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Diagnostic Mammogram, One Breast

Massachusetts rates for HCPCS 77055

A mammogram, a low-dose X-ray of breast tissue, of one breast, done to look into a specific problem on that side such as a lump, pain, or an abnormal earlier result. Images are aimed at the area of concern.

Rates data updated July 2026.

How much does Diagnostic Mammogram, One Breast cost?

$398

Typical negotiated rate. In Massachusetts, July 2026.

Insurers have agreed to pay about $398 for this service. Most negotiated rates run $398 to $398.

Few insurers publish rates for this combination, so treat this figure as a rough guide.

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 3 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $302 · 10th to 90th $302 to $302Professionalmedian $398 · 10th to 90th $398 to $398
$200.0facility $302professional $398

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
AllWays Health Partners
Setting
Facility
Modifier
Global
Typical Low
$302.00
Median
$302.00
Typical High
$302.00
AllWays Health Partners
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$398.11
Typical High
$398.11
Cigna
Setting
Professional
Modifier
Global
Typical Low
$134.90
Median
$162.18
Typical High
$275.42
Mass General Brigham
Setting
Facility
Modifier
Global
Typical Low
$302.00
Median
$302.00
Typical High
$302.00
Mass General Brigham
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$398.11
Typical High
$398.11

Where Massachusetts sits

The same service costs 7.6 times more in Massachusetts than in Florida. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Massachusetts $398 · 1st of 36
MA $398FL $52.48

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.