Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams)
Price Range Across States
What You Might Pay
Estimated using RAND 2024 commercial-to-Medicare ratios. Actual prices vary by insurer, plan, and facility.
How we estimate these prices
These estimates are based on the RAND Hospital Price Transparency Study (4th Edition, 2024), which found that commercial insurance prices average 224% of Medicare rates nationally. We apply category-specific ratios: Drugs (Administered) procedures average 2.24x Medicare rates. Cash/self-pay estimates blend typical cash discounts (55% of billed charges) with Medicare-based estimates (150% of allowed amounts). These are statistical estimates, not quotes. Contact your insurer or provider for actual costs.
Prices by State
| State | Medicare Payment | Billed Charge |
|---|---|---|
| Illinois | $1.15 | $9.93 |
| Georgia | $1.08 | $8.03 |
| Utah | $1.03 | $3.00 |
| Maryland | $1.02 | $2.66 |
| Wyoming | $1.02 | $26.06 |
| North Carolina | $1.02 | $9.96 |
| District of Columbia | $1.01 | $2.63 |
| Florida | $1.01 | $8.74 |
| Arizona | $1.01 | $35.07 |
| Pennsylvania | $1.01 | $13.86 |
| California | $1.00 | $15.82 |
| Missouri | $1.00 | $20.82 |
| Minnesota | $0.99 | $10.42 |
| New Jersey | $0.99 | $8.18 |
| Texas | $0.98 | $16.24 |
| Washington | $0.96 | $4.34 |
| Louisiana | $0.94 | $10.21 |
| New York | $0.94 | $39.21 |
| Colorado | $0.91 | $34.03 |
| Oregon | $0.90 | $3.56 |
What the Data Says About Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams)
Across 20 states with reporting providers, CPT code J2543 (Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams)) shows a national average Medicare payment of $1.00 against an average billed charge of $12.82. That gap — a 12.9x markup, or 1188% above the Medicare allowed amount — reflects chargemaster pricing, not what most insured patients actually pay. Medicare's negotiated rate is the statutory benchmark; commercial insurers typically settle between the two figures based on network contracts.
Drugs (Administered) procedures like this one saw 37.4K services billed to Medicare in 2023 by 538 distinct providers, serving 1.0K unique beneficiaries. State-level variation is significant: Oregon reports the lowest average payment at $0.90, while Illinois reports the highest at $1.15. Geographic Practice Cost Indices (GPCIs) explain much of that spread — local malpractice premiums, practice expense, and physician work adjustments all shift the allowed amount even when the procedure is identical.
Applying RAND 2024 commercial-to-Medicare ratios specific to the Drugs (Administered) category (2.24x), the estimated commercial insurance price lands near $2.81, with self-pay cash discounts commonly bringing the figure closer to $4.47. Uninsured patients facing the full billed charge have the strongest leverage to negotiate — the Hospital Price Transparency Rule (effective January 2021) requires providers to publish standard charges, cash rates, and payer-specific negotiated prices. This data is for educational reference; confirm coverage and out-of-pocket exposure with your insurer before any procedure.
Frequently Asked Questions
How much does Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams) cost?
The national average Medicare payment for Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams) (CPT J2543) is $1.00, while providers typically bill $12.82. Prices vary significantly by state, ranging from $0.90 to $1.15.
Why do providers charge more than Medicare pays?
Providers set their own chargemaster rates (billed charges), which are typically much higher than what any insurer pays. Medicare pays a fixed rate based on the procedure code and geographic location. The billed charge is relevant mainly for uninsured patients, who may face prices closer to the submitted charge.
How much does Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams) cost with insurance?
With commercial insurance, Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams) costs an estimated $2.81 on average (range: $1.97 – $3.93). Without insurance, the estimated cash price is $4.47. These estimates are based on RAND 2024 research on commercial-to-Medicare price ratios. Your actual cost depends on your insurer, plan, and provider.
Which state has the lowest cost for Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams)?
Oregon has the lowest average Medicare payment for Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams) at $0.90, while Illinois has the highest at $1.15. This $0.25 difference reflects geographic variation in healthcare costs, local cost of living, and provider market dynamics.
How many providers perform Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams)?
Nationally, 538 providers billed Medicare for Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams) in 2023, performing 37.4K total services for 1.0K beneficiaries across 20 states and territories.
What is the billed-to-Medicare markup for Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams)?
Providers bill 12.9x what Medicare pays for Injection, Piperacillin Sodium/tazobactam Sodium, 1 Gram/0.125 Grams (1.125 Grams) — a 1188% markup. This gap between billed charges and actual payment is common across healthcare. Uninsured patients may face charges closer to the billed amount, while insured patients pay negotiated rates between the Medicare and billed figures.
Related Guides
Tips to reduce out-of-pocket costs
Your right to upfront pricing
How Medicare payments work
Decode charges and codes
Why bills exceed actual costs
Geographic pricing factors
Related Data Sources
Data from CMS Medicare Physician & Other Practitioners (2023).
Read our methodology — how this data is sourced, computed, and verified.