Diagnostic mammogram cost in Nashville, TN
In Nashville-Davidson--Murfreesboro--Franklin, TN, 1 hospital lists a cash price for diagnostic mammogram, both breasts: from $172.25 to $172.25, with a median of $172.25. Across Tennessee, the median is $114.84 at 13 hospitals.
- The median here, $172.25, is 51% below the US median of $350.02.
- That is 1.6× Medicare's 2026 national rate for the same service ($110.56).
- Every hospital here lists a cash price below its full list price.
Cash prices at 18 facilities across 16 cities for code 77066, as an outpatient — the setting a self-pay patient normally buys. Collected Oct 31, 2026; the hospital files themselves were last updated between Jan 1, 2026 and Oct 1, 2026.
Lowest$172.25Saint Thomas West Hospital
Median$172.25half of hospitals charge less
Highest$172.25in this market
Difference1.0×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Nashville-Davidson--Murfreesboro--Franklin, TN.
median
Lowest $172.25Highest $1,185.49
one sideboth sides
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Saint Thomas West Hospital lowest Harding Pk Nashville, TN · (615) 222-2111 MAM ADD VIEW DIAG W TOMO BIL X+1 more line at this price File of Jan 1, 2026 · source file | $172.25 | $574.15 | $88.85–$319.26 | 70% |
| Saint Thomas Rutherford Hospital both sides Murfreesboro, TN · (615) 396-4100 MAM DIG ADD VIEW BILATERAL+1 more line at this price File of Jan 1, 2026 · source file | $172.25 | $574.15 | $88.85–$319.26 | 70% |
| Saint Thomas West Hospital both sides Harding Pk Nashville, TN · (615) 222-2111 MAM DIAG ADD VIEW BILATERAL+1 more line at this price File of Jan 1, 2026 · source file | $172.25 | $574.15 | $88.85–$319.26 | 70% |
| Vanderbilt Wilson County Hospital both sides Lebanon, TN · (615) 444-2250 HC MAMMO BILAT DIG IMAGE File of Oct 1, 2026 · source file | $195.75 | $675.00 | — | 71% |
| Saint Thomas West Hospital both sides Harding Pk Nashville, TN · (615) 222-2111 MAM DIAG W CAD BILAT+1 more line at this price File of Jan 1, 2026 · source file | $244.26 | $814.20 | $88.85–$319.26 | 70% |
| Saint Thomas Rutherford Hospital both sides Murfreesboro, TN · (615) 396-4100 MAM DIAG W CAD BILAT+1 more line at this price File of Jan 1, 2026 · source file | $244.26 | $814.20 | $88.85–$319.26 | 70% |
| Stones River Hospital both sides Woodbury, TN · (615) 563-4001 MAM DIAG W CAD BILAT+1 more line at this price File of Jul 1, 2026 · source file | $244.26 | $814.20 | $88.85–$319.26 | 70% |
| Sumner Regional Medical Center both sides Gallatin, TN · (615) 328-8888 Diagnostic mammography, including computer-aided detection (CAD) when performed; bilateral File of Jul 10, 2026 · source file | $246.56 | $1,058.19 | $263.00 | 77% |
| Riverview Regional Medical Center both sides Carthage, TN · (615) 735-9815 Diagnostic mammography, including computer-aided detection (CAD) when performed; bilateral File of Jul 10, 2026 · source file | $318.35 | $976.54 | $156.25–$976.54 | 67% |
| Metro Nashville General Hospital both sides Nashville, TN · (615) 341-4000 77066 DIAGNOSTIC MAMMOGRAPHY COMPUTER-AIDED DETCJ BI File of Sep 1, 2026 · source file | $339.00 | $565.00 | — | 40% |
| Williamson Medical Center both sides Franklin, TN · (615) 435-5000 DX MAMMO DIR DIGITAL - BILAT File of Aug 1, 2026 · source file | $340.50 | $603.90 | $243.37–$573.70 | 44% |
| Metro Nashville General Hospital both sides Nashville, TN · (615) 341-4000 MG Mammo Digital Diagnostic Bilat+1 more line at this price File of Sep 1, 2026 · source file | $369.60 | $616.00 | — | 40% |
| Macon Community Hospital both sides Lafayette, TN · (615) 666-2147 MG MAMMO DIAGNOSTIC BILATERAL W/ TOMO.+2 more lines at this price File of Mar 21, 2026 · source file | $421.08 | $701.80 | $55.24–$631.62 | 40% |
| Trousdale Medical Center both sides Hartsville, TN · (615) 374-2221 Diagnostic mammography, including computer-aided detection (CAD) when performed; bilateral File of Jul 10, 2026 · source file | $495.11 | $976.54 | $351.55–$976.54 | 49% |
| Tristar Hendersonville Medical Center both sides Hendersonville, TN · (615) 338-1000 MAMMO DIAG CAD BI+1 more line at this price File of Sep 1, 2026 · source file | $665.94 | $665.94 | $97.24–$612.66 | — |
| Tristar Stonecrest Medical Center both sides Smyrna, TN · (615) 768-2000 Diagnostic mammography, including computer-aided detection (CAD) when performed; bilateral +1 more line at this price File of Sep 1, 2026 · source file | $761.54 | $761.54 | $140.20–$700.62 | — |
| Tristar Centennial Medical Center both sides Nashville, TN · (615) 342-1000 MAMMO DIAG CAD BI+1 more line at this price File of Sep 1, 2026 · source file | $799.64 | $799.64 | $147.21–$799.64 | — |
| Tristar Northcrest Medical Center both sides Springfield, TN · (615) 384-2411 MAMMO DIAG CAD BI+1 more line at this price File of Sep 1, 2026 · source file | $843.88 | $843.88 | $59.07–$691.98 | — |
| Tristar Summit Medical Center both sides Mt Juliet, TN · (615) 316-3000 MAMMO DIAG CAD BI File of Sep 1, 2026 · source file | $849.26 | $849.26 | $156.35–$747.35 | — |
| Tristar Skyline Medical Center both sides Nashville, TN · (615) 769-2000 Diagnostic mammography, including computer-aided detection (CAD) when performed; bilateral +1 more line at this price File of Sep 1, 2026 · source file | $885.83 | $885.83 | $72.18–$868.11 | — |
| Tristar Southern Hills Medical Center both sides Antioch, TN · (615) 781-4000 Diagnostic mammography, including computer-aided detection (CAD) when performed; bilateral +1 more line at this price File of Sep 1, 2026 · source file | $982.30 | $982.30 | $165.73–$864.42 | — |
| Tristar Horizon Medical Center both sides Dickson, TN · (615) 446-0446 Diagnostic mammography, including computer-aided detection (CAD) when performed; bilateral +1 more line at this price File of Sep 1, 2026 · source file | $1,185.49 | $1,185.49 | $165.73–$1,090.65 | — |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More
Off list How much lower the cash price is than the list price.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
Outpatient: lowest $172.25, median $172.25, highest $172.25.
Both sides : lowest $172.25, median $458.10, highest $1,185.49 — a 6.9× difference within the same market.
The two groups are not comparable and are not averaged together: a
price for both sides of the body covers twice the work. Merging them is how a single
published "median" ends up far above what one side actually costs.
As an inpatient, the same code is billed by 1 facility here, median $172.25. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What diagnostic mammogram is, what the price covers and why prices differ: Diagnostic mammogram explained.