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 CodesM05.24

M05.24

Billable

Rheumatoid vasculitis with rheumatoid arthritis of hand

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/12/2025

Code Description

ICD-10 M05.24 is a billable code used to indicate a diagnosis of rheumatoid vasculitis with rheumatoid arthritis of hand.

Key Diagnostic Point:

Rheumatoid vasculitis is a serious complication of rheumatoid arthritis (RA), characterized by inflammation of blood vessels that can lead to ischemia and tissue damage. The hands, often affected by RA, may exhibit joint swelling, pain, and deformities due to synovial inflammation. Anatomically, the hands consist of multiple joints including the metacarpophalangeal (MCP) joints, proximal interphalangeal (PIP) joints, and distal interphalangeal (DIP) joints, all of which can be involved in the inflammatory process. Clinically, patients may present with symptoms such as skin ulcers, digital ischemia, and neuropathic pain due to vascular compromise. The pathophysiology involves immune-mediated damage to the vascular endothelium, leading to vasculitis, which can exacerbate the joint symptoms of RA, complicating treatment and management strategies.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Involvement of multiple anatomical structures (joints and blood vessels)
  • Need for precise documentation of systemic involvement
  • Differentiation from other forms of vasculitis and arthritis
  • Potential for severe complications requiring multidisciplinary care

Audit Risk Factors

  • Inadequate documentation of systemic symptoms
  • Failure to specify laterality of hand involvement
  • Misclassification of vasculitis severity
  • Lack of supporting evidence for treatment decisions

Specialty Focus

Medical Specialties

Orthopedics

Documentation Requirements

Orthopedic documentation should include imaging studies (X-rays, MRIs) to assess joint damage and functional assessments to evaluate mobility limitations.

Common Clinical Scenarios

Common scenarios include surgical interventions for joint deformities or severe pain management.

Billing Considerations

Documentation must detail the specific joints involved and the extent of damage to guide treatment options.

Rheumatology

Documentation Requirements

Rheumatologic documentation should include laboratory tests for inflammatory markers (e.g., ESR, CRP) and assessments of disease activity (e.g., DAS28).

Common Clinical Scenarios

Scenarios often involve managing systemic symptoms and adjusting DMARD therapy.

Billing Considerations

Systemic involvement must be documented, including any neurological or dermatological manifestations.

Physical Medicine

Documentation Requirements

Functional assessments should evaluate the patient's ability to perform daily activities and any need for assistive devices.

Common Clinical Scenarios

Rehabilitation scenarios may include physical therapy for joint mobility and strength training.

Billing Considerations

Documentation should address mobility limitations and the impact on quality of life.

Coding Guidelines

Inclusion Criteria

Use M05.24 When
  • Coders must ensure accurate documentation of laterality (e
  • , right hand, left hand) and severity of the condition
  • Encounter types (initial, follow
  • up) must also be documented to support the coding

Exclusion Criteria

Do NOT use M05.24 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

20610CPT Code

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

Clinical Scenario

Used for joint swelling and pain management in RA patients.

Documentation Requirements

Document the joint involved, the procedure performed, and the indication for the procedure.

Specialty Considerations

Orthopedic and rheumatologic considerations for joint health and management.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, enabling better tracking of complications like vasculitis associated with rheumatoid arthritis.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, enabling better tracking of complications like vasculitis associated with rheumatoid arthritis.

Reimbursement & Billing Impact

reimbursement process.

Resources

Clinical References

  • •
    American College of Rheumatology Guidelines

Coding & Billing References

  • •
    American College of Rheumatology Guidelines

Frequently Asked Questions

What are the key symptoms of rheumatoid vasculitis?

Key symptoms include skin ulcers, joint pain, swelling, and signs of ischemia in the hands, such as discoloration or numbness.