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
ICD-10 CodesM67.24

M67.24

Billable

Synovial hypertrophy, not elsewhere classified, hand

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/17/2025

Code Description

ICD-10 M67.24 is a billable code used to indicate a diagnosis of synovial hypertrophy, not elsewhere classified, hand.

Key Diagnostic Point:

Synovial hypertrophy refers to the abnormal enlargement of the synovial membrane, which lines the joints and tendon sheaths. In the hand, this condition can lead to swelling, pain, and reduced mobility, often resulting from inflammatory processes such as rheumatoid arthritis or localized tenosynovitis. The hypertrophy may occur due to chronic irritation, repetitive stress, or underlying systemic diseases. Clinically, patients may present with symptoms such as joint stiffness, tenderness, and swelling around the affected joints or tendons. Diagnosis typically involves a combination of physical examination, imaging studies like ultrasound or MRI, and laboratory tests to rule out other conditions. Treatment may include corticosteroid injections, physical therapy, or surgical intervention to remove the hypertrophied tissue if conservative measures fail. Understanding the underlying cause of synovial hypertrophy is crucial for effective management and prevention of further joint damage.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between various types of synovial disorders.
  • Need for comprehensive documentation to support the diagnosis.
  • Potential overlap with other codes related to tenosynovitis and joint disorders.
  • Variability in clinical presentation and underlying causes.

Audit Risk Factors

  • Inadequate documentation of the clinical rationale for the diagnosis.
  • Failure to specify the affected joint or tendon.
  • Misclassification with other similar codes.
  • Lack of supporting imaging or lab results.

Specialty Focus

Medical Specialties

Rheumatology

Documentation Requirements

Detailed history of symptoms, physical examination findings, and results from imaging studies.

Common Clinical Scenarios

Patients with rheumatoid arthritis presenting with joint swelling and pain.

Billing Considerations

Ensure to document any systemic symptoms or laboratory findings that support the diagnosis.

Orthopedics

Documentation Requirements

Surgical notes, pre-operative assessments, and post-operative follow-ups.

Common Clinical Scenarios

Patients undergoing surgical repair of tendon ruptures associated with synovial hypertrophy.

Billing Considerations

Document the specific surgical procedure performed and any complications encountered.

Coding Guidelines

Inclusion Criteria

Use M67.24 When
  • Follow the official ICD
  • CM coding guidelines, ensuring accurate documentation of the condition's specifics
  • Include details about the affected joint and any associated conditions

Exclusion Criteria

Do NOT use M67.24 When
  • Exclude conditions that are specifically coded elsewhere

Related ICD-10 Codes

Related CPT Codes

20610CPT Code

Arthrocentesis, aspiration and/or injection into a major joint or bursa

Clinical Scenario

Used when performing a joint injection for synovial hypertrophy.

Documentation Requirements

Document the joint involved, the reason for the procedure, and any findings.

Specialty Considerations

Rheumatologists and orthopedic surgeons should ensure clear documentation of the procedure and its indications.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of conditions like synovial hypertrophy, improving the accuracy of data collection and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like synovial hypertrophy, improving the accuracy of data collection and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What is the primary cause of synovial hypertrophy?

Synovial hypertrophy is primarily caused by inflammatory conditions such as rheumatoid arthritis, repetitive stress injuries, or localized tenosynovitis.