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SpecialistBase2026 Compliant

CPT 17110

2026 Billing Guide

Destruct Benign Lesion 1-14

Reimbursement

$62.12

Threshold

N/A

2026 Status

Active

What is CPT Code 17110?

CPT 17110 is defined as: The destruction of benign skin lesions (other than skin tags or vascular proliferative lesions) using various methods such as liquid nitrogen (cryosurgery), laser surgery, electrosurgery, chemosurgery, or surgical curettement. This code covers the treatment of 1 to 14 lesions. It is commonly used for viral warts, seborrheic keratoses, and molluscum contagiosum when they meet medical necessity criteria (e.g., pain, inflammation, or functional impairment).

This code is primarily used for Specialist services. It falls under the category of Surgery / Integumentary System and is valid for the 2026 calendar year according to the CMS Physician Fee Schedule.

2026 RVU Components

Relative Value Units (Non-Facility)

Standard Formula Applied

Work RVU

0.68

Physician Effort

PE (Non-Fac)

1.12

Practice Expense

Malpractice

0.06

Risk Factor

Total RVU

1.86

Note: [(Work RVU * Work GPCI) + (PE RVU * PE GPCI) + (MP RVU * MP GPCI)] * Conversion Factor

2026 CMS Policy Intelligence

efficiency adjustment

Subject to -2.5% Efficiency Adjustment. CMS assumes that procedural efficiency and standardized equipment have reduced the intraservice work effort for lesion destruction.

global valuation

The 10-day global period remains unchanged, but the 'Work' component of that bundle is reduced by the efficiency factor.

conversion factor

Utilizes the 2026 Non-QP rate of $33.40.

Administrative Framework

Global Period

010 (10 Days)

Place of Service

11 (Office)22 (Outpatient Hospital)

NCCI Exclusions

Do not bill with:11102-111071120017000-1700499211-99215

Key Modifiers

25Significant, separately identifiable E/M service. Mandatory if a separate office visit (e.g., full skin exam) is performed for a clinical reason unrelated to the lesion destruction.
59Distinct procedural service. Used if destruction is performed on a different anatomical area from another surgical procedure.

Operational Requirements

lesion count

Includes 1 to 14 lesions. If 15 or more lesions are destroyed, bill CPT 17111 instead of 17110.

documentation of method

The specific method (e.g., 'cryosurgery with liquid nitrogen') must be documented in the procedure note.

anatomical location

The location of each lesion or group of lesions must be specified.

global period rules

Includes pre-operative assessment, the procedure, and post-operative care for 10 days.

Compliance Checklist

Detailed time tracking (cumulative for the month).
Specific clinical decision-making documentation.
Electronic care plan availability and access log.

Audit Defense

No specific audit defense elements defined.

2026 Update

Work RVU reduced by 2.5% efficiency adjustment. National average payment is ~$64.46.

Common Clinical Scenarios

No clinical examples provided.

Target Specialties & Utilization

DermatologyFamily MedicinePediatrics

Typical Clinical Indications (ICD-10)

B07.9 (Viral wart, unspecified)L82.0 (Seborrheic keratosis)B08.1 (Molluscum contagiosum)

Frequently Asked Questions

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