✅What Are the Exact ICD-10 Codes for Skin Tags?

🚀 Skin tags, also known as acrochordons, are small, soft skin growths that often appear harmless but concern many patients seeking smooth, healthy skin. They are often situated in skin creases that include underarms, neck, groin, and eyelids. Skin tags are formed as a result of age, rubbing, obesity, or diabetes. These flesh-colored soft lesions are generally harmless. But they are taken off if they are inflamed or for cosmetic purposes.

1️⃣What Healthcare Providers Need to Know About ICD-10 Codes?

As a healthcare provider,✅ it is imperative for healthcare providers to effectively understand skin tag ICD-10 codes to ensure accurate billing and optimal patient care. Its possible removal approaches include excision, litigation, electrocautery (burning), or cryotherapy (freezing). Apart from cosmetic reasons, sometimes their removal is medically necessary, especially if these tags frequently bleed or get irritated. In this comprehensive guide, we will talk about billable and non-billable skin tags, helping you effectively navigate the complexities of medical coding with confidence.❤️

What are Skin Tags

👨‍⚕️ Skin tags have lots of semblance with the color of the skin and usually appear as soft, fleshy growths that hang off the person’s body. These tags are often harmless benign tumors and are most commonly found in areas where skin rubs against skin — such as the armpits, groin, neck, and under the breasts. They are made up of blood vessels and collagen wrapped in skin, and their size can range from tiny bumps to several millimeters in diameter. While there’s no denying that skin tags pose no medical threat, they can become irritated — especially when caught on jewelry or tight clothing. The exact reason for their occurrence is still uncertain, but their presence is quite common. 📘 In this comprehensive guide, we’ll walk you through the billable and non-billable ICD-10 codes for skin tags, helping you confidently navigate the often confusing world of medical coding. 💡💼

Insurance Companies Pay for Skin Tag ICD-10?

It is essential part of healthcare providers to use the appropriate skin tag ICD-10 when removing skin tags. Incorrect coding can cause insurance companies to either delay or deny payments. If the purpose of its removal is for physical appearance, insurers are less likely to pay for that. It is paid when the procedure is medically required. It can be tricky to find the correct skin tag ICD-10. This is because other skin-related problems could be interrelated with skin tags but are not the same. So, in such conditions avoid using ICD-10-CM L91.8 or any other code for skin tags.

🩺Skin Tag ICD-10 Codes List

Skin Tag ICD-10 Condition/Location	ICD-10 Code	Reason / Explanation	Billable/Unbillable
Neck	L91.8	Hypertrophic skin disorders can cause skin tags in areas such as the neck.	Billable
Irritated	L91.8	Irritated skin tags fall under the category of ‘other hypertrophic disorders of the skin’.	Billable
Inflamed	L98.8	Inflamed skin tags are classified under “Other specified disorders of the skin” for coding purposes.	Billable
Eyelid	D23.9	Benign skin growth that includes skin tags found in specific areas such as the eyelid.	Billable
Face	D23.9	Benign skin neoplasm of unspecified type includes skin tags found on the face.	Billable
Left Axilla	L91.8	Skin tags, classified as hypertrophic skin disorders, can commonly develop in the axilla (underarm area).	Billable
Bleeding	L98.8	Bleeding skin tags are classified under “Other specified disorders of the skin.”	Billable
Rectal	K64.4	Residual hemorrhoidal skin tags commonly appear around the rectal area.	Billable
Genital	L98.8	Genital skin tags are categorized under "Other specified disorders of the skin."	Billable
Unspecified	D23.9	Benign skin growths that are not specifically categorized, including unspecified skin tags.	Billable
Labial	L98.8	Skin tags located on the labia are categorized under “Other specified disorders of the skin.”	Billable
Groin	L91.8	Hypertrophic skin disorders can also manifest as skin tags in the groin region.	Billable
Back	D23.9	Benign skin neoplasm—back is categorized under unspecified skin locations.	Billable
Perianal	K64.4	Perianal skin tags are categorized as residual hemorrhoidal skin tags.	Billable
Ear	D23.9	Unspecified benign skin neoplasm can occur in various areas, including the ear.	Billable
Anus	K64.4	Skin tags resulting from hemorrhoids often appear around the anal area.	Billable

👨‍⚕️📑⚠️ Now, let’s discuss the ICD-10 codes for skin tags and relevant clinical information that is essential for healthcare providers to know if the codes they are applying are billable or not. Healthcare providers must select the accurate code for their patients’ conditions to increase their chances of getting paid fast and avoid delays in claim processing. It can be tricky to find the correct skin tag ICD-10. This is because other skin-related conditions may appear similar but are not the same. In such cases, avoid using codes like ICD-10-CM L91.8, or any unrelated code, for skin tags.

💡 Billable Skin Tag ICD-10 Codes

Here is a comprehensive overview of the commonly used billable skin tag ICD-10 codes: L91.8 for Hypertrophic disorders of the skin and is used when no other available code describes the diagnosed skin tag. It is important to note that the ICD-10 L91.8 is a generic code and insurers emphasize the specificity and accuracy of the coding. Thus, prioritize using it if another code describes the diagnosed acrochordon condition. While in condition with no other describing the diagnosis, clearly mention the medical record stating the same. Other details you are supposed to provide in the documentation while reporting L91.8 must include skin tag location, description, and related symptoms.It can be tricky to find the correct skin tag ICD-10. This is because other skin-related problems could be interrelated with skin tags but are not the same. So, in such conditions avoid using ICD-10-CM L91.8 or any other code for skin tags.

💡 Tip: When documenting for ICD-10 L91.8, always ensure that the medical necessity is clearly stated. Include detailed clinical notes such as the location, size, appearance, and any associated symptoms (e.g., irritation, bleeding). Proper and complete documentation reduces the risk of claim denials and supports faster reimbursements 💸.

D23.9 for Benign Neoplasm of Skin

The benign neoplasm of skin, unspecified, D23.9 is used commonly for ICD-10 code for skin tags. It can be used when the diagnosed skin tag is identified as a benign neoplasm. Apart from that, it is a generic code that cannot be classified any further.

D23.9 for Benign Neoplasm of Skin, Unspecified

Benign Neoplasm of Skin, Unspecified 🎯 Description: This code is used when a non-cancerous skin growth (benign neoplasm) is present, but the exact location on the body is not specified. 📌 Important Notes: Do not use this code if the specific site of the skin neoplasm is known (e.g., face, scalp, neck). In such cases, opt for a more specific code like D23.0 (skin of lip) or D23.5 (skin of trunk). 📋 When to Use: Diagnosis confirmed as benign Location is either unknown or not documented Typically used in initial assessments or when documentation is limited ⚠️ Tip: Always aim to code to the highest level of specificity for better accuracy in medical records and insurance claims.

💡 L98.8 for Other Subcutaneous Tissue and Disorders of the Skin: This skin tag removal ICD-10 code is billable and used to report the diagnosis of other specified disorders of the skin and subcutaneous tissue. Since it is medically necessary and reimbursable by the insurance payer, you can use it with the relevant procedural code to bill the skin tag removal. The ICD-10 code L 98.8 covers many tissue and skin-related concerns and the skin tag is just one of the few. Thus, a clinician who reports this code must ensure complete documentation to provide sufficient adequate information to the insurer regarding the diagnosis the code is being reported for. If a patient with benign neoplasm visits the office, you can report this code for diagnosis purposes and even charge the insurance payer to remove the skin tag when coupled with the relevant CPT code as it is a billable code.

📘 ICD-10 Code K64.4: When to Use It for Residual Hemorrhoidal Skin Tags

The ICD-10 code K64.4 is specifically used to report cases of residual hemorrhoidal skin tags—those soft, leftover folds of skin that remain after hemorrhoids have healed or been treated 🩹. While they’re not active hemorrhoids, these skin tags are often a byproduct of the healing process 🔁. They don't pose a serious medical risk but can cause discomfort 🤕, irritation 😣, or hygiene concerns 🧼, prompting patients to seek removal. 🩺 Hemorrhoids themselves are swollen blood vessels located either inside the rectum or around the anus. Once they shrink or are removed, they sometimes leave behind loose skin. If a patient is dealing with these residual tags and is undergoing a skin tag removal procedure, ICD-10 code K64.4 is the correct diagnosis code to use ✅.

💡 Non-Billable Skin Tag ICD-10 Codes Following are some of the important non-billable ICD-10 codes used for skin tags removal: The following are some of the non-billable ICD-10 codes for skin tags removal:

L72.3 for Miliaria Rubra

ICD-10 code L72.3 is a non-billable code when it comes to skin tag removal. It’s actually used to document Miliaria Rubra, more commonly known as heat rash or prickly heat—not skin tags. While this condition can look similar, with small red bumps or cyst-like spots, it’s caused by blocked sweat glands trapping moisture under the skin, especially in hot and humid environments. Patients often confuse it with skin tags due to its raised appearance. However, since it’s not a true skin tag, insurance providers won’t cover removal under this diagnosis. Instead, this code should only be used when accurately documenting cases of heat rash, not for billing skin tag procedures.

L72.0 – Epidermal Cyst

ICD-10 code L72.0 is used for diagnosing epidermal cysts—small, keratin-filled bumps beneath the skin. While these cysts can show up anywhere on the body and are often removed for appearance, this code does not apply to skin tag removal. Since it doesn’t accurately represent a skin tag, using it for billing that procedure may lead to claim denial.

L91.0 for Hypertrophic Scar

L91.0 is the ICD-10 code for thick, raised scars that form after surgery, burns, or injuries. Though they might look like skin tags, they’re a separate condition and usually aren’t covered for reimbursement.

Best Practices for Skin Tag ICD-10

To ensure proper reimbursement and avoid claim denials , follow these industry-best practices. Start with thorough documentation 📝, clearly describing the location of skin tags and any associated symptoms such as bleeding or irritation . It's essential to establish medical necessity 💡, as insurance companies generally deny claims for procedures done for aesthetic reasons. Make sure to emphasize the medical reasons for removal, like discomfort or complications from the skin tags. Always use the most specified ICD-10 code to accurately describe the patient’s condition, ensuring proper alignment with medical records. Pairing the correct CPT codes with your ICD-10 code is also crucial for correct billing. Finally, stay updated with the latest coding guidelines, as ICD-10 codes are subject to change and staying informed will help prevent errors and optimize reimbursement.

Outsource ICD-10 Coding for Skin Tags

Healthcare facilities—especially dermatology clinics, outpatient centers, and family practices—should strongly consider outsourcing ICD-10 coding for skin tags to a trusted medical billing partner. Why? Because accurate coding of conditions like L91.8, D23.9, and L98.8 is essential for clean claims, faster approvals, and full reimbursements. A reliable billing team ensures compliance, reduces claim denials, improves cash flow, and eliminates costly coding errors—turning even minor procedures into consistent revenue opportunities. For the most reliable and results-driven service, Pro Medical Billing Solutions is your best choice for outsourcing.

📦 Key Points About Skin Tag ICD-10 Codes

✅ 1. Skin tags are soft and small growths on the skin. They are mostly harmless and can appear on various parts of the body.
✅ 2. They feel smooth and soft to the touch and are generally small, sometimes appearing slightly darker or light brown.
✅ 3. Common areas include the groin, armpits, underarms, eyelids, anal region, neck, and lower torso.
✅ 4. They typically pose no health risk unless frequently rubbed by clothing, jewelry, or touched excessively.
✅ 5. Skin tags are more common in middle-aged and older individuals, especially those who are overweight or obese.
✅ 6. The exact cause is unknown, but hormonal changes (e.g., during pregnancy) and conditions like diabetes may contribute.
✅ 7. They are not contagious and do not spread from person to person.
✅ 8. Removal is often done for aesthetic, comfort, or medical reasons — but insurers usually don’t cover it if done for cosmetic purposes.
✅ 9. Common removal methods include freezing (cryotherapy), cauterization, and snipping with sterile scissors.
✅ 10. Skin tags are not the same as warts, moles, or cysts — they are distinct in diagnosis and treatment.

Frequently Asked Questions

What is the Skin Tag ICD-10 code?

The main Skin Tag ICD-10 code used by healthcare providers is L91.8, which falls under “Other hypertrophic disorders of the skin.” This code helps accurately describe the condition when billing insurance or recording patient information.

Why is the correct Skin Tag ICD-10 code important?

Using the right Skin Tag ICD-10 code ensures that your claim is accepted by insurance and that the treatment is documented properly. It prevents delays, denials, and helps your practice get paid faster.

Can the Skin Tag ICD-10 code vary by location on the body?

Yes! While L91.8 is common, other codes like D23.9 or L98.8 may be used depending on where the skin tag is located or if it’s inflamed or irritated. That’s why professional coding is so important—it gets the details right.

Is Skin Tag ICD-10 coding covered by insurance?

In many cases, insurance may not cover skin tag removal unless it’s medically necessary (like bleeding or irritation). But using the correct Skin Tag ICD-10 code helps show the clinical reason, improving your chances of coverage.

Who should handle Skin Tag ICD-10 coding for my practice?

Medical billing professionals or certified coders should handle Skin Tag ICD-10 coding to avoid mistakes. Partnering with experts ensures accuracy, faster reimbursement, and peace of mind for your practice.

How can Pro Medical Billing Solutions help with Skin Tag ICD-10 coding?

Pro Medical Billing Solutions specializes in dermatology billing with unmatched accuracy in Skin Tag ICD-10 coding to help you get paid faster and smoother. We take care of everything—from correct code selection to smooth claim submission—so your practice runs better and earns more.