Best Medical Billing Companies for Neurosurgery

Key Takeaways 

• Neurosurgery claims are high-value and code-dense. A single spine case can carry a primary procedure, per-level add-on codes, instrumentation, bone graft, and navigation, and one missed line costs real money. 

• Payment pressure rose in 2026. CMS applied a -2.5% efficiency adjustment to non-time-based services, and NASS estimated neurosurgery would see roughly a 5% cut under the proposed rule. 

• Prior authorization is spreading into Original Medicare. The WISeR model, running 2026 through 2031 in Arizona, New Jersey, Ohio, Oklahoma, Texas, and Washington, covers cervical fusion, vertebral augmentation, epidural steroid injections, and certain nerve stimulation procedures. 

• The best medical billing companies for neurosurgery understand 90-day global periods, co-surgeon and assistant modifiers, and level-by-level spine coding, not just general claim submission. 

• Credentialing and billing work best under one roof, since a new surgeon can’t bill if they aren’t enrolled. 

• Ask every vendor for neurosurgery-specific references, denial reporting by reason code, and a written fee structure before signing. 

Choosing the best medical billing company for neurosurgery is different from choosing a billing service for a primary care office. Brain surgery claims aren’t just one visit and one code. After a craniotomy with navigation or a multi-level spine fusion with instruments and graft, there are 90 days of global follow-up that must be tracked properly, and often a co-surgeon bills along with the main surgeon. If you get one part wrong, the payer may not pay at all or may underpay the whole case. 

This guide explains neurosurgery billing, what a good partner should do, and how ten billing companies stack up so you can choose the best one for your practice. 

What Is Neurosurgery Medical Billing? 

Neurosurgery medical billing is the process of coding, sending, and getting paid for neurosurgical services like brain surgery, spinal surgery, procedures on peripheral nerves, functional neurosurgery like spinal cord stimulator implants, and the office visits and consultations that go along with them.  

It includes everything from ensuring coverage and obtaining prior authorization to coding the operative report, filing the claim, posting payments, and appealing denials. It is different because it is dense. For one posterior lumbar fusion note, there can be a main code, add-ons for each extra level, different codes for hardware and grafts, and modifiers that change based on who else was in the room. 

Why Neurosurgery Practices Need Specialized Billing Support 

The clear reason is money per claim. When one case is worth thousands of dollars, a code mistake is a real loss that happens over and over again.  

Also, the rules got stricter in 2026. The final rule for the Medicare Physician Fee Schedule added a -2.5% efficiency change to work RVUs for most non-time-based treatments, such as surgery. CMS will apply this every three years. The same rule lowered the cost of indirect practice for services provided in a building. With both sides trying to cut costs, collecting every dollar legally owed is more important than ever.  

The use of prior permission is also growing. For cervical fusion with disk removal (CPT 22551 and 22552) and implanted spinal neurostimulators (CPT 63650, 63685, and 63688), hospitals already need Medicare to give permission ahead of time. Six states now have treatments like neck fusion, percutaneous spinal enlargement, and epidural steroid shots that need prior permission or review before they can be paid for. Related claims, like the surgeon’s, are at risk if the primary service isn’t confirmed. 

Common Neurosurgery Billing Challenges 

Global surgical periods. A 90-day window applies to major spine and head treatments. This covers the day before surgery, the day of surgery, and regular care after surgery. Visits that aren’t part of that package need the right modifier: 57 for the choice to have surgery, 24 for a separate E/M after surgery, 79 for a treatment that isn’t connected to the surgery, and 78 for a planned return to the operating room. 

Multi-level spine coding. Fusion and decompression codes are made up of a main code and extra codes for each interspace or extra level. Instruments (22840–22848) and bone graft (20930–20939) have separate reports. If you miss a level or a graft code, the case will not be paid enough. 

Co-surgeons and assistants. In cases involving the anterior spine, an approach surgeon will often bill with marker 62. Medicare pays each co-surgeon 62.5% of the fee schedule amount, and each surgeon must track their own payment. Payers don’t allow them on all codes for assistant-at-surgery claims; they must be marked with 80, 82, or AS. 

Navigation and neuromonitoring. The add-on codes 61781 through 61783 report computer-assisted navigation. Intraoperative neuromonitoring is usually paid by the person doing the monitoring, not the treating surgeon. Claims with the same information are often denied as duplicates. 

Modifier 22 and documentation. Modifier 22 can be used in cases that are unusually hard, but only if the relevant note makes it clear why the work was so much more than normal. If that’s not there, the claim is either paid at the normal rate or sent back for records. 

Emergency cases. Accidents and emergencies involving the head don’t have to wait for the normal authorization window, so teams need payer-specific retro-authorization workflows. 

What Services Should a Neurosurgery Billing Company Provide? 

Claims Submission 

Clean electronic claims are sent on time, and every line from the operator report is recorded. 

Coding and Charge Entry 

Certified coders can read operating notes and properly code levels, methods, instruments, and modifiers. 

Eligibility Verification 

Confirm coverage and benefits before surgery, not the week before. 

Prior Authorization 

Submit requests with supporting images and a history of careful treatment, and track approvals against the surgery performed. 

Payment Posting 

ERA-based posting, where every payment is checked against the agreed-upon rates to find payments that are too low. 

A/R Management 

Used age and value to sort open claims, with high-dollar surgery claims getting the most attention. 

Denial Management 

Reviewed denials quickly, appealed with the operative note and payer policy, and tracked them by reason code. 

Payer Follow-Up 

Direct communication with payers about delayed claims, especially implant and multi-surgeon cases. 

Patient Billing 

Before choosing treatment, there should be clear figures, and later, there should be clear explanations. 

How to Choose a Neurosurgery Medical Billing Company 

Start with details in a specialty. Ask the seller to show you how to code a two-level posterior lumbar fusion with hardware and graft, and how they would track the global time afterward. They don’t bill for neurosurgery very often if they give vague answers.  

Then review the monthly data, including rejection rates by payment and reason code, days in accounts receivable, and net collection rate. Ask if prior permission and licensing for new doctors are covered, since breaks in registration cause their own wave of rejections. 

Questions to ask the best medical billing companies for neurosurgery 

How much do you bill for neurosurgery or spine practices right now? Can we talk to one? How do you deal with claims from co-surgeons? Do you work in our EHR, or do we need to switch? How do you handle our info if we leave? The answers quickly tell the difference between experts and generalists. 

10 Best Medical Billing Companies for Neurosurgery 

Each company follows the same format: what it does, where it fits, and what to confirm before signing. None publish neurosurgery-specific performance data, so verify every claim, ours included, in a sales conversation. 

1. Credex Healthcare

Credex Healthcare, based in Jacksonville, Florida, has one team that handles medical billing, credentialing, and payer enrollment. This is helpful because every claim goes through a paperwork check. The levels and methods are matched to the operating note. Add-on and equipment codes are recorded, and co-surgeon and helper modifiers are used according to each provider’s rules. Periods around the world are tracked, authorizations are matched to the procedure actually performed (even in WISeR states), and rejections are reviewed within 48 hours.  

Best for: Neurosurgeons who work alone or in spine and head groups with other doctors who want the same team to handle billing and licensing. Make sure before you sign. The engagement starts with a free billing review. Based on the volume and scope of work, they then provide pricing. 

2. P3 Healthcare Solutions

The U.S. office of P3 Healthcare Solutions is in Ontario, California. They offer end-to-end RCM, plus MIPS and MVP consulting, credentialing, billing audits, and bookkeeping. It says third-party software costs 3% of monthly payments, but you should confirm this directly. 

Best for: Practices that want good reporting help along with billing. Before you sign, make sure you understand how much spine and brain coding knowledge the team you’re working with has. 

3. Revele (Formerly GroupOne Health Source)

Revele (formerly GroupOne) has been around since 1991 and is based in Jefferson City, Missouri. It does both billing and practice management advice. The company is a certified eClinicalWorks implementation partner, and its billing center is built into eClinicalWorks. 

Best for: Neurosurgery practices that already use eClinicalWorks are the best fit. Before you sign, make sure you understand how they will handle surgery coding if you use a different EHR. 

4. BillingParadise

Since the early 2000s, BillingParadise has helped hospitals and group practices with their revenue cycle management. They use an EHR-centered method and can help with MACRA and value-based payment. 

Best for: Groups that want value-based program advice along with work on claims. Before you sign, make sure you know who codes your operative reports and what credentials they have. 

5. AMBSI

AMBSI is based in Sayreville, New Jersey, and helps practices across the three-state area around New York with everything from billing and credentialing to reviewing and negotiating insurance contracts and designing patient bills.  

Best for: Brain surgery groups in New York and New Jersey that want a local partner and help with payer contracts. Before you sign, make sure you understand: capacity for multi-surgeon case traffic. 

6. Integra Global Solutions

Integra Global Solutions is an outsourcing company founded in 2004 in Pittsburgh. It also has practices in the UK, India, and the Philippines. It usually has specialized staff and also helps out other medical billing businesses.  

Best for: Larger groups or MSOs with billing staff who need more space. Make sure before you sign that you know whether you’re buying controlled results or staff that you will handle yourself. 

7. Transcure

Transcure sells full-cycle RCM for medical practices of all types, which includes billing, coding, licensing, and collecting past-due accounts. 

Best for: Practices that want to work with a single provider throughout the entire sales cycle. Before you sign, review neurosurgery client references and how long it takes to handle high-dollar surgical denials. 

8. Hamly Business Solutions

Hamly Business Solutions, formerly Baruch Business Solutions, is a contract business based in India that helps U.S. providers with medical bills and reporting. 

Best for: practices that focus on costs and are happy leading a team in another country. Check the coder’s qualifications, HIPAA protections, and availability during U.S. business hours before signing. 

9. MyOutDesk

MyOutDesk places dedicated remote assistants, including medical billing assistants, who work inside your systems under your direction. It supplies people rather than managing your revenue cycle outcomes. 

Best fit: Practices with a strong billing manager who needs more hands. Confirm before signing: Surgical coding experience of the specific assistant placed with you. 

10. TaskUs

 

You can hire dedicated remote assistants through MyOutDesk, such as medical billing assistants, who will work in your systems and follow your instructions. It gives you people instead of having to handle the results of your income cycle. 

Best for: Billing firms that need more help from a strong manager. Before you sign, make sure the helper you’re assigned has surgical coding experience. 

How to Compare Neurosurgery Billing Companies 

Company	Service Model	Credentialing Included	Neurosurgery Fit	Pricing Visibility
Credex Healthcare	Managed RCM, dedicated specialist	Yes	Spine, cranial, co-surgeon workflows	Quote after free billing review
P3 Healthcare Solutions	Managed RCM plus MIPS consulting	Yes	General specialty billing	Listed at 3% of collections (third-party)
GroupOne Health Source	Managed billing on eClinicalWorks	Ask	Best for eCW users	Not published
BillingParadise	Managed RCM, EHR-centered	Ask	General specialty billing	Not published
AMBSI	Managed RCM, regional	Yes	Tri-state practices	Not published
Integra Global Solutions	Dedicated staff model	Ask	Capacity support	Not published
Transcure	Managed RCM	Yes	Confirm references	Not published
Hamly Business Solutions	Offshore billing and coding	Ask	Practice-directed	Not published
MyOutDesk	Remote staff placement	No	Practice-directed	Not published
TaskUs	Enterprise outsourcing	Ask	Large organizations	Not published

In-House vs. Outsourced Neurosurgery Billing 

With in-house billing, you have direct control over your bills and a team that knows your doctors. Large groups that can pay for certified surgical coders, a denial specialist, and backup coverage can make it work. The risk is getting too focused. If you lose a skilled coder, the knowledge goes with them. 

When you outsource, you give up some control in exchange for depth and continuity: coders who see daily spine and head cases as well as denial data from many practices. It’s often cheaper for solo doctors and small groups than having that capacity in-house. Our neurosurgery billing services page explains how that works in detail. 

How Much Does Neurosurgery Medical Billing Cost? 

It is common for outsourced billing companies to charge a percentage of net collections. This means that their fee is based on how much money they actually get back. Instead, staffing firms charge by dedicated employee, and some charge by claim. However, surgery is one of the few fields where per-claim pricing is not common because claim values vary so much. 

Quotes for neurosurgery are hard to find, so get several in writing. When it comes to surgery income, small percentage changes add up quickly. Every 1% of the $2 million collected each year equals $20,000. A lot of the time, the extras that make one price seem cheaper than another are what they’re really covering. This is especially true for things like prior permission, credentials, patient statements, and past A/R cleanup. 

FAQs 

What does a neurosurgery billing company do? 

Neurosurgical practices can use one to file claims, get authorizations, make payments, manage accounts receivable, and appeal rejections. 

How much does neurosurgery medical billing cost? 

Most companies charge a share of the money they make. Staffing firms charge for each worker they hire. Always get a written quote that lists what’s included. 

Why should neurosurgeons outsource billing? 

To find qualified surgery coders, get faster follow-up on denials, and keep coverage going without building a full in-house team. 

How do I choose a neurosurgery billing company? 

Ask for surgical references, an example of how they code the spine, monthly rejection reports, and a clear explanation of their pricing. 

What services do neurosurgery billing companies provide? 

They verify patient eligibility, obtain prior authorization, code services, submit claims, post payments, follow up on accounts receivable, handle denials, and bill patients. 

How can neurosurgery practices reduce claim denials? 

Get permissions early, code to the relevant note, use modifiers properly, keep track of global periods, and look over rejects by reason code once a month. 

What makes neurosurgery billing different? 

Neurosurgery billing includes multiple levels of add-on codes, 90-day global periods, rules for co-surgeons and assistants, high claim values, and stricter prior authorization requirements. 

Final Thoughts 

Neurosurgery’s best medical billing services do more than just send in bills. They read operation notes exactly as the surgeon wrote them, track every level and add-on, ensure global times are correct, and pursue high-dollar rejects before the appeals window closes. With fee cuts in 2026 and new rules about prior permission, that accuracy will protect your collections. Choose two or three firms, ask them the same questions, and compare their answers side by side. 

Do you want to know where your neurosurgery claims are going wrong? A free billing check from Credex Healthcare reviews things like correct reporting, denial trends, authorization gaps, and aged accounts receivable. Talk to our team.