ICD-10 Guide

Cervical Lymphadenopathy

ICD-10 Coding for Cervical Lymphadenopathy(R59.0)

PRIMARY SPECIALTYGeneral Practice

COMPLEXITYHigh

LAST UPDATED09/15/2025

Sam Tuffun, PT, DPT

Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Cervical Lymphadenopathy?

Essential facts and insights about Cervical Lymphadenopathy

Key Clinical Considerations:

Swollen lymph nodes in the cervical region
Fever, night sweats, or weight loss
Tenderness or pain in the lymph nodes

Clinical Information

Clinical Criteria & Documentation Requirements

Patient history including duration and associated symptoms
Physical examination findings of lymph node size and consistency
Assessment of potential infectious or malignant causes

Coding Guidelines

Usage Guidelines & Examples

Use R59.0 for localized cases and R59.1 for generalized cases.
Common errors include misclassifying the type of lymphadenopathy.

Code Exclusions

Important Exclusions

Lymphadenopathy due to specific infections (e.g., HIV, tuberculosis)
Alternative codes for specific malignancies or autoimmune disorders

Specialty Focus

Primary Specialty

General Practice

Specialty Applications

Adults and children presenting with cervical swelling
General practice, urgent care, and emergency 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

What are the documentation requirements?

Document the size, location, and characteristics of lymphadenopathy.

What are the billing considerations?

Ensure accurate coding based on the specific type and cause of lymphadenopathy.

Cervical Lymphadenopathy

Diagnosis Overview

Key Clinical Considerations:

Clinical Information

Clinical Criteria & Documentation Requirements

Coding Guidelines

Usage Guidelines & Examples

Code Exclusions

Important Exclusions

Related ICD-10 Codes

Related CPT Codes

Specialty Focus

Primary Specialty

Specialty Applications

Coding Complexity

Documentation

Documentation Templates

Billing Information

Billing Considerations

Common Issues

Frequently Asked Questions

What are the documentation requirements?

What are the billing considerations?

Cervical Lymphadenopathy

Diagnosis Overview

Key Clinical Considerations:

Clinical Information

Clinical Criteria & Documentation Requirements

Coding Guidelines

Usage Guidelines & Examples

Code Exclusions

Important Exclusions

Related ICD-10 Codes

Related CPT Codes

Specialty Focus

Primary Specialty

Specialty Applications

Coding Complexity

Documentation

Documentation Templates

Billing Information

Billing Considerations

Common Issues

Frequently Asked Questions

What are the documentation requirements?

What are the billing considerations?