ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesA63.0

A63.0

Anogenital (venereal) warts

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 A63.0 is a billable code used to indicate a diagnosis of anogenital (venereal) warts.

Key Diagnostic Point:

Anogenital warts, also known as venereal warts, are benign epithelial tumors caused by the human papillomavirus (HPV), primarily types 6 and 11. These warts typically appear in the genital and anal regions and can manifest as small, flesh-colored or gray growths that may be raised or flat. They can occur in both men and women and are often asymptomatic, although they may cause discomfort, itching, or bleeding. Transmission occurs through direct skin-to-skin contact during sexual activity, making them a common sexually transmitted infection (STI). Diagnosis is primarily clinical, based on the appearance of the warts, but can be confirmed through HPV testing if necessary. Treatment options include topical agents, cryotherapy, laser therapy, or surgical excision, depending on the size and number of warts. Regular screening for HPV and associated conditions, such as cervical cancer in women, is crucial for early detection and management. Education on safe sexual practices is essential to prevent transmission and recurrence.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of treatment options leading to different coding scenarios
  • Potential for co-morbid STIs complicating the diagnosis
  • Need for accurate documentation of patient history and symptoms
  • Variability in clinical presentation among patients

Audit Risk Factors

  • Inadequate documentation of patient history and symptoms
  • Failure to document treatment provided
  • Misclassification of warts as malignant lesions
  • Inconsistent coding of co-existing STIs

Specialty Focus

Medical Specialties

Dermatology

Documentation Requirements

Detailed description of lesions, treatment plan, and follow-up care.

Common Clinical Scenarios

Diagnosis and treatment of anogenital warts, management of recurrences.

Billing Considerations

Ensure clear documentation of the number and size of warts for accurate coding.

Gynecology

Documentation Requirements

Pap smear results, HPV testing, and treatment history.

Common Clinical Scenarios

Screening for cervical cancer in patients with a history of anogenital warts.

Billing Considerations

Document any co-existing conditions and the patient's sexual history.

Coding Guidelines

Inclusion Criteria

Use A63.0 When
  • According to ICD
  • 10 guidelines, A63
  • 0 should be used when documenting anogenital warts specifically
  • It is important to ensure that the diagnosis is confirmed through clinical evaluation and that any associated conditions are documented appropriately

Exclusion Criteria

Do NOT use A63.0 When
No specific exclusions found.

Related CPT Codes

17110CPT Code

Destruction, benign lesions

Clinical Scenario

Used when performing cryotherapy for anogenital warts.

Documentation Requirements

Document the number of lesions treated and the method of destruction.

Specialty Considerations

Dermatologists should ensure clear documentation of the treatment rationale.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of anogenital warts, improving the accuracy of data collection and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of anogenital warts, improving the accuracy of data collection and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

Resources

Clinical References

  • •
    CDC - Genital HPV Infection Fact Sheet

Coding & Billing References

  • •
    CDC - Genital HPV Infection Fact Sheet

Frequently Asked Questions

What are the common treatments for anogenital warts?

Common treatments include topical agents like imiquimod, cryotherapy, laser therapy, and surgical excision, depending on the size and number of warts.