ICD-10 Guide

Juvenile Idiopathic Arthritis

ICD-10 Coding for Juvenile Idiopathic Arthritis(M08.00, M08.20)

PRIMARY SPECIALTYRheumatology

COMPLEXITYHigh

LAST UPDATED09/15/2025

Sam Tuffun, PT, DPT

Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Juvenile Idiopathic Arthritis?

Essential facts and insights about Juvenile Idiopathic Arthritis

Key Clinical Considerations:

Persistent joint swelling, pain, or stiffness lasting more than 6 weeks
Elevated inflammatory markers (e.g., ESR, CRP)
Joint imaging showing synovitis or erosions

Clinical Information

Clinical Criteria & Documentation Requirements

Patient history including onset and duration of symptoms
Physical exam findings detailing affected joints
Results of laboratory tests and imaging studies

Coding Guidelines

Usage Guidelines & Examples

Use M08.0 for systemic JIA, M08.1 for oligoarticular, and M08.2 for polyarticular.
Common errors include misclassifying the subtype or omitting required documentation.

Code Exclusions

Important Exclusions

Other types of arthritis (e.g., rheumatoid arthritis, psoriatic arthritis)
Codes for juvenile arthritis not specified in ICD-10

Specialty Focus

Primary Specialty

Rheumatology

Specialty Applications

Pediatric patients typically aged 16 years or younger
Rheumatology clinics and pediatric care 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, physical exam findings, and lab results.

Billing considerations?

Ensure accurate coding based on specific subtype of juvenile idiopathic arthritis.

Juvenile Idiopathic Arthritis

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

Documentation requirements?

Billing considerations?

Juvenile Idiopathic Arthritis

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

Documentation requirements?

Billing considerations?