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ICD-10 Guide
DiagnosesTesticular Enlargement

Testicular Enlargement

ICD-10 Coding for Testicular Enlargement(N50.1, D29.2)

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

Diagnosis Overview

What is Testicular Enlargement?
Essential facts and insights about Testicular Enlargement

Key Clinical Considerations:

  • Scrotal swelling or enlargement
  • Ultrasound showing increased testicular volume
  • Palpable mass or tenderness on examination

Clinical Information

Clinical Criteria & Documentation Requirements

  • Patient history including onset and duration of symptoms
  • Physical examination findings including size and consistency of the testis
  • Imaging results and any laboratory tests performed

Coding Guidelines

Usage Guidelines & Examples

  • Ensure correct application of codes based on clinical findings.
  • Common errors include misclassifying the cause of enlargement.

Code Exclusions

Important Exclusions

  • Testicular torsion
  • Hydrocele
  • Varicocele

Related ICD-10 Codes

Primary Codes
N50.81
Testicular enlargement
Ancillary Codes
N50.81
Differential Codes
N43.3
C62

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Urology

Specialty Applications

  • Adult and pediatric populations
  • Urology clinics and emergency departments

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

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

Documentation requirements?

Include detailed patient history, physical exam findings, and imaging results.

Billing considerations?

Ensure accurate coding to reflect the diagnosis and any associated procedures.