How to Lower Your Anesthesia Bill in 2026
Anesthesia is billed using a formula most patients never see. Once you understand how it works, you can verify every component, spot overcharges, and challenge billing errors worth hundreds or thousands of dollars.
On this page
The Anesthesia Billing Formula
Unlike most medical services that are billed per procedure, anesthesia uses a unique formula. Every anesthesia charge you receive was calculated using this equation:
THE ANESTHESIA BILLING FORMULA
(Base Units + Time Units + Modifying Units) × Conversion Factor
Each component can be independently verified. Errors in any one of them mean you are being overcharged. The sections below explain how to check each part.
Base Units
Fixed value for each procedure. Reflects complexity and risk. Range: 3 to 30+.
Time Units
Total anesthesia minutes divided by 15. This is where most billing errors occur.
Modifying Units
Extra units for patient health status (P3+) and qualifying circumstances (age, emergency).
Conversion Factor
Dollar amount per unit. Medicare: ~$20.50. Commercial: $60 to $150+.
Why this matters for your wallet: A single extra time unit at a $75 commercial conversion factor costs you $75. Two extra units incorrectly coded as physical status P3 at a $100 conversion factor adds $200. These errors compound, and they are extremely common because most patients never verify the math.
Base Units: The Starting Point for Every Anesthesia Bill
Base units are fixed values assigned by the ASA (American Society of Anesthesiologists) Relative Value Guide to every anesthesia CPT code (00100 through 01999). They reflect the inherent complexity, skill, and risk of providing anesthesia for a specific procedure. You cannot negotiate base units, but you can verify that the correct code was used.
| Procedure | Anesthesia CPT Code | Base Units | Complexity Level |
|---|---|---|---|
| Colonoscopy | 00810 | 5 | Low |
| Knee arthroscopy | 01382 | 3 | Low |
| Total knee replacement | 01402 | 7 | Moderate |
| Total hip replacement | 01214 | 8 | Moderate |
| Cesarean section | 01961 | 7 | Moderate |
| Lumbar spine fusion | 00630 | 10 | High |
| Open heart surgery (CABG) | 00562 | 20 | Very High |
| Liver transplant | 00796 | 30 | Very High |
How to Verify Base Units
Find the anesthesia CPT code on your bill. It will be a 5-digit code starting with 00 or 01 (range 00100 to 01999). This is different from the surgery CPT code.
Verify the code matches your procedure. Compare the anesthesia code to what was actually performed (documented in the operative report). The wrong anesthesia code means the wrong base units.
Look up the base unit value. CMS publishes anesthesia base units for each code on the Anesthesiologists Center page. You can also search “CMS anesthesia base units” followed by your specific code number for the assigned value.
Common error: A knee arthroscopy (3 base units) billed with the code for total knee replacement (7 base units). At a $75 conversion factor, that single coding error adds $300 to your bill before time is even calculated.
Time Unit Verification: Where Most Overcharges Hide
Time units are the most frequently inflated component of anesthesia bills. The calculation is straightforward (total minutes divided by 15), but verifying the actual minutes requires obtaining your anesthesia record and understanding exactly when the clock starts and stops.
When the Clock Starts and Stops
Anesthesia time STARTS when:
The anesthesia provider begins preparing you for induction in the operating room. This includes placing monitors, starting IV medications, and beginning the induction process.
Anesthesia time ENDS when:
The provider is no longer in personal attendance and you have been safely placed under post-anesthesia supervision (typically when you are transferred to the PACU nurse). This is documented as “emergence” or “end of anesthesia care.”
Time Unit Calculation Examples
| Anesthesia Minutes | Time Units (minutes / 15) | Cost at $75/unit | Cost at $20.50/unit (Medicare) |
|---|---|---|---|
| 30 minutes | 2.0 | $150 | $41 |
| 47 minutes | 3.13 | $235 | $64 |
| 90 minutes | 6.0 | $450 | $123 |
| 120 minutes | 8.0 | $600 | $164 |
| 180 minutes | 12.0 | $900 | $246 |
Rounding Rules by Payer
Medicare: Reports time to the tenth decimal with no rounding up. 47 minutes = 3.13 units, not 4. Billed time must match the anesthesia record exactly.
Most commercial insurers: Use 15-minute increments. Some round up after the last full increment. Check your plan documents or call your insurer to confirm their rounding policy.
Medicaid: Varies by state. Some use 15-minute increments with rounding after 7.5 minutes. Others mirror Medicare rules.
How to Get Your Anesthesia Record
Under HIPAA, you have a legal right to your complete medical records, including the anesthesia record. This document contains the minute-by-minute log of your anesthesia care, including exact start and stop times.
Contact the hospital’s Medical Records (Health Information Management) department. You can usually find the number on the hospital website or your discharge paperwork.
Request your “anesthesia record” specifically. Many hospitals will send the operative report but not the anesthesia record unless you ask for it by name. Also request the “anesthesia time record” or “anesthesia flow sheet.”
The hospital must provide it within 30 days. They can charge a reasonable copying fee but cannot charge for searching or retrieving the record. If they delay or refuse, file a HIPAA complaint with the HHS Office for Civil Rights.
Compare documented times to billed units. Divide the total minutes (end time minus start time) by 15. If the billed time units exceed this number by more than one unit, you have grounds for a billing dispute.
Modifying Units: Physical Status and Qualifying Circumstances
Modifying units add to the base and time units before multiplication by the conversion factor. They come from two sources: your physical status classification and any qualifying circumstances present during your case. Both can be verified, and both are sometimes applied incorrectly.
Physical Status Modifiers (P1 through P6)
The ASA Physical Status Classification describes your overall health at the time of anesthesia. Higher classifications (P3 and above) indicate greater complexity and risk, and many commercial insurers add extra billing units for these.
| Modifier | Description | Extra Units (Commercial) | Extra Units (Medicare) |
|---|---|---|---|
| P1 | Normal, healthy patient | 0 | 0 |
| P2 | Mild systemic disease (e.g., well-controlled diabetes, mild obesity) | 0 | 0 |
| P3 | Severe systemic disease (e.g., poorly controlled diabetes, morbid obesity, moderate COPD) | +1 unit | 0 |
| P4 | Severe systemic disease that is a constant threat to life | +2 units | 0 |
| P5 | Moribund patient not expected to survive without the operation | +3 units | 0 |
| P6 | Brain-dead patient (organ donation) | 0 | 0 |
Common overcharge: A healthy 35-year-old patient with no chronic conditions coded as P3 instead of P1 or P2. At a $75 conversion factor, that adds $75 to your bill. If you have no severe systemic diseases (no uncontrolled hypertension, no severe lung disease, no unstable cardiac condition), you should not be coded P3 or higher. Check this on your Explanation of Benefits (EOB) or ask the anesthesia billing office what physical status was assigned.
Qualifying Circumstances Codes
These add-on codes (99100 through 99140) are billed alongside the primary anesthesia code when specific conditions are present. Each adds extra units to your total.
| Code | Circumstance | Extra Units | When It Applies |
|---|---|---|---|
| 99100 | Extreme age | +1 | Patient under 1 year or over 70 years old |
| 99116 | Total body hypothermia | +5 | Intentional lowering of body temperature during surgery |
| 99135 | Controlled hypotension | +5 | Intentional lowering of blood pressure at surgeon’s request |
| 99140 | Emergency conditions | +2 | Delay in treatment would increase threat to life or body part |
How to verify: If any qualifying circumstances code appears on your bill, check whether the condition actually applied. Code 99100 should only appear if you were under 1 or over 70. Code 99140 should only appear if the surgery was a true emergency. If your planned, elective knee surgery was billed with 99140 (emergency), that is an error worth disputing. At 2 extra units and a $75 conversion factor, that single code adds $150 to your bill.
The Conversion Factor: Dollars Per Unit
The conversion factor is the dollar amount multiplied by your total units to determine the final charge. This is where the enormous gap between Medicare and commercial insurance pricing becomes visible.
| Payer Type | Conversion Factor (per unit) | 12-Unit Case Total |
|---|---|---|
| Medicare (2026) | $20.50 | $246 |
| Medicaid (varies by state) | $15 to $22 | $180 to $264 |
| Commercial (in-network, low) | $55 to $75 | $660 to $900 |
| Commercial (in-network, high) | $80 to $120 | $960 to $1,440 |
| Out-of-network (billed charges) | $100 to $200+ | $1,200 to $2,400+ |
Sample Calculation: 2-Hour Knee Replacement
Base units (01402, total knee): 7
Time units (120 min / 15): 8
Modifying units (P2, healthy): 0
Total units: 15
Medicare ($20.50/unit): $307.50
Commercial at $75/unit: $1,125
Commercial at $100/unit: $1,500
What this means for you: If your anesthesia bill shows $2,250 for a 2-hour knee replacement with 15 total units, the implied conversion factor is $150/unit. That is likely higher than your insurer’s contracted rate. Request your EOB to see what your insurer allowed vs. what was billed. The allowed amount is what matters for your cost share.
Anesthesia Bills Are Built on a Formula. We Audit the Math.
Between inflated time units, incorrect physical status codes, wrong base unit assignments, and duplicate CRNA/anesthesiologist charges, most anesthesia bills contain errors. CareRoute’s Bill Defense team verifies every component of the formula and disputes overcharges on your behalf.
Get your anesthesia bill audited$0 unless we save you money. Average savings of 30%+.
CRNA vs Anesthesiologist: Billing Models and What They Cost You
The same anesthesia service can be billed under different models depending on who provides the care and how they are supervised. Each model has specific billing rules and modifiers. Knowing which model was used helps you verify that you were not double-billed.
| Billing Model | Who Provides Care | Modifier | Payment Rate |
|---|---|---|---|
| Anesthesiologist alone | Anesthesiologist personally performs entire case | AA | 100% of fee schedule |
| CRNA alone (no supervision) | CRNA performs independently, no physician direction | QZ | 100% of fee schedule |
| Medical direction (1 CRNA) | Anesthesiologist directs 1 CRNA | QY (MD) + QX (CRNA) | 50% each (100% total) |
| Medical direction (2 to 4 CRNAs) | Anesthesiologist directs 2 to 4 concurrent cases | QK (MD) + QX (CRNA) | 50% each (100% total) |
Watch for double-billing in the medical direction model
Under medical direction, the anesthesiologist bills 50% and the CRNA bills 50%, totaling 100% of the fee schedule for one case. If you see both an anesthesiologist charge at 100% (modifier AA) and a separate CRNA charge, you are being billed for 200% of the service. This is a common and costly error. Check the modifiers on both claims. Under medical direction, neither provider should bill at 100%.
Medical Direction Requirements
For an anesthesiologist to bill under medical direction (modifiers QK or QY), they must meet all seven CMS requirements. If they do not meet these criteria, the service should be billed as “medical supervision” at a lower rate:
- Perform a pre-anesthesia exam and evaluation
- Prescribe the anesthesia plan
- Personally participate in the most demanding procedures (induction and emergence)
- Monitor the course of anesthesia at frequent intervals
- Remain physically available for immediate diagnosis of complications
- Provide indicated post-anesthesia care
- Direct no more than 4 concurrent procedures
How to check which model was used: Look at the modifier codes on your EOB or itemized bill. If you see QK, QY, or QX, medical direction was used. If you see AA, the anesthesiologist worked alone. If you see QZ, the CRNA worked alone. In some states (opt-out states), CRNAs routinely practice without physician supervision.
Anesthesia Types: General vs Regional vs MAC vs Local
Different anesthesia types serve different procedures. While the billing formula is the same regardless of type, the total cost varies because of differences in time (general anesthesia cases tend to run longer) and the base units assigned to the specific procedure code.
General Anesthesia
Complete loss of consciousness. Requires intubation (breathing tube), mechanical ventilation, and full monitoring. Used for major surgeries.
Typical added time: 15 to 30 minutes for induction and emergence beyond the surgical time.
Cost range: $1,000 to $5,000+ depending on procedure length.
Regional Anesthesia (Spinal/Epidural)
Numbs a specific region of the body. Patient remains conscious or lightly sedated. Used for lower body surgeries, cesarean sections, and joint replacements.
Typical added time: 10 to 20 minutes for placement beyond the surgical time.
Cost range: $800 to $3,500. Often shorter total anesthesia time than general.
MAC (Monitored Anesthesia Care)
Sedation with monitoring but without complete loss of consciousness. Used for colonoscopies, endoscopies, minor orthopedic procedures, and some eye surgeries.
Typical added time: 5 to 10 minutes beyond the procedure time.
Cost range: $400 to $2,000. Shortest anesthesia time of the three main types.
Local with Sedation
Local anesthetic injected at the surgical site with mild IV sedation. The least invasive option. Used for minor procedures, biopsies, and some dental surgeries.
Typical added time: Minimal. Often no separate anesthesia bill if no anesthesia provider is present.
Cost range: $150 to $500 when an anesthesia provider is involved.
MAC billed as general anesthesia
A provider who administers deep sedation (where you lose consciousness) during MAC should technically reclassify the case as general anesthesia with appropriate documentation. However, the reverse also happens: some providers bill a MAC case at the same time duration as a general anesthesia case would require, even though MAC typically involves faster induction and emergence. If you received MAC for an endoscopy or colonoscopy, verify that the billed time is consistent with the actual procedure time (usually 20 to 45 minutes total for a colonoscopy, not 60 to 90 minutes).
Out-of-Network Anesthesiologist: Your No Surprises Act Protections
Before the No Surprises Act took effect in January 2022, anesthesiologists were the number one source of surprise out-of-network bills. You choose your surgeon and your hospital, but you typically cannot choose the anesthesiologist assigned to your case. Many patients received bills for thousands of dollars from out-of-network anesthesiologists at in-network hospitals.
What the No Surprises Act Protects You From
Balance billing is banned. If you receive care at an in-network facility, out-of-network providers (including anesthesiologists) cannot bill you for the difference between their charge and what your insurer pays.
You pay only in-network cost-sharing. Your deductible, copay, or coinsurance should be calculated at the in-network rate, even if the anesthesiologist is out of network.
Applies to emergency and scheduled care. Both emergency situations and scheduled procedures at in-network facilities are covered. The provider and insurer must resolve payment disputes between themselves.
What to Do If You Receive a Balance Bill
Do not pay it immediately. A balance bill from an out-of-network anesthesiologist at an in-network facility likely violates the No Surprises Act.
Contact your insurer. Tell them you received a balance bill from an out-of-network provider at an in-network facility. They should process the claim at in-network rates and you should only owe your in-network cost-sharing.
File a complaint if needed. If the provider insists on balance billing, file a complaint with CMS at 1-800-985-3059 or with your state insurance commissioner. Federal penalties for violating the No Surprises Act can reach $10,000 per occurrence.
Exception: The No Surprises Act does not apply if you voluntarily go to an out-of-network facility, or if you sign a written consent to receive care from a specific out-of-network provider and waive your surprise billing protections. Never sign such a waiver unless you fully understand the financial consequences and have a written cost estimate.
Labor Epidural Billing: How Obstetric Anesthesia Works
Labor epidural billing is unique because of the extended time frame. Unlike surgical anesthesia that lasts 30 minutes to a few hours, labor anesthesia can extend for 6 to 24 hours or more. This creates billing complexity and significant cost variation.
CPT 01967: Neuraxial Labor Analgesia
The primary code for labor epidural anesthesia is 01967. It has a base value of 5 units. Time units are added based on the provider’s attendance time. However, payers use widely different methods for calculating this time:
Common billing methods
- Base units plus continuous time from placement to delivery
- Base units plus one unit per hour of attendance
- Flat fee (regardless of labor duration)
- Tiered rates (0 to 2 hours, 2 to 6 hours, 6+ hours)
Typical total costs
- Epidural placement and management: $2,000 to $5,000
- With insurance (in-network): $200 to $800 out-of-pocket
- Medicare caps reimbursement at 75 minutes in some states
- Many payers cap at a maximum number of time units regardless of actual labor duration
Common Labor Anesthesia Billing Issues
Billing for time the provider was not in attendance. If the anesthesia provider placed the epidural and returned only for top-ups or the delivery, the entire labor duration should not be billed as continuous time. Request documentation of when the provider was actually present.
Separate charges for epidural and cesarean. If labor transitions to a cesarean section, some practices bill both 01967 (labor epidural) and 01961 (cesarean anesthesia). Check with your insurer whether both codes should apply, or if the cesarean code supersedes the labor code.
PCEA (patient-controlled epidural analgesia) charges. Some practices add separate charges for the PCEA pump management. Verify whether your payer considers this included in the base service or a separately billable add-on.
Nerve Blocks: When Pain Management Is Coded as Anesthesia
Peripheral nerve blocks (interscalene, femoral, sciatic, and others) can be billed in two fundamentally different ways, and the choice affects how much you are charged. Understanding this distinction helps you spot inappropriate coding.
Correctly Billed as Pain Management
When a nerve block is performed for postoperative pain control (not as the primary anesthetic), it should be billed using a surgical CPT code from the 64400 to 64450 series.
- Billed from the surgical fee schedule
- Fixed fee per procedure (not time-based)
- Example: 64447 (femoral nerve block) = $150 to $400
Potentially Incorrect: Billed as Part of Anesthesia
A nerve block used as the primary mode of anesthesia (in place of general anesthesia) is included in the anesthesia code and cannot be separately billed. If billed on top of a general anesthesia charge, it may be double-dipping.
- Should be bundled into the anesthesia service
- Cannot add time or base units on top of general anesthesia for the same block
- Exception: if general was given AND the block was specifically for postoperative pain
Key rule: A nerve block performed for intraoperative anesthesia is included in the primary anesthesia code and is not separately reportable. A nerve block performed specifically for postoperative pain management can only be billed separately if the primary anesthetic was general anesthesia, a subarachnoid injection, or an epidural, AND the block was not relied upon for intraoperative anesthesia. If you see a separate nerve block charge plus a general anesthesia charge, verify that the block was documented as being for postoperative pain only.
Found Errors on Your Anesthesia Bill?
If you have identified inflated time, incorrect modifiers, or duplicate charges, CareRoute’s Bill Defense team can take it from here. We handle the dispute process, communicate with the anesthesia billing office, and get your bill corrected.
Submit your bill for reviewFree audit. You only pay if we save you money.
Real Examples: Anesthesia Bills Reduced
These examples illustrate common anesthesia billing errors and how verifying the formula components leads to real savings.
Time Unit Correction: $4,200 Reduced to $2,850
A patient received a $4,200 anesthesia bill for a 2-hour lumbar spine fusion. The bill showed 14 time units (210 minutes). The anesthesia record documented a start time of 8:15 AM and end time of 10:22 AM, totaling 127 minutes (8.47 time units, not 14). The provider had included pre-op evaluation time and PACU time in the anesthesia clock. After dispute, the bill was corrected to 9 time units and reduced to $2,850.
Savings: $1,350
Physical Status Correction: $975 Reduced to $875
A healthy 42-year-old (BMI 24, no chronic conditions) received an anesthesia bill with physical status P3 for a knee arthroscopy. The P3 modifier added 1 extra unit at $100/unit. After the patient requested the anesthesia pre-operative evaluation (which documented “healthy, ASA I”), the billing office corrected the code to P1 and removed the extra unit.
Savings: $100
Duplicate CRNA/Anesthesiologist Billing: $3,800 Reduced to $1,900
A patient received two separate anesthesia bills for a hip replacement: $1,900 from the anesthesiologist (modifier AA, indicating personal performance) and $1,900 from the CRNA (modifier QZ, indicating independent practice). Both billed at 100% for the same case. In reality, the anesthesiologist was medically directing the CRNA (which should have been billed with QK/QX modifiers at 50% each). The duplicate full-rate billing was corrected, and the patient’s total responsibility was cut in half.
Savings: $1,900
No Surprises Act Applied: $8,500 Balance Bill Eliminated
A patient had a planned cesarean section at an in-network hospital. The assigned anesthesiologist was out of network and billed $12,000. The insurer paid $3,500 (the in-network allowed amount). The anesthesiologist balance-billed the patient for $8,500. After the patient cited the No Surprises Act and filed a complaint, the balance bill was withdrawn entirely. The patient owed only her in-network copay of $250.
Savings: $8,500
Anesthesia Bill Verification Checklist
Use this checklist to systematically audit every anesthesia bill you receive. Each item corresponds to a common error or overcharge documented in this guide.
Gather Documents
- Request itemized anesthesia bill with CPT codes and modifiers
- Request your anesthesia record (from hospital Medical Records)
- Get your Explanation of Benefits (EOB) from your insurer
- Request the operative report (confirms what procedure was actually done)
Verify Each Component
- Confirm the anesthesia CPT code matches the procedure in the operative report
- Look up the correct base units for that code on the CMS website
- Calculate time units from anesthesia record (end time minus start time, divided by 15)
- Check physical status modifier (should it be P1/P2 or is P3+ justified?)
- Verify any qualifying circumstances codes (99100, 99116, 99135, 99140) actually apply
- Check provider modifiers (AA, QK, QX, QY, QZ) to confirm appropriate billing model
Challenge and Dispute
- Contact the anesthesia billing office (often a separate company from the hospital)
- Cite specific discrepancies with documentation (e.g., “anesthesia record shows 95 minutes but bill shows 10 time units instead of 6.3”)
- Request a formal billing review and correction
- If the provider refuses, file an appeal with your insurer
- For balance billing at in-network facilities, file a No Surprises Act complaint
Frequently Asked Questions
How is anesthesia billed? What is the formula?
Anesthesia is billed as: (Base Units + Time Units + Modifying Units) x Conversion Factor. Base units are fixed per procedure (3 to 30+). Time units are anesthesia minutes divided by 15. Modifying units come from physical status (P3 adds 1 unit) and qualifying circumstances (emergency adds 2 units). The conversion factor is $20.50/unit for Medicare in 2026, and $60 to $150/unit for commercial insurance depending on the contract.
How do I get my anesthesia record to verify the time?
Contact the hospital’s Medical Records (Health Information Management) department and specifically request the “anesthesia record” or “anesthesia flow sheet.” Under HIPAA, you have a legal right to this document, and the hospital must provide it within 30 days. They can charge a reasonable copying fee but cannot charge for searching or retrieving it. The record contains minute-by-minute documentation including exact start and stop times.
What is the difference between CRNA-only and medical direction billing?
When a CRNA works independently (modifier QZ), they bill at 100% of the fee schedule. Under medical direction (where an anesthesiologist supervises 1 to 4 CRNAs), the anesthesiologist bills 50% (QK or QY) and the CRNA bills 50% (QX). The combined total should equal 100%, not more. If you see both providers billing at full rate for the same case, that is a billing error you should dispute.
My anesthesiologist was out of network. Am I protected?
If your procedure was at an in-network facility, the No Surprises Act (effective January 2022) protects you from balance billing by out-of-network anesthesiologists. You should only owe your in-network cost-sharing amount (deductible, copay, or coinsurance calculated at in-network rates). If you receive a balance bill, contact your insurer, cite the No Surprises Act, and file a complaint with CMS if the provider does not withdraw the bill.
What should I do before surgery to avoid anesthesia billing problems?
Ask the surgery scheduler which anesthesia group covers your case and verify they are in-network. Ask what type of anesthesia is planned (general, regional, MAC) and whether a CRNA, anesthesiologist, or care team model will be used. For elective procedures, ask if regional anesthesia is an option (often results in shorter anesthesia time and lower total bill). Document these conversations in writing.
How much does a labor epidural cost?
Labor epidural charges typically range from $2,000 to $5,000 total (placement plus time-based management). With insurance, out-of-pocket costs average $200 to $800. Billing methods vary by payer. Some use continuous time from placement to delivery, others use hourly increments, and some apply a flat fee. Many payers cap reimbursement regardless of how long labor lasts. If your bill seems high, request documentation of which time calculation method was used and compare it to your payer’s policy.
Can I negotiate my anesthesia bill even with insurance?
Yes. If you owe a significant amount after insurance (due to a high deductible or coinsurance), you can negotiate with the anesthesia billing office. Ask for a prompt-pay discount (10% to 30% off for paying within 30 days), a payment plan with no interest, or a hardship reduction if your income qualifies. Additionally, verify that the bill is accurate first. Correcting billing errors often reduces the amount more than any negotiated discount.
What is the Medicare conversion factor for anesthesia in 2026?
The 2026 Medicare anesthesia conversion factor is $20.50 per unit (specifically $20.4976 for standard physicians and $20.5998 for APM-eligible practitioners). This is a slight increase from the 2025 rate of $20.32. Commercial insurance conversion factors are not publicly set and vary by contract, but typically range from $55 to $150 per unit depending on market, insurer, and provider negotiating power.
Related Guides
How to Lower Your Surgery Bill
The three bills, ASC vs hospital, unbundling, implant markups, OR time, and cash-pay options
How to Lower Your Hospital Bill
DRG coding, chargemaster pricing, facility fees, and hospital-specific negotiation tactics
How to Negotiate a Hospital Bill Down
General negotiation scripts, charity care, payment plans, and step-by-step templates
Let CareRoute Fight Your Anesthesia Bill
Our Bill Defense team specializes in anesthesia billing disputes. We obtain your anesthesia record, verify every unit in the formula, check modifiers, confirm provider billing models, and negotiate directly with the anesthesia billing office on your behalf.
Get your anesthesia bill reduced$0 unless we save you money