Master Internal Hemorrhoid Excision With 3 Coding Options

Medical billing for hemorrhoid procedures remains one of the most complex areas in surgical coding, especially when CPT guidance is not clearly defined. A common challenge arises when coding for the excision of internal hemorrhoids, where the lack of a dedicated CPT code often leads to confusion. In such cases, billers may be inclined to report code 46934 for internal hemorrhoid treatment.

However, relying on this code is a critical mistake. Now the question arises why, the answer is it has been deleted and is no longer valid for reporting. It is important to avoid using outdated or inappropriate codes because they are not only risks claim denials but can also impact reimbursement and compliance.

The real question then becomes: how should this procedure be coded correctly to ensure accurate payment and avoid billing errors?

Why Internal Hemorrhoid Coding Is Uniquely Challenging?

When a general surgeon performs a hemorrhoid procedure, the correct CPT code is determined by three key factors: 

• The procedure (excision, destruction, ligation, or sclerosing), 
• The hemorrhoids (internal, external, or both), and 
• The tissue (thrombosed or non-thrombosed). 

Uncertainty about any of these three makes choosing a code an educated guess.

Here's the problem: CPT does not have a code specifically for hemorrhoid excision for internal hemorrhoids. This leaves billers with no choice but to understand clinical descriptions and interpret operative notes, which are among the key skill sets of high-performing billing offices. 

Understanding the CPT Overview for Hemorrhoid Procedures

External Hemorrhoids Codes

CPT provides separate codes of external hemorrhoids: 

• 46230 - Excision external hemorrhoid tags and/or multiple papillae.
• 46320 - Enucleation/excision of external thrombotic hemorrhoid.
• 46250 - Hemorrhoidectomy, external, complete (with external hemorrhoids that are not thrombosed) 

Codes for Combined Internal and External Hemorrhoids

When the surgeon removes both internal and external hemorrhoids in the same session:

• 46255 - Hemorrhoidectomy, internal and external, simple
• 46260 - Hemorrhoidectomy, internal and external, complex or extensive

The 46934 Coding Pitfall to Avoid

Many billers historically defaulted to 46934 (Destruction of hemorrhoids, any method; internal) when coding internal hemorrhoid excisions. This was always an incorrect application of the code. 46934 was intended for destruction, not excision, and it has since been deleted from CPT entirely. Using this deleted code will result in automatic claim rejection.

The New Destruction Code: 46930

CPT introduced 46930 (Destruction of internal hemorrhoid[s] by thermal energy, e.g., infrared coagulation, cautery, radiofrequency) as a replacement. However, this code is strictly limited to thermal destruction of internal hemorrhoids. It cannot be used for excision procedures.

Three Coding Pathways for Internal Hemorrhoid Excision

There is no code for excision of internal hemorrhoids alone, so the following are acceptable to coders and professional billers: 

Option 1: 46255 with Modifier 52

Report 46255 with Modifier 52 (Reduced services) to describe the excision of internal hemorrhoids only. 

The work RVUs of 46255 and 46230 are similar, so this option effectively communicates the reduced service while maintaining a level of reimbursement. This approach is transparent to payers and avoids audit concerns. 

Option 2: 46999 (Unlisted Procedure, Anus) 

46999 (Unlisted procedure, anus) should be used if there is not a code to describe the procedure in question. This code requires documentation which are sually the operative report. Not always but may require payer review. It adds a layer of complexity. But it is an acceptable and compliant option when the procedure is not covered by existing codes. 

Option 3: 46945 or 46946 for Ligation with Excision

Here are the codes which will use when the surgeon's operative note describes suturing or ligating the hemorrhoid at its base, followed by excision of the remaining tissue:

• 46945 - Ligation of internal hemorrhoids; single procedure
• 46946 - Ligation of internal hemorrhoids; multiple procedures

This technique, often referred to as transfixion suture excision, involves placing a crisscross stitch to control bleeding, then excising the hemorrhoid tissue. It is distinct from simple rubber band ligation, which is reported with 46221 (Hemorrhoidectomy, by simple ligature, e.g., rubber band). Under 46221, the surgeon bands the hemorrhoid at its base and allows it to shrink over time; no tissue is excised in that session.

The two most common treatment approaches for internal hemorrhoids are rubber band ligation (46221) and suture ligation with excision (46945/46946). Knowing which was performed requires careful reading of the operative note.

How BillingFreedom Eliminates Hemorrhoid Coding Errors and Maximizes Surgical Revenue

Gastroenterology Medical Billing for hemorrhoid surgery can be complex, especially when there are no specific CPT codes to guide coding, as is the case with internal hemorrhoid excision. Medical billing staff can sometimes fall prey to errors, such as using outdated codes (e.g., 46934) or misunderstanding the intent of procedures. 

At BillingFreedom, these complex areas of gastroenterology are carefully handled through a combination of certification, process, and monitoring of CPT in accordance with the rules. 

99.9% Coding Accuracy in Surgical Claims

BillingFreedom has a high score in coding accuracy rate, with 99.9% success rate attained through multi-layer verification processes and real-time documentation check. In cases of discrepancies or ambiguities, the team starts the process of physician queries prior to submitting claims before downstream errors which normally result in rework or revenue loss. 

Denial Rate Below 1% Through Proactive Claim Validation

The industry has a range of denial rates of surgical procedures in Gastroenterology medical billing and coding of between 5 to 10 percent, whereas with BillingFreedom, the denial rate is lower than 1%. This is driven by: 

• Pre-submission claim audits
• Strict validation of modifiers (e.g., -52 used in reduced services)
• Coding preference alignment by payer.
• Elimination of invalid/ deleted CPT codes. 

96.4% First-Pass Acceptance Rate

BillingFreedom has a 96.4% first pass acceptance rate, meaning most claims are accepted without rejection or correction requests. This high rate of acceptance is made possible by: 

• Clean charge capture workflows
• Documentation completeness checks
• Automated and manual claim scrubbing systems

Appeals for those claims that do require intervention are processed through a formal appeals process with time frames for resolution, reducing cash flow issues. 

Direct Revenue Growth for Healthcare Providers

Healthcare providers who use BillingFreedom enjoy a 70% improvement in net collections in the first two billing cycles. This is due to: 

• Capture of all billable services
• Minimisation of undercoding and lost revenue
• Accelerated claim turnaround times
• Successful appeals of denied underpayments 

Always Current With CPT and Regulatory Changes

CPT coding updates, such as the deletion of 46934 and the introduction of 46930 for thermal destruction, often create confusion for underprepared billing teams. BillingFreedom eliminates this risk through continuous coder education, real-time updates on payer policies, and strict compliance protocols.

This ensures that:

• Claims are not billed with invalid codes
• The subtleties of the procedure (excision vs thermal destruction) are understood
• Decisions are kept up-to-date with the latest best practice

Coding for hemorrhoid procedures is not done simply by rote memorization of CPT codes, it requires critical thinking, clinical understanding and compliance know-how. BillingFreedom has all three to provide surgical practices with increases in accuracy, denials avoided, and revenue. 

To get in touch with us concerning our outstanding Gastroenterology billing services, feel free to refer to us through email at info@billingfreedom.com or call +1 (855) 415-3472.

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