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v1.0.0
ICD-10 Guide
DiagnosesMass Parotid Gland

Mass Parotid Gland

ICD-10 Coding for Parotid Gland Mass(C07, D11.0)

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

Diagnosis Overview

What is Mass Parotid Gland?
Essential facts and insights about Parotid Gland Mass

Key Clinical Considerations:

  • Swelling or mass in the parotid region
  • Pain or tenderness in the affected area
  • Dry mouth or difficulty swallowing

Clinical Information

Clinical Criteria & Documentation Requirements

  • Patient history including duration and characteristics of the mass
  • Results of imaging studies (e.g., ultrasound, CT scan)
  • Physical examination notes detailing size, consistency, and mobility of the mass

Coding Guidelines

Usage Guidelines & Examples

  • Ensure correct use of codes based on the type of mass (benign vs malignant).
  • Common errors include misclassifying benign masses as malignant.

Code Exclusions

Important Exclusions

  • Malignant tumors of the parotid gland (use specific malignant codes)
  • Conditions such as sialadenitis or cysts that may present similarly

Related ICD-10 Codes

Primary Codes
K11.2
Salivary gland neoplasm
D10.3
Benign neoplasm of salivary glands
Ancillary Codes
G51.0
Differential Codes
D11.0
C07

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Otolaryngology

Specialty Applications

  • Adults and children presenting with parotid gland issues
  • Otolaryngology clinics and surgical settings

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, imaging results, and physical exam findings.

Billing considerations?

Ensure accurate coding based on the specific diagnosis and associated procedures.