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v1.0.0
ICD-10 Guide
ICD-10 CodesM05.141

M05.141

Billable

Rheumatoid lung disease with rheumatoid arthritis of right hand

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

Code Description

ICD-10 M05.141 is a billable code used to indicate a diagnosis of rheumatoid lung disease with rheumatoid arthritis of right hand.

Key Diagnostic Point:

Rheumatoid lung disease is a complication of rheumatoid arthritis (RA), characterized by interstitial lung disease, pleural effusions, and pulmonary nodules. The condition arises due to the systemic nature of RA, where the immune system attacks the synovial membranes, leading to joint inflammation and damage. Anatomically, the right hand may exhibit involvement of the metacarpophalangeal joints, proximal interphalangeal joints, and distal interphalangeal joints, resulting in pain, swelling, and reduced range of motion. Clinically, patients may present with dyspnea, cough, and joint stiffness, particularly in the morning. The combination of lung involvement and hand arthritis complicates management, necessitating a multidisciplinary approach to treatment, including disease-modifying antirheumatic drugs (DMARDs) and corticosteroids.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Multisystem involvement (rheumatoid lung disease and arthritis)
  • Need for precise documentation of joint involvement and laterality
  • Potential for overlapping symptoms with other conditions
  • Variability in disease presentation and progression

Audit Risk Factors

  • Inadequate documentation of lung disease severity
  • Failure to specify laterality of joint involvement
  • Misclassification of joint involvement (e.g., coding for left hand instead of right)
  • Lack of evidence for disease-modifying treatment

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 range of motion and strength.

Common Clinical Scenarios

Common scenarios include surgical interventions for severe joint deformities or arthroplasties in the right hand.

Billing Considerations

Documentation should specify the severity of joint involvement and any surgical history.

Rheumatology

Documentation Requirements

Rheumatologic documentation must include laboratory tests for inflammatory markers (e.g., rheumatoid factor, anti-CCP antibodies) and assessments of disease activity (e.g., DAS28 score).

Common Clinical Scenarios

Patients may present with exacerbations of RA requiring adjustments in DMARD therapy.

Billing Considerations

Systemic involvement should be documented, including pulmonary function tests to assess lung disease.

Physical Medicine

Documentation Requirements

Functional assessments should evaluate mobility, activities of daily living (ADLs), and the need for assistive devices.

Common Clinical Scenarios

Rehabilitation scenarios may involve physical therapy to improve hand function and respiratory therapy for lung disease.

Billing Considerations

Documentation should reflect mobility limitations and any prescribed assistive devices.

Coding Guidelines

Inclusion Criteria

Use M05.141 When
  • Follow official coding guidelines for laterality (right hand), severity of lung disease, and encounter type (initial, follow
  • Ensure accurate documentation of all relevant conditions

Exclusion Criteria

Do NOT use M05.141 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 in the right hand due to RA.

Documentation Requirements

Document joint involved, procedure performed, and indication for aspiration/injection.

Specialty Considerations

Orthopedic and rheumatologic considerations for joint 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, particularly in capturing the complexity of conditions like rheumatoid arthritis with lung involvement.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, particularly in capturing the complexity of conditions like rheumatoid arthritis with lung involvement.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, particularly in capturing the complexity of conditions like rheumatoid arthritis with lung involvement.

Resources

Clinical References

  • •
    American College of Rheumatology Guidelines

Coding & Billing References

  • •
    American College of Rheumatology Guidelines

Frequently Asked Questions

What are the common symptoms of rheumatoid lung disease?

Common symptoms include persistent cough, shortness of breath, and chest discomfort, often accompanied by joint pain and stiffness in the hands.