General Surgery Billing and Coding Services
General surgery billing takes constant work: codes and payer rules change every year, global periods and modifiers decide what gets paid, and the paperwork takes time away from patients. However, it should not slow down your practice or even impact your revenue. Prospect Healthcare Solutions‘ General Surgery Billing and Coding Services are designed in a way that minimizes pressure and mistakes and ensures you get paid on time.
We deal with all aspects of the billing cycle with accuracy, including coding of complex surgical procedures to follow up on claims, and managing reimbursements. Our staff are abreast with the new guidelines, and hence you will not need to worry about compliance and rejected claims. With us, you will not have to worry about the accuracy, speed, and consistency of your billing process, as we do this and you concentrate on attending to patients.
General Surgery Payer Rules We Manage
Surgical claims are decided by who operated, where, and how the procedure changed in the operating room. These are the payer rules our revenue cycle management team handles beyond the codes:
Co-surgeons and team surgery
What it means: When two surgeons each perform a distinct part of one procedure, both bill the same code with modifier 62 and Medicare pays each 62.5% of the fee. Team surgery uses modifier 66.
How we handle it: We confirm both operative notes describe each surgeon’s part, and that both claims carry the same code and modifier.
Converted and included procedures
What it means: When a laparoscopic procedure is converted to open, only the open procedure is billed. A diagnostic laparoscopy before a surgical laparoscopy, and an incidental appendectomy, are not billed separately.
How we handle it: We code from the final approach in the operative note and leave included procedures off the claim.
Surgery center and hospital settings
What it means: The surgeon’s payment depends on where the surgery is done: an ambulatory surgery center (place of service 24) or a hospital outpatient department (22). Payers also have their own lists of procedures they allow in a surgery center.
How we handle it: We set the place of service from the operative record and check the payer’s surgery center rules before scheduling.
Bariatric surgery criteria
What it means: Payers cover weight loss surgery, such as sleeve gastrectomy (43775) and gastric bypass (43644), only when criteria are met. Medicare requires a BMI of 35 or more with a related condition and previous failed medical treatment; many commercial plans also require a supervised diet program.
How we handle it: We check the plan’s policy and send the full record with the authorization request.
Screening colonoscopy that becomes diagnostic
What it means: When a polyp is removed during a screening colonoscopy, the claim needs modifier PT for Medicare or 33 for commercial plans, so the patient’s preventive benefit still applies.
How we handle it: We add the right modifier and screening diagnosis so the patient isn’t charged a deductible in error.
Unlisted procedures
What it means: New or uncommon procedures without a specific CPT code are billed with an unlisted code, which payers price manually.
How we handle it: We send the operative report with a comparison code and an explanation of the time and work involved.
A Common General Surgery Denial and How We Fix It
Example: a post-op visit denied in the global period
The denial. Three weeks after a hernia repair (90-day global), the surgeon sees the patient for a new skin lesion. The visit is denied with CARC 97 (included in the payment for another service).
How we fix it:
- Review the note. We check that the visit was for a problem unrelated to the hernia repair.
- Correct and resubmit. We add modifier 24 to the visit and link the lesion diagnosis, not the hernia diagnosis.
- Leave routine follow-up off. Visits for wound checks or recovery are part of the global payment and reported with 99024 only.
- Prevent the next one. We flag every visit inside a global period so the reason for the visit is checked before the claim goes out.
Example: a co-surgeon's claim denied as a duplicate
The denial. Two surgeons each bill a complex procedure without a modifier, and the second claim is denied with CARC 18 (exact duplicate claim or service).
How we fix it: we confirm with both practices that each surgeon performed a distinct part and dictated a separate operative note. Both claims are then corrected with modifier 62 and resubmitted. Our denial management team also checks whether the procedure allows co-surgeons under Medicare’s fee schedule before resubmitting.
Why General Surgery Billing and Coding Services?

Surgical Codes Specialist Knowledge
We apply our thorough knowledge of CPT, ICD-10, and modifier regulations to code all the surgeries properly. Our knowledge eliminates denials, eliminates coding errors, and keeps your practice in line. We make certain that all claims are made to the payer's requirements so that you get the right reimbursement in good time.

Proper Claims Filing and Monitoring
We also file clean claims free of error and follow them to the point of payment. We have a swift rejection resolution team, adheres to payer rules and makes sure that all claims sail well through the system. Our support means that you will experience fewer delays, fewer losses, and have faster and more reliable payments.

Less Paperwork for Your Employees
We do your coding, claim filing, and follow-ups, and also do compliance, so that your staff can concentrate on patient care. Billings are the long-term work that is transferred to our team, relieving stress and enhancing the working process. We do not overburden your employees, but rather make your practice run smoothly.

Better Revenue Cycle Performance
Our revenue cycle management ensures that we have the right billing and effective processes that make your revenue cycle strong. Our team guarantees the reduction of denials, increased reimbursements, and increased collections. Our proven systems guarantee you a constant cash flow, financial stability, and improved growth in the long term of your surgical practice.

Evolving Health Care Policies
We are informed of the recent billing laws and payer policies. We safeguard your practice against compliance risks, fines, and unjustified claims rejection with our knowledge. Your general surgery billing will be correct and compliant; we ensure that you have all the requirements in documentation and claims.

Advanced Billing Technology
We have highly developed billing software to enhance speed and accuracy. Our computerized systems identify mistakes at the initial stage, check eligibility, and automate claims. Your surgery practice is provided with faster reimbursements, less error and efficient financial workflow with our technology and expertise.
General Surgery Global Periods, Modifiers and Procedure Codes
Surgical billing is shaped by global periods and modifiers more than by the procedure codes themselves.
| Service | Codes and rules | What we check |
|---|---|---|
| Global surgery periods | 0, 10 or 90 days set by Medicare; routine post-op visits are included and reported with 99024 | Visits inside the global period are not billed separately |
| Surgery modifiers | 57 decision for major surgery; 58 staged procedure; 78 return to the OR for a complication; 79 unrelated procedure; 24 unrelated E/M in the global period | The modifier matches what the operative note and visit note describe |
| Assistants at surgery | Modifier 80 or 82 for physicians; AS for PAs and NPs | The procedure allows an assistant under Medicare's list |
| Hernia repair | 49591–49618 for anterior abdominal hernias by total defect size and whether the hernia is reducible, incarcerated or strangulated; mesh included | Defect size and status are in the operative note |
| Common procedures | 47562 laparoscopic cholecystectomy; 44970 laparoscopic appendectomy | Laparoscopic vs open approach matches the note |
| Multiple procedures | Modifier 51 and payment reductions for additional procedures | Procedures are sequenced by value |
General Surgery Billing FAQs
What is a global surgery period?
The period after a procedure (0, 10 or 90 days) when routine follow-up care is included in the surgical payment and not billed separately.
When is modifier 57 used?
On an E/M visit on the day of or the day before a major surgery (90-day global) when that visit resulted in the decision to operate.
How are hernia repairs coded since 2023?
Anterior abdominal hernia repairs use 49591–49618, chosen by the total defect size and whether the hernia is reducible or incarcerated. Mesh is included.
Reach Out to Us for More Information
You can find out more about the way our surgery billing services can assist your practice, and we will be happy to assist. Our team is going to respond to your questions, describe our work, and show you what you can do to optimize your revenue cycle. We simplify everything and make it very easy to comprehend.
You may reach us any time to talk about your billing requirements or ask us to develop a unique solution for your practice. We are never too shy to give easy-to-understand information, support, and an easy onboarding process. All one needs to do is contact us, and we will be glad to help you.
Prefer to talk? Call +1 (469) 935-4617 or visit our contact page.