Gallbladder or liver ultrasound cost in Dallas, TX
In Dallas-Fort Worth-Arlington, TX, 84 hospitals list a cash price for limited abdominal ultrasound of one organ or area, such as the gallbladder: from $104.00 to $3,603.34, with a median of $545.55. The lowest listed price is at Dallas Medical Center and 1 other hospital — $441.55 less than the median here. Across Texas, the median is $604.43 at 299 hospitals.
- The median here, $545.55, is 10% above the US median of $496.87.
- That is 5.1× Medicare's 2026 national rate for the same service ($106.81).
- Dallas, TX has the lowest median of 4 metro areas in Texas with at least 10 hospitals pricing this code.
- 21 of 84 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 84 facilities across 39 cities for code 76705, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 11, 2026; the hospital files themselves were last updated between Jan 1, 2026 and Oct 30, 2026.
Lowest$104.00Dallas Medical Center + 1 more
Median$545.55half of hospitals charge less
Highest$3,603.34in this market
Difference34.6×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 Dallas-Fort Worth-Arlington, TX.
median
Lowest $104.00Highest $3,603.34
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Dallas Medical Center lowest Dallas, TX · (972) 247-1000 Hc Us, Abdomen Limited File of Sep 1, 2026 · source file | $104.00 | $1,406.55 | $79.04–$1,406.55 | 93% |
| Dallas Regional Medical Center lowest Mesquite, TX · (214) 320-7000 Hc Us, Abdomen Limited File of Sep 1, 2026 · source file | $104.00 | $1,406.55 | $79.04–$1,378.42 | 93% |
| Methodist Dallas Medical Center Dallas, TX · (214) 947-8181 HC US Abdomen Limited Q-Path+1 more line at this price File of Mar 20, 2026 · source file | $303.90 | $1,013.00 | $506.50–$1,013.00 | 70% |
| Methodist Richardson Medical Center Richardson, TX · (469) 204-1000 HC US Abdomen Limited+1 more line at this price File of Mar 21, 2026 · source file | $303.90 | $1,013.00 | $506.50–$1,013.00 | 70% |
| Methodist Richardson Campus for Continuing Care Richardson, TX · (469) 204-1000 HC US Abdomen Limited+1 more line at this price File of Mar 21, 2026 · source file | $303.90 | $1,013.00 | $506.50–$1,013.00 | 70% |
| Methodist Mansfield Medical Center Mansfield, TX · (682) 622-2059 HC US Abdomen Limited Q-Path+1 more line at this price File of Mar 21, 2026 · source file | $303.90 | $1,013.00 | $506.50–$1,013.00 | 70% |
| Methodist Hospitals of Dallas – Coppell Coppell, TX · (878) 654-4400 HC US Abdomen Limited Q-Path+1 more line at this price File of Mar 23, 2026 · source file | $303.90 | $1,013.00 | $506.50–$1,013.00 | 70% |
| Methodist Southlake Medical Center Souhtlake, TX · (878) 654-4400 HC US Abdomen Limited Q-Path+1 more line at this price File of Mar 23, 2026 · source file | $303.90 | $1,013.00 | $506.50–$1,013.00 | 70% |
| Methodist Midlothian Medical Center Midlothian, TX · (469) 846-2000 HC US Abdomen Limited+1 more line at this price File of Mar 21, 2026 · source file | $303.90 | $1,013.00 | $506.50–$1,013.00 | 70% |
| Methodist Celina Medical Center Celina, TX · (214) 947-6452 HC US Abdomen Limited Q-Path+1 more line at this price File of Mar 23, 2026 · source file | $303.90 | $1,013.00 | $506.50–$1,013.00 | 70% |
| Jps Health Network Fort Worth, TX · (817) 921-3431 HC LIVER SONOGRAM+3 more lines at this price File of Apr 1, 2026 · source file | $319.20 | $532.00 | — | 40% |
| Cook Children's Medical Center Fort Worth, TX · (682) 885-4000 HC IR ULTRASOUND FOLLOW UP - LIMITED ABDOMEN File of Jan 1, 2026 · source file | $328.77 | $438.36 | $87.21–$148.14 | 25% |
| Cook Childrens Medical Center - Prosper Prosper, TX · (945) 204-4100 HC IR ULTRASOUND FOLLOW UP - LIMITED ABDOMEN File of Jan 1, 2026 · source file | $328.77 | $438.36 | $95.93–$148.14 | 25% |
| The University of Texas Southwestern Medical Center at Dallas Dallas, TX · (214) 633-5555 HCHG US ABDOMEN LTD File of Mar 10, 2026 · source file | $435.50 | $871.00 | $88.55–$766.48 | 50% |
| Cook Childrens Medical Center - Prosper Prosper, TX · (945) 204-4100 HC SONO ABDOMEN LIMITED File of Jan 1, 2026 · source file | $440.76 | $587.68 | $95.93–$148.14 | 25% |
| Baylor Scott and White Medical Center Sunnyvale Sunnyvale, TX · (972) 892-3000 US Soft Tissue Back 76705+2 more lines at this price File of Apr 1, 2026 · source file | $445.80 | $743.00 | $100.16–$686.50 | 40% |
| Baylor Scott and White Medical Center Uptown Dallas, TX · (214) 443-3000 US Abdomen Limited 76705+1 more line at this price File of Apr 14, 2026 · source file | $445.80 | $743.00 | $349.21–$8,427.00 | 40% |
| Baylor Scott and White Medical Center Sunnyvale one side Sunnyvale, TX · (972) 892-3000 US Right Upper Quadrant 76705+1 more line at this price File of Apr 1, 2026 · source file | $445.80 | $743.00 | $100.16–$686.50 | 40% |
| Baylor Medical Center at Trophy Club Trophy Club, TX · (817) 837-4600 BCE US Abdominal, limited 76705+1 more line at this price File of Apr 14, 2026 · source file | $445.80 | $743.00 | $349.21–$8,427.00 | 40% |
| Baylor Surgical Hospital at Fort Worth Fort Worth, TX BCE US Abdominal, limited 76705+1 more line at this price File of Apr 14, 2026 · source file | $445.80 | $743.00 | $349.21–$8,427.00 | 40% |
| Baylor Scott & White Medical Center - Frisco Frisco, TX · (214) 407-5000 ULTRSOUND LIVER+1 more line at this price File of Sep 29, 2026 · source file | $493.07 | $821.79 | $287.62–$616.34 | 40% |
| Methodist McKinney Hospital McKinney, TX · (214) 491-5710 HC US Abdomen Limited File of Mar 21, 2026 · source file | $506.50 | $1,013.00 | $506.50–$1,013.00 | 50% |
| Methodist Charlton Medical Center Dallas, TX · (214) 947-7777 HC US Abdomen Limited+1 more line at this price File of Mar 21, 2026 · source file | $506.50 | $1,013.00 | $506.50–$1,013.00 | 50% |
| Texas Health Harris Methodist Hospital Hurst-Euless-Bedford Bedford, TX · (817) 848-4000 US LIVER (HEPATIC)+9 more lines at this price File of Apr 14, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Hospital Frisco Frisco, TX · (469) 495-2000 SOFT TISSUE US ABDOMEN WALL+13 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Presbyterian Hospital Rockwall Rockwall, TX · (469) 698-1000 SOFT TISSUE US ABDOMEN WALL+6 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Harris Methodist Hospital Cleburne Cleburne, TX · (817) 641-2251 SOFT TISSUE US ABDOMEN WALL+11 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Harris Methodist Hospital Fort Worth Fort Worth, TX · (817) 250-2100 SOFT TISSUE US ABDOMEN WALL+13 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Specialty Hospital Fort Worth Fort Worth, TX US GALLBLADDER+5 more lines at this price File of Apr 15, 2026 · source file | $545.55 | $909.25 | — | 40% |
| Flower Mound Hospital Partners, LLC Flower Mound, TX US ABDOMEN LTD+5 more lines at this price File of Apr 15, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Physicians Medical Center, LLC Plano, TX SOFT TISSUE US ABDOMEN WALL+5 more lines at this price File of Apr 13, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Rockwall Regional Hospital, LLC Rockwall, TX SOFT TISSUE US ABDOMEN WALL+6 more lines at this price File of Apr 15, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Presbyterian Hospital Denton Denton, TX · (940) 898-7000 SOFT TISSUE US ABDOMEN WALL+13 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Presbyterian Hospital Allen Allen, TX · (972) 747-1000 US PANCREAS+13 more lines at this price File of Apr 15, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Harris Methodist Hospital Alliance Fort Worth, TX · (682) 212-2004 SOFT TISSUE US ABDOMEN WALL+13 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Heart & Vascular Hospital Arlington Arlington, TX US PANCREAS+9 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Center for Diagnostics & Surgery Plano Plano, TX SOFT TISSUE US ABDOMEN WALL+5 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Harris Methodist Hospital Southwest Fort Worth Fort Worth, TX · (817) 433-5000 SOFT TISSUE US ABDOMEN WALL+6 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Presbyterian Hospital Kaufman Kaufman, TX · (972) 932-7200 SOFT TISSUE US ABDOMEN WALL+11 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Presbyterian Hospital Plano Plano, TX · (972) 981-8000 SOFT TISSUE US ABDOMEN WALL+15 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Presbyterian Hospital Dallas Dallas, TX · (214) 345-6789 SOFT TISSUE US ABDOMEN WALL+13 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Arlington Memorial Hospital Arlington, TX · (817) 548-6200 SOFT TISSUE US ABDOMEN WALL+13 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Presbyterian Hospital Flower Mound Flower Mound, TX · (972) 419-1530 SOFT TISSUE US ABDOMEN WALL+5 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Harris Methodist Hospital Southlake Southlake, TX US GALLBLADDER+7 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Texas Health Harris Methodist Hospital Azle Azle, TX · (817) 444-8700 ED US ABDOMINAL LIMITED+11 more lines at this price File of Apr 21, 2026 · source file | $545.55 | $909.25 | $87.21–$884.54 | 40% |
| Parkland Health Dallas, TX · (214) 590-8000 Limited ultrasound scan of abdomen+1 more line at this price File of Oct 16, 2026 · source file | $588.80 | $1,472.00 | $87.21–$1,059.84 | 60% |
| Methodist Hospital For Surgery Addison, TX · (469) 248-3900 HC US Abdomen Limited File of Mar 21, 2026 · source file | $607.80 | $1,013.00 | $506.50–$1,013.00 | 40% |
| Baylor Scott & White Medical Center - Lake Pointe Rowlett, TX · (972) 412-2273 HC US ABDOMEN, FOLLOW UP File of Jun 29, 2026 · source file | $629.42 | $1,049.03 | $87.21–$786.77 | 40% |
| Baylor Scott & White Heart and Vascular Hospital - Waxahachie Waxahachie, TX · (214) 820-0600 HC US ABDOMEN, FOLLOW UP File of Jun 29, 2026 · source file | $629.42 | $1,049.03 | $99.77–$786.77 | 40% |
| Baylor Scott & White The Heart Hospital - McKinney McKinney, TX · (469) 814-3278 HC US ABDOMEN, FOLLOW UP File of Jun 29, 2026 · source file | $629.42 | $1,049.03 | $93.31–$786.77 | 40% |
| Baylor Scott & White All Saints Medical Center - Fort Worth Fort Worth, TX · (817) 926-2544 HC US ABDOMEN, FOLLOW UP File of Jun 29, 2026 · source file | $629.42 | $1,049.03 | $87.21–$786.77 | 40% |
| Baylor Scott & White Medical Center - Centennial Frisco, TX · (972) 963-3333 HC US ABDOMEN, FOLLOW UP File of Jun 29, 2026 · source file | $629.42 | $1,049.03 | $87.21–$786.77 | 40% |
| Baylor Scott & White The Heart Hospital - Plano Plano, TX · (469) 814-3278 HC US ABDOMEN, FOLLOW UP File of Jun 29, 2026 · source file | $629.42 | $1,049.03 | $87.21–$786.77 | 40% |
| Baylor Scott & White Heart and Vascular Hospital - Dallas Dallas, TX · (214) 820-0600 HC US ABDOMEN, FOLLOW UP File of Jun 29, 2026 · source file | $629.42 | $1,049.03 | $87.21–$786.77 | 40% |
| Baylor Scott & White Medical Center - Plano Plano, TX · (469) 814-2000 HC US ABDOMEN, FOLLOW UP File of Jun 29, 2026 · source file | $629.42 | $1,049.03 | $87.21–$786.77 | 40% |
| Baylor Scott & White Medical Center - Grapevine Grapevine, TX · (817) 481-1588 HC US ABDOMEN, FOLLOW UP File of Jun 29, 2026 · source file | $629.42 | $1,049.03 | $87.21–$786.77 | 40% |
| Baylor Scott & White The Heart Hospital - Denton Denton, TX · (940) 220-0600 HC US ABDOMEN, FOLLOW UP File of Jun 29, 2026 · source file | $629.42 | $1,049.03 | $87.21–$786.77 | 40% |
| Baylor Scott & White Medical Center - Irving Irving, TX · (972) 579-8100 HC US ABDOMEN, FOLLOW UP File of Jun 29, 2026 · source file | $629.42 | $1,049.03 | $87.21–$786.77 | 40% |
| Baylor University Medical Center Dallas, TX · (214) 820-8082 HC US ABDOMEN, FOLLOW UP File of Oct 29, 2026 · source file | $654.59 | $1,090.99 | $87.21–$818.24 | 40% |
| Baylor Scott & White Medical Center at Waxahachie Waxahachie, TX · (972) 923-7000 HC US ABDOMEN, FOLLOW UP File of Oct 29, 2026 · source file | $654.59 | $1,090.99 | $87.21–$818.24 | 40% |
| Baylor Scott & White Medical Center - McKinney McKinney, TX · (469) 742-2200 HC US ABDOMEN, FOLLOW UP File of Oct 28, 2026 · source file | $654.59 | $1,090.99 | $87.21–$818.24 | 40% |
| Baylor Scott & White Medical Center - Frisco at PGA Parkway Frisco, TX · (945) 339-0500 HC US ABDOMEN, FOLLOW UP File of Oct 30, 2026 · source file | $654.59 | $1,090.99 | $87.21–$927.34 | 40% |
| Cook Childrens Medical Center - Prosper Prosper, TX · (945) 204-4100 HC SONO PYLORIC File of Jan 1, 2026 · source file | $721.88 | $962.50 | $95.93–$148.14 | 25% |
| White Rock Medical Center Dallas, TX · (214) 324-6100 US Abdomen Limited File of Sep 15, 2026 · source file | $840.48 | $1,236.00 | $87.21–$889.92 | 32% |
| Cook Childrens Medical Center - Prosper Prosper, TX · (945) 204-4100 HC SONO ADRENALS File of Jan 1, 2026 · source file | $871.13 | $1,161.51 | $95.93–$148.14 | 25% |
| Cook Childrens Medical Center - Prosper Prosper, TX · (945) 204-4100 HC US SOFT ABDOMEN File of Jan 1, 2026 · source file | $893.93 | $1,191.90 | $95.93–$148.14 | 25% |
| Cook Childrens Medical Center - Prosper Prosper, TX · (945) 204-4100 HC SONO SPLEEN File of Jan 1, 2026 · source file | $922.46 | $1,229.95 | $95.93–$148.14 | 25% |
| Childrens Medical Center Plano Plano, TX · (214) 456-1792 US Retroperitoneal R-T W/Image Compl File of Aug 17, 2026 · source file | $924.75 | $1,233.00 | $87.21–$1,196.01 | 25% |
| Childrens Medical Center of Dallas Dallas, TX · (214) 456-7000 US Retroperitoneal R-T W/Image Compl File of Aug 17, 2026 · source file | $924.75 | $1,233.00 | $87.21–$1,196.01 | 25% |
| Cook Childrens Medical Center - Prosper Prosper, TX · (945) 204-4100 HC SONO REFLUX EVALUATION File of Jan 1, 2026 · source file | $1,203.83 | $1,605.11 | $95.93–$148.14 | 25% |
| Medical City Plano Plano, TX · (972) 596-6800 US ABDOMEN LTD File of Sep 1, 2026 · source file | $1,247.15 | $1,247.15 | $87.30–$1,247.15 | — |
| Medical City Frisco Frisco, TX · (972) 596-6800 US ABDOMEN LTD+3 more lines at this price File of Sep 1, 2026 · source file | $1,271.95 | $1,271.95 | $95.93–$1,271.95 | — |
| Medical City Sachse Sachse, TX · (972) 596-6800 US ABDOMEN LTD+3 more lines at this price File of Sep 1, 2026 · source file | $1,271.95 | $1,271.95 | $89.04–$1,081.16 | — |
| Medical City Alliance Fort Worth, TX · (817) 639-1100 US ABDOMEN LTD File of Sep 1, 2026 · source file | $1,355.18 | $1,355.18 | $94.86–$1,355.18 | — |
| Medical City Surgery City Alliance Ft Worth, TX US ABDOMEN LTD File of Sep 1, 2026 · source file | $1,355.18 | $1,355.18 | $94.86–$1,355.18 | — |
| Texas Health Hospital Mansfield Mansfield, TX · (682) 341-5000 HC US, ABDOMEN LIMITED File of Apr 1, 2026 · source file | $1,361.02 | $1,361.02 | — | — |
| Texas Health Huguley Hospital Fort Worth South Burleson, TX · (817) 293-9110 HC US, ABDOMEN LIMITED File of Apr 1, 2026 · source file | $1,361.02 | $1,361.02 | — | — |
| Medical City Mh Frisco Frisco, TX US ABDOMEN LTD File of Sep 1, 2026 · source file | $1,373.14 | $1,373.14 | $549.26–$823.88 | — |
| Medical City Fort Worth Fort Worth, TX · (817) 336-2100 US ABDOMEN LTD File of Sep 1, 2026 · source file | $1,376.40 | $1,376.40 | $96.35–$1,376.40 | — |
| Medical City Las Colinas Irving, TX · (972) 969-2000 US ABDOMEN LTD File of Sep 1, 2026 · source file | $1,530.74 | $1,530.74 | $107.15–$1,530.74 | — |
| Medical City North Hills North Richland Hills, TX · (817) 255-1000 US ABDOMEN LTD+3 more lines at this price File of Sep 1, 2026 · source file | $1,561.72 | $1,561.72 | $87.21–$1,561.72 | — |
| Medical City Dallas Garland, TX · (972) 566-6222 US ABDOMEN LTD File of Sep 1, 2026 · source file | $1,849.81 | $1,849.81 | $129.49–$1,849.81 | — |
| Med City Spine Hospital Dallas, TX US ABDOMEN LTD File of Sep 1, 2026 · source file | $1,849.81 | $1,849.81 | $129.49–$1,849.81 | — |
| Med City Heart Hospital Dallas, TX US ABDOMEN LTD File of Sep 1, 2026 · source file | $1,849.81 | $1,849.81 | $129.49–$1,849.81 | — |
| Medical City Decatur Decatur, TX · (940) 384-3535 Ultrasound, abdominal, real time with image documentation; limited (eg, single organ, quadrant, follow-up) Age Under 21+3 more lines at this price File of Sep 1, 2026 · source file | $2,449.76 | $2,449.76 | $87.21–$2,082.30 | — |
| Medical Ctiy Argyle Argyle, TX · (940) 384-3535 US ABDOMEN LTD File of Sep 1, 2026 · source file | $2,449.76 | $2,449.76 | $171.48–$2,449.76 | — |
| Medical City Denton Denton, TX · (940) 384-3535 US ABDOMEN LTD File of Sep 1, 2026 · source file | $2,449.76 | $2,449.76 | $171.48–$2,449.76 | — |
| Medical City Lewisville Lewisville, TX · (972) 420-1000 US ABDOMEN LTD File of Sep 1, 2026 · source file | $3,190.46 | $3,190.46 | $223.33–$3,190.46 | — |
| Medical City McKinney McKinney, TX · (972) 547-8000 US ABDOMEN LTD File of Sep 1, 2026 · source file | $3,237.76 | $3,237.76 | $226.64–$3,237.76 | — |
| Medical City Arlington Arlington, TX · (817) 465-3241 US ABDOMEN LTD File of Sep 1, 2026 · source file | $3,423.21 | $3,423.21 | $239.62–$3,423.21 | — |
| Medical City Weatherford Weatherford, TX · (682) 582-1000 US ABDOMEN LTD+1 more line at this price File of Sep 1, 2026 · source file | $3,603.34 | $3,603.34 | $154.52–$3,603.34 | — |
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.
At or below Medicare This cash price is at or below what Medicare pays a hospital for the same service, which is unusually low. It is what the hospital's file says; confirm it and what it includes before booking. More
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 $104.00, median $545.55, highest $3,603.34 — a 34.6× difference within the same market.
As an inpatient, the same code is billed by 62 facilities here, median $545.55. 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 59 of 80 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 8 it is below every plan's rate. 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 gallbladder or liver ultrasound is, what the price covers and why prices differ: Gallbladder or liver ultrasound explained.