.26
Lucent Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$302.00
Median
$380.19
Typical High
$380.19
Lucent Health
Setting
Professional
Modifier
TC · Technical part
Typical Low
$724.44
Median
$954.99
Typical High
$954.99
United
Setting
Professional
Modifier
Global
Typical Low
$154.88
Median
$199.53
Typical High
$331.13
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$45.71
Median
$61.66
Typical High
$102.33
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$104.71
Median
$138.04
Typical High
$229.09

Where Tennessee sits

The same service costs 2.6 times more in Alaska than in Washington, DC. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Tennessee $174 · 38th of 51
AK $398DC $151

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.