| Category | Amount |
|---|---|
| Medicare Allowed Rate What Medicare approves for this service | $54.67 |
| Typical Billed Amount What providers commonly charge | $80 – $350 |
| Potential Markup How much more you might pay vs. Medicare rate | 540% above Medicare |
What CPT 17110 Means and When It's Used
CPT code 17110 covers the destruction of benign (non-cancerous) skin lesions, which includes common skin problems like warts, skin tags, seborrheic keratoses, and other harmless growths. Your dermatologist or family doctor uses this code when they remove these lesions through destruction methods such as liquid nitrogen freezing (cryotherapy), electrocautery (burning), or laser treatment.
The key detail about this code is that it covers up to 14 lesions removed during the same visit. Whether your doctor removes 1 wart or 10 skin tags, they'll typically use this same code. This makes it cost-effective if you have multiple lesions that need treatment, as you're not charged separately for each individual removal.
This procedure is commonly performed in dermatology offices and primary care clinics. It's usually quick, often taking just a few minutes per lesion, and is considered a minor outpatient procedure that doesn't require any special preparation or recovery time.
Understanding the Costs on Your Medical Bill
When you see CPT code 17110 on your medical bill, you can expect charges typically ranging from $80 to $350, depending on your healthcare provider and location. Medicare reimburses this procedure at $54.67, which gives you a baseline for what insurance companies consider reasonable for this service.
The final amount you pay depends on several factors: your insurance coverage, whether you've met your deductible, and your plan's copay or coinsurance requirements. If you have a high-deductible plan, you might pay the full amount until you reach your deductible. With traditional insurance, you might pay a specialist copay (often $30-$50) plus any coinsurance percentage.
You should see this code listed once per visit, even if multiple lesions were removed. The billing should be straightforward since CPT 17110 has a low error rate and is rarely confused with other codes, though sometimes it might be mixed up with CPT 17000 (single lesion removal) or 17111 (removal of 15 or more lesions).
How to Verify Your Billing and Handle Concerns
To check if you were billed correctly for CPT 17110, first confirm that the procedure description matches what you received - it should indicate removal of benign lesions or mention the specific treatment method used. Count how many lesions were actually removed during your visit; if it was 14 or fewer, CPT 17110 is appropriate. If 15 or more lesions were treated, the correct code should be 17111.
Compare your bill amount to the typical range of $80-$350. If your charge seems unusually high, contact your provider's billing department to ask for an itemized explanation. Sometimes additional charges for office visits (evaluation and management codes) are appropriate if your doctor also examined other concerns during the same appointment.
If you believe there's an error, start by calling your healthcare provider's billing office with your specific concerns. They can review your medical record and explain the charges. If the issue isn't resolved, contact your insurance company to discuss the claim. Keep all documentation from your visit, including any treatment notes or discharge instructions that describe exactly what procedures were performed.