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ICD-10 Guide
DiagnosesAnal Condyloma

Anal Condyloma

ICD-10 Coding for Anal Condyloma(A63.0)

PRIMARY SPECIALTYColorectal Surgery
COMPLEXITYHigh
LAST UPDATED09/15/2025
Sam Tuffun, PT, DPT
Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Anal Condyloma?
Essential facts and insights about Anal Condyloma

Key Clinical Considerations:

  • Presence of warty lesions around the anal region, which may be asymptomatic or cause discomfort.
  • Positive HPV (Human Papillomavirus) testing may be indicated, particularly for high-risk strains.
  • Physical examination may reveal multiple condylomata acuminata, which are soft, fleshy growths.
  • Imaging is typically not required for diagnosis but may be used in cases of suspected malignancy.
  • Severity can be assessed based on the size, number, and symptoms of the lesions.

Clinical Information

Clinical Criteria & Documentation Requirements

  • Complete medical history including risk factors such as sexual history and immunocompromised status.
  • Specific terminology such as 'anal condyloma' or 'condylomata acuminata' must be documented.
  • Examples include noting the size, number, and location of lesions in the medical record.
  • Documentation must support medical necessity for treatments such as excision or topical therapies.
  • Quality measures may include tracking recurrence rates and patient follow-up.

Coding Guidelines

Usage Guidelines & Examples

  • Use this diagnosis code when a patient presents with anal warts confirmed as condyloma.
  • Do not use this code for lesions that are confirmed to be malignant or for other types of anal lesions.
  • Compare with codes for other HPV-related conditions such as genital warts (A63.0) or anal cancer (C21.0).
  • Common errors include misclassifying the lesions as benign when they are symptomatic or recurrent.
  • In complex cases, consider the patient's full clinical picture, including any co-existing conditions.

Code Exclusions

Important Exclusions

  • Excludes malignant anal lesions such as anal squamous cell carcinoma.
  • Alternative codes for excluded conditions include C21.0 for anal cancer.
  • Conditions are excluded due to differing treatment protocols and management strategies.
  • Common mistakes include coding anal condyloma when the lesion is actually a malignancy.
  • Related conditions such as anal fissures or hemorrhoids should be documented separately.

Related ICD-10 Codes

Primary Codes
A63.0
Anal condyloma
A63.9
Unspecified viral infection, unspecified site
Ancillary Codes
B97.7
Differential Codes
B07.8

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Colorectal Surgery

Specialty Applications

  • Patients with HPV infections, particularly those with high-risk strains.
  • Common in sexually active adults, particularly those with multiple partners.
  • Clinical settings include outpatient clinics, colorectal surgery practices, and dermatology.
  • Specialty-specific applications are relevant in colorectal surgery and sexual health.
  • Treatment contexts include both surgical and non-surgical management of anal condyloma.

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

  • Comprehensive clinical documentation
  • Accurate code selection based on clinical criteria
  • Proper exclusion considerations
  • Specialty-specific coding guidelines

Documentation

Documentation Templates

Template 1

Template: 'Patient diagnosed with anal condyloma based on clinical findings of warty lesions.'

Template 2

Template: 'Clinical presentation consistent with anal condyloma including multiple lesions.'

Template 3

Template: 'Diagnostic criteria met as evidenced by HPV testing and physical examination findings.'

Template 4

Template: 'Treatment plan initiated for anal condyloma with cryotherapy and follow-up scheduled.'

Template 5

Template: 'Follow-up care for anal condyloma including monitoring for recurrence and patient education.'

Billing Information

Billing Considerations

  • Ensure proper documentation for billing
  • Verify code specificity requirements
  • Check for any additional codes needed
  • Review payer-specific guidelines

Common Issues

  • Insufficient clinical documentation
  • Incorrect code selection
  • Missing supporting diagnoses
  • Timing and frequency documentation

Frequently Asked Questions

What documentation is required for this diagnosis?

Documentation must include clinical findings, patient history, and treatment plans.

How does this differ from similar diagnoses?

Differentiation is based on the appearance of lesions and HPV testing results.

What are common billing considerations?

Ensure that the diagnosis supports the medical necessity of procedures performed.

What procedures are typically associated?

Common procedures include excision, cryotherapy, and topical treatments.

Are there any quality reporting implications?

Quality measures may include tracking recurrence and patient satisfaction with treatment.