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
DiagnosesRenal Cyst

Renal Cyst

ICD-10 Coding for Renal Cyst(N28.1, Q61.1, D41.0)

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

Diagnosis Overview

What is Renal Cyst?
Essential facts and insights about Renal Cyst

Key Clinical Considerations:

  • Asymptomatic or flank pain
  • Ultrasound or CT scan showing cystic mass
  • Palpable mass in the abdomen or flank

Clinical Information

Clinical Criteria & Documentation Requirements

  • Patient history and physical examination details
  • Imaging study reports
  • Assessment of cyst characteristics (size, complexity)

Coding Guidelines

Usage Guidelines & Examples

  • Follow guidelines for coding simple vs. complex cysts
  • Avoid using codes for unrelated renal conditions

Code Exclusions

Important Exclusions

  • Polycystic kidney disease
  • Renal tumors

Related ICD-10 Codes

Primary Codes
N28.1
Renal cyst
Differential Codes
Q61.1
D41.0
N28.1

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Urology

Specialty Applications

  • Adults and children with renal cysts
  • Urology clinics and hospitals

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?

Document size, location, and characteristics of the cyst.

Billing considerations?

Ensure accurate coding based on imaging findings and symptoms.