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ICD-10 Guide
ICD-10 CodesM02.19

M02.19

Billable

Postdysenteric arthropathy, multiple sites

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

Code Description

ICD-10 M02.19 is a billable code used to indicate a diagnosis of postdysenteric arthropathy, multiple sites.

Key Diagnostic Point:

Postdysenteric arthropathy is a type of inflammatory arthritis that occurs following an episode of dysentery, typically caused by bacterial infections such as Shigella or Salmonella. This condition can affect multiple joints, leading to symptoms such as pain, swelling, and stiffness. Anatomically, the joints most commonly involved include the knees, ankles, and wrists, but it can also affect the hips and shoulders. The pathophysiology involves an autoimmune response triggered by the infection, where the immune system mistakenly attacks the body's own joint tissues. Clinically, patients may present with acute onset of joint pain, often accompanied by a history of gastrointestinal symptoms. Movement limitations can vary, with some patients experiencing significant functional impairment due to joint inflammation. Treatment typically involves nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroids, and in some cases, disease-modifying antirheumatic drugs (DMARDs) if the condition becomes chronic.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of post-infectious inflammatory processes
  • Multiple joint involvement complicates documentation
  • Differentiation from other types of arthritis is necessary
  • Potential for chronicity necessitates ongoing management coding

Audit Risk Factors

  • Inadequate documentation of prior dysentery
  • Failure to specify joint involvement
  • Misclassification as primary arthritis
  • Lack of evidence for chronicity in cases coded as acute

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 knee pain following a gastrointestinal infection, requiring evaluation for potential surgical intervention if conservative management fails.

Billing Considerations

Joint-specific considerations include assessing for effusion, instability, and the need for joint injections or arthroscopy.

Rheumatology

Documentation Requirements

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

Common Clinical Scenarios

Patients may exhibit systemic symptoms such as fatigue and fever alongside joint pain, necessitating a comprehensive evaluation for autoimmune conditions.

Billing Considerations

Systemic involvement may require monitoring for extra-articular manifestations and adjusting treatment plans accordingly.

Physical Medicine

Documentation Requirements

Functional assessments should document mobility limitations, pain levels, and the need for assistive devices.

Common Clinical Scenarios

Patients may require rehabilitation services to restore function after acute exacerbations of joint pain.

Billing Considerations

Focus on mobility limitations and the impact on daily activities is crucial for effective rehabilitation planning.

Coding Guidelines

Inclusion Criteria

Use M02.19 When
  • Follow official coding guidelines that require documentation of laterality (if applicable), severity of the condition, and the type of encounter (initial, follow
  • up, etc
  • Ensure that the history of dysentery is clearly documented to support the diagnosis

Exclusion Criteria

Do NOT use M02.19 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 patients with joint effusion due to postdysenteric arthropathy.

Documentation Requirements

Document the joint involved, indication for the procedure, and any prior treatments.

Specialty Considerations

Orthopedic considerations include assessing joint stability and potential for surgical intervention.

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 postdysenteric arthropathy, which can now be more accurately documented based on joint involvement and prior infectious history.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, including postdysenteric arthropathy, which can now be more accurately documented based on joint involvement and prior infectious history.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, including postdysenteric arthropathy, which can now be more accurately documented based on joint involvement and prior infectious history.

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 postdysenteric arthropathy?

Common symptoms include joint pain, swelling, stiffness, and reduced range of motion, often following gastrointestinal symptoms such as diarrhea or abdominal pain.