MarinHealth Medical Center prices
MarinHealth Medical Center in Greenbrae, CA publishes its standard charges, as every US hospital must under the federal Hospital Price Transparency Rule. Below is what its own file lists for common services, next to what it has agreed to accept from insurers.
What MarinHealth Medical Center publishes for common services
MRI brain, without contrast: listed at $8,267. Insurers pay a median of $470, across 5 insurers.
If you were billed the list price, you may have been charged far more than insurers typically pay. See how to use these numbers below.
| Service | List price | Cash price | Insurers pay (median) |
|---|---|---|---|
| ER visit, level 1 (minor)CPT 99281, listed as "EMERGENCY DEPARTMENT VISIT FOR PROBLEM OF MILD SEVERITY" | $877 to $2,021 | $526 to $1,213 | - |
| ER visit, level 2 (low-moderate)CPT 99282, listed as "EMERGENCY DEPARTMENT VISIT FOR PROBLEM OF MILD TO MODERATE SEVERITY" | $1,802 to $3,953 | $1,081 to $2,372 | - |
| ER visit, level 3 (moderate)CPT 99283, listed as "EMERGENCY DEPARTMENT VISIT FOR PROBLEM OF MODERATE SEVERITY" | $3,357 to $4,968 | $2,014 to $2,981 | - |
| ER visit, level 4 (high)CPT 99284, listed as "EMERGENCY DEPARTMENT VISIT FOR PROBLEM OF HIGH SEVERITY" | $5,627 to $11,212 | $3,376 to $6,727 | - |
| ER visit, level 5 (critical)CPT 99285, listed as "EMERGENCY DEPARTMENT VISIT FOR LIFE THREATENING OR FUNCTIONING SEVERITY" | $8,738 to $12,772 | $5,243 to $7,663 | - |
| Office visit, established patient, low complexityCPT 99213, listed as "ESTABLISHED PATIENT OFFICE OR OTHER OUTPATIENT VISIT; 20-29 MINUTES" | $759 to $805 | $455 to $483 | - |
| Office visit, established patient, moderate complexityCPT 99214, listed as "ESTABLISHED PATIENT OFFICE OR OTHER OUTPATIENT VISIT; 30-39 MINUTES" | $938 to $966 | $563 to $580 | - |
| Routine venipuncture (blood draw)CPT 36415, listed as "INSERTION OF NEEDLE INTO VEIN FOR COLLECTION OF BLOOD SAMPLE" | $79.00 to $83.74 | $47.40 to $50.24 | $8.25$3.16 to $9.12, 8 insurers |
| Vitamin B12 injectionCPT J3420, listed as "Cyanocobalamin" | $54.20 to $70.73 | $32.52 to $42.44 | - |
| Comprehensive metabolic panelCPT 80053, listed as "BLOOD TEST; COMPREHENSIVE GROUP OF BLOOD CHEMICALS" | $530 to $562 | $318 to $337 | $29.04$15.72 to $32.04, 9 insurers |
| Basic metabolic panelCPT 80048, listed as "BLOOD TEST; BASIC GROUP OF BLOOD CHEMICALS (CALCIUM; TOTAL)" | $472 to $944 | $283 to $566 | $23.27$12.57 to $25.69, 9 insurers |
| CBC with differentialCPT 85025, listed as "COMPLETE BLOOD CELL COUNT (RED CELLS; WHITE BLOOD CELL; PLATELETS); AUTOMATED TEST AND AUTOMATED DIFFERENTIAL WHITE BLOOD CELL COUNT" | $418 | $251 | $11.55$11.55 to $23.57, 9 insurers |
| Lipid panelCPT 80061, listed as "BLOOD TEST; LIPIDS (CHOLESTEROL AND TRIGLYCERIDES)" | $66.18 to $547 | $39.71 to $328 | $36.82$19.89 to $40.62, 9 insurers |
| Hepatic function panelCPT 80076, listed as "LIVER FUNCTION BLOOD TEST PANEL" | $396 to $412 | $238 to $247 | $22.47$12.14 to $24.81, 9 insurers |
| X-ray, ankle, 3 viewsCPT 73610, listed as "X-RAY OF ANKLE; MINIMUM OF 3 VIEWS" | $1,060 to $2,120 | $636 to $1,272 | $28.54$22.54 to $381, 6 insurers |
| CT abdomen, without contrastCPT 74176, listed as "CT SCAN OF ABDOMEN AND PELVIS WITHOUT CONTRAST" | $8,874 | $5,324 | $162$157 to $1,022, 5 insurers |
| CT abdomen and pelvis, with contrastCPT 74177, listed as "CT SCAN OF ABDOMEN AND PELVIS WITH CONTRAST" | $9,147 to $9,696 | $5,488 to $5,817 | $309$300 to $1,950, 5 insurers |
| CT abdomen and pelvis, with and without contrastCPT 74178, listed as "CT SCAN OF ABDOMEN AND PELVIS BEFORE AND AFTER CONTRAST" | $10,098 | $6,059 | $408$397 to $2,578, 5 insurers |
| MRI brain, without contrastCPT 70551, listed as "MRI SCAN OF BRAIN WITHOUT CONTRAST" | $8,267 | $4,960 | $470$335 to $2,178, 5 insurers |
| MRI brain, with and without contrastCPT 70553, listed as "MRI SCAN OF BRAIN BEFORE AND AFTER CONTRAST" | $9,920 | $5,952 | $926$335 to $2,178, 5 insurers |
| MRI pelvis, without contrastCPT 72195, listed as "MRI SCAN OF PELVIS WITHOUT CONTRAST" | $6,201 | $3,721 | $480$335 to $2,178, 5 insurers |
| MRI pelvis, with and without contrastCPT 72197, listed as "MRI SCAN OF PELVIS BEFORE AND AFTER CONTRAST" | $9,763 | $5,858 | $1,063$335 to $2,178, 5 insurers |
| Complete echocardiogram with DopplerCPT 93306, listed as "ULTRASOUND OF HEART WITH COLOR-DEPICTED BLOOD FLOW; RATE; DIRECTION AND VALVE FUNCTION" | $6,309 | $3,785 to $23,517 | $338$211 to $1,583, 5 insurers |
| Echocardiogram, completeCPT 93307, listed as "ULTRASOUND OF HEART" | $5,271 to $7,098 | $3,163 to $4,259 | $204$128 to $963, 5 insurers |
| Electrocardiogram, tracing only (technical component)CPT 93005, listed as "ROUTINE ELECTROCARDIOGRAM (ECG) USING AT LEAST 12 LEADS WITH TRACING" | $728 to $1,456 | $437 to $874 | $23.42$23.42 to $23.42, 3 insurers |
| Laparoscopic cholecystectomyCPT 47562, listed as "REMOVAL OF GALLBLADDER USING AN ENDOSCOPE" | $47,737 to $55,250 | $28,642 to $33,150 | $25,868$23,401 to $29,587, 5 insurers |
| Knee arthroscopy, meniscectomyCPT 29881, listed as "REMOVAL OF KNEE CARTILAGE USING AN ENDOSCOPE" | $11,323 to $45,946 | $6,794 to $27,568 | $22,569$16,574 to $22,758, 7 insurers |
Source: MarinHealth Medical Center's standard charges file, which the hospital dated March 26, 2026. Read on September 28, 2026. View the hospital's file (a large data file). Hospitals must publish this file under 45 CFR § 180.
List price
The hospital's full charge (its "gross charge") before any discount. Few people pay it, but it is often the starting point on a bill.
Cash price
What the hospital says it accepts from patients paying without insurance.
Insurers pay
The median of the per-service rates the hospital has negotiated with insurers, shown only when at least 3 insurers report one. Your plan's rate may differ.
How to use these numbers
Uninsured or paying yourself? You can ask MarinHealth Medical Center to bill you its published cash price, and ask about financial assistance, which nonprofit hospitals must offer.
Insured, and the hospital is in your network? Your share should be based on your plan's negotiated rate, not the list price. If your bill or explanation of benefits shows the list price, ask the billing office why.
These figures summarize what the hospital publishes. They are not a quote, and they don't include separate physician bills.
Check your MarinHealth Medical Center bill for errors
The free check looks for duplicate charges, unbundling, upcoding and surprise billing. Its price comparison uses national reference pricing, separate from the hospital's published prices above.
BillMender is a document-preparation tool, not a law firm, and does not provide legal advice. We don't guarantee any outcome or dollar amount. Estimates are based on public reference pricing, not your hospital's actual contract rates.