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Writer's pictureAlex.Nedzelskiy@sloanmed

Navigating CMS and Commercial Guidelines: Billing and Coding for Varithena, Ablations, Mps & Sclero



The ever-evolving landscape of medical billing and coding requires a keen understanding of the specific guidelines set forth by CMS and multiple commercial insurance companies. In the realm of venous procedures such as Varithena, Radio Frequency Ablations (RFA), Microphlebectomies, and Sclerotherapy, accurate coding is crucial for reimbursement and compliance. In this blog post, we will delve into the guidelines for billing and coding these procedures, ensuring healthcare professionals have the information needed to navigate these complexities successfully.


Procedure Codes

Varithena (Polidocanol Injectable Foam):

Varithena, a foam-based sclerosant, is commonly used to treat varicose veins. When coding for Varithena procedures, it's essential to understand the specific Healthcare Common Procedure Coding System (HCPCS) Level II codes associated with the drug and its administration. Typically, the codes used include:

-36470/36471 Injection of sclerosant; single/multiple incompetent veins (other than telangiectasia)

Drug Codes

- J3490 (Unclassified drugs)

- C9274 (Injection, polidocanol, 1% to 2.5%, 1 mg)

- Additionally, specific ICD-10-CM codes for the diagnosis must be reported to support medical necessity.


Radio Frequency Ablations (RFA):

RFA is a minimally invasive technique used to treat venous insufficiency. This code is inclusive of all imaging guidance and monitoring. The codes associated with RFA are:

- 36475 Endovenous ablation therapy of incompetent vein, extremity, inclusive of all imaging guidance and monitoring, percutaneous; first vein treated.

- 36476 Each additional vein treated in a single extremity. Each through separate access sites.


Micro phlebectomy:

Micro phlebectomy, also known as ambulatory phlebectomy, is a procedure used to remove varicose veins through tiny incisions. CPT codes for microphlebectomy include:

-37799- Unlisted procedure code for vascular surgery, to be used for less than 10 incisions.

- 37765 Stab phlebectomy of varicose veins, 1 extremity; 10-20 stab incisions.

- 37766 Stab phlebectomy of varicose veins; 1 extremity; 20 incisions.


Sclerotherapy:

Sclerotherapy involves the injection of a sclerosing agent to treat spider veins and smaller varicose veins. CPT codes for sclerotherapy include:

- 36468 (Sclerotherapy, single incompetent vein)

- 36470 (Sclerotherapy of spider veins [telangiectasia])


Coverage Guidelines

Understanding the medical policy bulletins of all insurance payers is crucial for healthcare providers, especially when dealing with varicose vein procedures.

Different insurance payers have varying policies on coverage and reimbursement for varicose vein procedures. Understanding the specific guidelines outlined in medical policy bulletins helps providers accurately code procedures, reducing the risk of claim denials or payment delays. Payers often require documentation of medical necessity for certain procedures. Medical policy bulletins outline the criteria and documentation requirements that providers must meet to establish the medical necessity of varicose vein treatments. Introducing these medical policies to both clinical and administrative staff as common language ensure clear communication and proper documentation. Complying with these guidelines is essential for justifying the necessity of the procedures performed.

Insurance payers may have specific criteria for determining whether a particular varicose vein procedure is covered under a given plan. Familiarity with medical policy bulletins allows providers to determine in advance whether a procedure is likely to be covered, helping both the provider and the patient make informed decisions about treatment options and financial responsibility.

Many insurance plans require preauthorization or precertification for certain medical procedures, including varicose vein treatments. Medical policy bulletins often provide details on the preauthorization process, including the information needed to obtain approval. This knowledge is essential for avoiding claim denials due to lack of preauthorization. When an insurance plan indicates no prior authorization is required it is imperative the support staff is familiar enough with the medical policy to make a professional decision about coverage. This is where having vascular surgery specialty trained support staff is imperative to they success of your practice. Adhering to the guidelines outlined in medical policy bulletins ensures that healthcare providers comply with payer-specific rules and regulations. Non-compliance may result in penalties or sanctions, and it could impact the provider's relationship with the payer.

Understanding payer policies allows healthcare providers to educate patients about potential out-of-pocket costs, coverage limitations, and alternative treatment options. This transparency helps manage patient expectations and contributes to a positive patient-provider relationship. Efficient revenue cycle management relies on accurate billing and coding practices. Knowledge of medical policy bulletins streamlines the billing process, reduces the likelihood of claim rejections, and ensures timely and appropriate reimbursement for services rendered. Below is an example of the Sloan Medical LLC Vein Medical Policy Resource for 2023. This resource is updated annually and provided to all clients as an educational reference.

Please note that the policies below were pulled from the Novias district in 2023, to confirm accurate and up to date information please visit the private insurance plan website.







Patient Treatment Cycle

The patient treatment cycle plays a pivotal role in healthcare, providing a structured framework for delivering consistent and effective care. A repetitive cycle, tailored to the general needs of patients, is essential for maintaining a compliant flow within healthcare settings. This standardized approach ensures that essential protocols, from initial assessment to diagnosis, treatment, and follow-up, are consistently applied. While recognizing and accommodating individual patient needs is paramount, a repetitive cycle establishes a baseline for compliance with clinical standards, regulatory requirements, and quality assurance. It promotes efficiency in healthcare delivery, streamlines workflows, and facilitates seamless communication among healthcare professionals. A well-defined treatment cycle, despite its repetitiveness, lays the foundation for reliable and standardized care, contributing to patient safety, satisfaction, and overall healthcare effectiveness. Below is our proven successful vein patient treatment cycle that we encourage our clients to implement;






Healthcare professionals should stay updated on the latest coding changes and guidelines to optimize revenue cycles and provide quality patient care. Always consult with coding experts or utilize CMS resources for the most current information, as coding practices may evolve over time. By adhering to these guidelines, healthcare providers can navigate the complexities of venous procedures coding with confidence and precision.



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