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v1.0.0
ICD-10 Guide
ICD-10 CodesM02.34

M02.34

Billable

Reiter's disease, hand

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

Code Description

ICD-10 M02.34 is a billable code used to indicate a diagnosis of reiter's disease, hand.

Key Diagnostic Point:

Reiter's disease, also known as reactive arthritis, is an inflammatory condition that typically arises following an infection, most commonly in the urogenital or gastrointestinal tract. It is characterized by a triad of symptoms: arthritis, urethritis, and conjunctivitis. In the context of the hand, Reiter's disease can lead to significant joint inflammation, particularly affecting the metacarpophalangeal (MCP) joints and proximal interphalangeal (PIP) joints. The pathophysiology involves an autoimmune response triggered by the initial infection, leading to synovial inflammation and potential joint damage. Clinically, patients may present with swelling, pain, and stiffness in the affected joints, which can limit hand function and dexterity. The disease may also manifest with dactylitis (sausage digit) and enthesitis, particularly at the sites of tendon insertions. Early diagnosis and management are crucial to prevent chronic joint damage and preserve hand function.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of autoimmune mechanisms and joint involvement.
  • Differentiation from other forms of arthritis is necessary.
  • Documentation of systemic symptoms may be required.
  • Potential for overlapping conditions complicates coding.

Audit Risk Factors

  • Inadequate documentation of the initial infection leading to Reiter's disease.
  • Failure to document joint involvement accurately.
  • Misclassification of Reiter's disease as another type of arthritis.
  • Lack of evidence for systemic symptoms or complications.

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

Patients may present with acute onset of hand pain and swelling, requiring surgical intervention for severe joint damage.

Billing Considerations

Documentation should specify which joints are affected and the severity of inflammation.

Rheumatology

Documentation Requirements

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

Common Clinical Scenarios

Patients may exhibit systemic symptoms such as fever or conjunctivitis alongside joint symptoms.

Billing Considerations

Monitoring for potential systemic involvement is crucial for comprehensive care.

Physical Medicine

Documentation Requirements

Functional assessments should evaluate the impact of joint involvement on daily activities and mobility.

Common Clinical Scenarios

Rehabilitation may focus on restoring hand function and managing pain through physical therapy.

Billing Considerations

Assistive devices may be necessary for patients with significant mobility limitations.

Coding Guidelines

Inclusion Criteria

Use M02.34 When
  • 10 coding guidelines for M02
  • 34 require documentation of laterality (e
  • , left hand, right hand) and the severity of the condition
  • Encounter type (initial, subsequent, or sequela) must also be documented to ensure accurate coding

Exclusion Criteria

Do NOT use M02.34 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 Reiter's disease.

Documentation Requirements

Document the joint involved and the reason for the procedure.

Specialty Considerations

Orthopedic and rheumatologic considerations for joint health.

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, including Reiter's disease, enabling better tracking of disease prevalence and treatment outcomes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, including Reiter's disease, enabling better tracking of disease prevalence and treatment outcomes.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, including Reiter's disease, enabling better tracking of disease prevalence and treatment outcomes.

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 Reiter's disease?

Common symptoms include joint pain and swelling, particularly in the hands and feet, along with possible systemic symptoms such as conjunctivitis and urethritis.