Mark Twain Medical Center Pricing Analysis
Source: Hospital MRF file & CMS Medicare PFS 2026
D
Above Average Cost
51x
the federal fair-price benchmark
6,732
75 comparable to federal rates
Check a specific procedure price
Use our price checker to look up any of 7,700+ procedures and see what Medicare considers a fair price.
Biggest Overcharges at This Hospital
These are the procedures where Mark Twain Medical Centercharges the most compared to the federal fair-price benchmark. “They Charge” is what appears on your bill. “Gov. Benchmark” is what the government determines the doctor's work is worth.
| Procedure | Code | They Charge | Gov. Benchmark | You Overpay |
|---|---|---|---|---|
| US GUIDED NEEDL PLACEMENT | 76942 | $4,612 | $64 | +$4,548 |
| VENT SUBSEQ DAY INVASIVE | 94003 | $4,202 | $59 | +$4,143 |
| MR BREAST WO CON BIL | 77047 | $15,078 | $216 | +$14,862 |
| CPAP/BIPAP OSA INIT/DAY | 94660 | $4,774 | $69 | +$4,704 |
| CT ANGIO HEAD W CON | 70496 | $17,026 | $274 | +$16,752 |
| MR ANGIO NECK WO CON | 70547 | $12,582 | $215 | +$12,367 |
| MR ANGIO HEAD WO CON | 70544 | $12,539 | $215 | +$12,324 |
| MR ANGIO UPP EXTR WO CON | 73225 | $18,876 | $324 | +$18,552 |
| CT MAXILLOFACIAL WO W CON | 70488 | $10,684 | $184 | +$10,500 |
| MR ANGIO HEAD WO W CON | 70546 | $18,922 | $328 | +$18,594 |
| CT MAXILLOFACIAL W CON | 70487 | $8,702 | $152 | +$8,551 |
| MR BRAIN WO CON | 70551 | $11,183 | $195 | +$10,987 |
| RENAL CYST ASP/INJ PERC | 50390 | $4,616 | $81 | +$4,535 |
| MR ANGIO LOWER EXTR W CON | 73725 | $18,876 | $337 | +$18,539 |
| MR TMJ(S) UNI OR BIL | 70336 | $14,512 | $259 | +$14,253 |
| MR ANGIO NECK WO W CON | 70549 | $19,119 | $343 | +$18,775 |
About Mark Twain Medical Center Pricing
Mark Twain Medical Center in , CA charges 51x or more above the government benchmark — among the most expensive across 75procedures we could compare. This data comes directly from the hospital's own published price file — they're required by federal law to share it.
What this means for your bill
If you're uninsured, out-of-network, or have a high-deductible plan, these prices directly affect what you pay. If you have in-network insurance, your insurer has likely negotiated much lower rates — but you may still owe a percentage of the hospital's high list price for your coinsurance or deductible.
Can I negotiate?
Yes. Most hospitals will reduce bills when patients present evidence. Our bill checker compares your specific charges to fair-price benchmarks and generates a dispute letter you can send to the billing department.
Compare with other hospitals
See how Mark Twain Medical Center stacks up against other hospitals in the area.
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