As we all know, gastroenterology is a healthcare specialty that caters to the conditions of the human digestive system. It involves various procedures and imaging techniques that create complex requirements in the billing process. Gastroenterology requires specific billing and coding methods which become easier to manage with an outsourced gastroenterology billing company.

Defining endoscopy and its reimbursement process

Endoscopy refers to the medical procedure that is performed by doctors to investigate the inner parts of the human body. They use a thin, flexible tube fitted with a light and camera known as an endoscope. Endoscopy is performed by doctors to evaluate and analyze the digestive system by inserting a tube through the mouth or anus.

With each endoscopic procedure, there are different billing rules that clinics need to follow for proper reimbursement. There are also some specific CPT codes that need to be followed and accurately reported to ensure gastroenterologists receive proper reimbursement for their services. Nevertheless, in most gastroenterology practices, the in-house billers falter when it comes to endoscopy billing. There are multiple challenges they face, which results in claim denials and slows down the reimbursement process. A gastroenterology billing company knows every nook and corner of endoscopic procedures, which makes it easier for them to reduce errors.

Key challenges that hinder endoscopy reimbursement

1. Incorrect CPT codes - This is one of the most common and critical errors in gastroenterology billing. Endoscopic procedures are assigned a wide range of CPT (Current Procedural Terminology) codes, and using an incorrect code can result in immediate claim denials. For instance, a diagnostic upper GI endoscopy (EGD) has a different code than one performed with a biopsy or polypectomy. The use of correct CPT codes depends on the type of endoscopy, approach, and extent of the endoscopic procedure performed. There is also confusion while distinguishing sigmoidoscopy from colonoscopy. The CPT codes must accurately reflect the specific service and the furthest point of insertion of the tube. Some of the commonly used CPT codes are:

• 43235: Upper GI endoscopy (diagnostic)

• 43239: Upper GI endoscopy with biopsy

• 43255: Upper GI Endoscopy with control of bleeding.

2. Bundling and unbundling confusion – In GI coding, the National Correct Coding Initiative (NCCI) edits are an important part of the claims processing system. These edits help prevent the frequent unbundling of procedures that are considered essential for a primary endoscopic procedure. In case of a colonoscopy, the biopsy is usually bundled into primary procedures instead of billing it separately. Many billers accidentally bill multiple services separately, which leads to denials or audit risks. In some cases, procedures that are performed simultaneously are not classified as bundled. Missing modifiers are a major contributor towards gastroenterology claim denials.

3. Missing the global period – There is a global period for many endoscopy procedures which refers to a timeframe. During this period, certain follow-up services related to the procedure are bundled into the initial payment. Billing for a follow-up patient visit during this timeframe without the appropriate modifier results in denials. Billers must always check the global period for the specific CPT code. A third-party gastroenterology billing company will help avoid billing services that are already included in the initial payment.

4. Incomplete documentation – The entire reimbursement process of any healthcare specialty depends on how accurately the documentation is done. Endoscopy procedures require precise clinical documentation to support CPT code selection, medical necessity, and compliance with payer guidelines. Incomplete endoscopy reports often include issues such as missing details of polyps or lesions, lack of clear distinction between diagnostic and therapeutic procedures, lack of details on medical complications, and missing documentation of examination results.

5. Missing prior authorization – The insurance companies require prior authorization for many endoscopic procedures. It is important to establish medical necessity and meet clinical guidelines. Endoscopy services like ERCP, complex polypectomy, high-frequency procedures, and outpatient services require authorization from payers. In most digestive care billing, the prior auth process is often missed or remains incomplete. This results in claim denials, financial loss, administrative burden, and delayed patient care. Let us take the following example for a better understanding of PA.

A patient is scheduled for a colonoscopy because of abdominal pain. During this specific procedure, the physician detects and removes a polyp, which is known as polypectomy. Let us assume the clinic only obtained prior authorization for diagnostic colonoscopy, whereas a therapeutic procedure was performed. In a situation like this, the claim is bound to be denied resulting in revenue leakage for the provider.

You must have noticed how the in-house billers struggle with the reimbursement of various GI procedures. With changing medical codes and updated payer policies, it becomes difficult to manage the proper reimbursement of services. Hiring an outsourced gastroenterology billing company ensures a streamlined reimbursement along with adherence to compliance. Now, the concern is to decide the right company for endoscopy billing.

Choosing the right outsourced gastroenterology billing company

Physicians diagnose and treat digestive disorders using a range of advanced medical procedures and minimally invasive interventions. However, the in-house billing teams often struggle to make ends meet when it comes to effective endoscopy billing. This reason has increased the demand for an outsourced gastroenterology billing company to ensure faster reimbursement and improved patient care. With years of proven expertise, these third-party companies have become trusted partners for healthcare organizations seeking reliable billing support. Hiring them would ensure that your GI practice receives a wide range of benefits. These include HIPAA-HITECH compliant services, no binding contracts, CPC-certified coders, and all-inclusive pricing with no hidden cost. Once billing responsibilities are delegated to these professionals, they manage the entire revenue cycle, including both pre-billing and post-billing processes.

Some medical billing companies also provide virtual assistance services, including appointment scheduling, patient inquiries, voicemail management, and appointment reminders. Furthermore, outsourced companies provide a range of advantages such as a 30% reduction in accounts receivable (AR) within the first 30 days, 99% accuracy rates, $7 per hour service pricing, a 30-day free trial period, and excellent references from all over the USA. Keeping all these benefits in mind, you can be assured that your GI billing will be streamlined and changed for the better.