Blood Test · 84295
Blood Sodium Level
What Medicare pays for 84295, what providers bill, and how the price varies across 48 states, drawn from CMS 2023 claims data.
- $4.56
- Medicare pays
- $17.93
- Providers bill
- 3.9×
- Markup
- #760 of 9,297
- Volume rank
The verdict
Blood Sodium Level posts top-10% national service volume.
- Top 8%
- national service volume
- $4.56
- Medicare pays, national avg
Volume percentile ranks this code's national service volume against every tracked procedure; markup percentile ranks its billed-to-Medicare ratio the same way. The same two figures drive both the verdict sentence and the chips above.
According to the Centers for Medicare & Medicaid Services (CMS), the 2023 Medicare Physician & Other Practitioners dataset records payments for 9,297 procedure codes billed across 5,426 hospitals in 56 states and territories; see our methodology for how each figure is sourced and computed.
Jurisdiction coverage for this code
56states and territories in the CMS extract
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). We map each PlainProcedure category onto a RAND CPT-section bucket (Surgery, Radiology, Pathology and Laboratory, Medicine, Anesthesia, Evaluation and Management) or fall back to the national average when no bucket matches. For Blood Test, the applied ratio is 1.85x Medicare (RAND 2024 Pathology and Laboratory bucket (1.85x) + CMS Medicare baseline). 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.
What the billed charge breaks down into
$17.93
Prices by State
| State | Medicare Payment | Billed Charge |
|---|---|---|
| Connecticut | $4.71 | $23.10 |
| New Mexico | $4.71 | $28.90 |
| North Dakota | $4.71 | $34.98 |
| Rhode Island | $4.71 | $19.86 |
| South Dakota | $4.71 | $23.36 |
| Vermont | $4.71 | $46.37 |
| Puerto Rico | $4.71 | $6.69 |
| Nebraska | $4.71 | $14.26 |
| Utah | $4.71 | $20.42 |
| Arkansas | $4.71 | $9.37 |
| Massachusetts | $4.71 | $20.47 |
| South Carolina | $4.70 | $41.54 |
| Iowa | $4.70 | $19.85 |
| Virginia | $4.70 | $15.48 |
| Wisconsin | $4.70 | $45.80 |
| Nevada | $4.70 | $21.82 |
| Maryland | $4.70 | $16.26 |
| Georgia | $4.70 | $18.30 |
| Indiana | $4.69 | $28.89 |
| Minnesota | $4.69 | $36.03 |
| Kentucky | $4.69 | $11.27 |
| Mississippi | $4.68 | $17.70 |
| Delaware | $4.68 | $14.71 |
| Oregon | $4.68 | $15.20 |
| New Hampshire | $4.68 | $16.39 |
| Pennsylvania | $4.68 | $9.29 |
| Florida | $4.66 | $13.61 |
| California | $4.65 | $16.77 |
| Louisiana | $4.65 | $8.55 |
| New York | $4.64 | $13.63 |
| Idaho | $4.64 | $13.48 |
| Michigan | $4.61 | $13.14 |
| Arizona | $4.59 | $19.12 |
| Hawaii | $4.58 | $31.37 |
| Missouri | $4.58 | $19.53 |
| West Virginia | $4.51 | $15.28 |
| Kansas | $4.51 | $12.71 |
| Tennessee | $4.49 | $20.48 |
| Illinois | $4.47 | $9.73 |
| North Carolina | $4.46 | $13.42 |
| Texas | $4.45 | $9.21 |
| Colorado | $4.41 | $14.41 |
| New Jersey | $4.37 | $7.35 |
| Alabama | $4.37 | $8.17 |
| Washington | $4.25 | $8.87 |
| Maine | $4.22 | $12.23 |
| Ohio | $4.13 | $7.02 |
| Oklahoma | $3.21 | $7.27 |
What the Data Says About Blood Sodium Level
Across 48 states with reporting providers, CPT code 84295 (Blood Sodium Level) shows a national average Medicare payment of $4.56 against an average billed charge of $17.93. That gap, a 3.9x markup, or 293% above the Medicare allowed amount, is not a meaningful ratio for this low-payment code, so treat the billed figure as a chargemaster reference point rather than a real-world price.
Blood Test procedures like this one saw 263.9K services billed to Medicare in 2023 by 3.6K distinct providers, serving 176.0K unique beneficiaries. State-level variation is significant: Oklahoma reports the lowest average payment at $3.21, while Connecticut reports the highest at $4.71. The 47% spread here is a moderate, fairly ordinary GPCI effect, local cost-of-practice adjustments nudging the allowed amount up or down without reshaping it. Applying the RAND 2024 commercial-to-Medicare ratio for this category (1.85x Medicare; RAND 2024 Pathology and Laboratory bucket (1.85x) + CMS Medicare baseline), the estimated commercial insurance price lands near $8.43, with self-pay cash discounts commonly bringing the figure closer to $8.35. Within Blood Test, Blood Sodium Level ranks #116 of 145 tracked procedures by national average Medicare payment.
Where this sits in the registry
Blood Sodium Level (84295) is a CMS 2023 Part B code. These pages keep the volume map and the markup map separate.
- National volume versus markup on the statistics page, the same two maps as this capsule. Statistics
- Other Blood Test codes, ranked by Medicare payment inside the category. Category
- How volume rank and markup rank are computed. Methodology
- The full procedures listing in volume order. Procedures
Figures here are CMS averages, not a quote for any patient, plan, or visit.
Frequently Asked Questions
Where does Blood Sodium Level rank among Medicare procedures?
According to CMS Medicare Part B claims, Blood Sodium Level (CPT 84295) ranks #760 of 9,297 procedures by national service volume, the same sort as the procedures listing, and #116 of 145 within Blood Test by national average Medicare payment. See /methodology#corpus-placement.
How much does Blood Sodium Level cost?
Medicare's national average payment for Blood Sodium Level (CPT 84295) is $4.56, with providers billing $17.93 on average; state rates run from $3.21 to $4.71, a meaningful but not extreme spread.
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 Blood Sodium Level cost with insurance?
With commercial insurance, blood sodium level costs an estimated $8.43 on average (range: $5.90-$11.81), a moderate premium over Medicare's $4.56. Without insurance, the estimated cash price is $8.35.
Which state has the lowest cost for Blood Sodium Level?
Oklahoma has the lowest average Medicare payment for Blood Sodium Level at $3.21, while Connecticut has the highest at $4.71 - a meaningful $1.50 spread.
How many providers perform Blood Sodium Level?
A moderate provider base performs Blood Sodium Level: 3.6K providers nationally, totaling 263.9K Medicare-billed services (176.0K beneficiaries) across 48 states in 2023.
What is the billed-to-Medicare markup for Blood Sodium Level?
Providers bill 3.9x what Medicare pays for Blood Sodium Level - a markup within the typical range at 293% above the Medicare rate.
Nationwide similar CPT codes
Data-derived peers across the CMS Physician & Other Practitioners extract: nearest national service volume and nearest average Medicare payment. Not clinical substitutes: claim-mass and payment neighborhoods only.
Closest national service volume
Nearest codes with ≥100 services (263.9K here).
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
Data from CMS Medicare Physician & Other Practitioners (2023).
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainProcedure is rendered directly from CMS Medicare Physician & Other Practitioners data, no number is typed in by an editor. This page draws directly on CMS Medicare Physician & Other Practitioners data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.