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ICD-10 Guide
ICD-10 CodesM02.151

M02.151

Billable

Postdysenteric arthropathy, right hip

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

Code Description

ICD-10 M02.151 is a billable code used to indicate a diagnosis of postdysenteric arthropathy, right hip.

Key Diagnostic Point:

Postdysenteric arthropathy is a type of reactive arthritis that occurs following an episode of dysentery, typically caused by bacterial infections such as Shigella or Salmonella. This condition primarily affects the joints, with the right hip being a common site of involvement. Anatomically, the hip joint is a ball-and-socket joint formed by the acetabulum of the pelvis and the head of the femur, allowing for a wide range of motion. Pathophysiologically, postdysenteric arthropathy is characterized by inflammation of the synovial membrane, leading to pain, swelling, and stiffness in the affected joint. Clinically, patients may present with acute onset of hip pain, reduced range of motion, and possible systemic symptoms such as fever or malaise. The right hip's involvement can significantly impact mobility and daily activities, necessitating a comprehensive treatment approach that may include anti-inflammatory medications, physical therapy, and in some cases, surgical intervention.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of post-infectious arthropathies
  • Involves specific anatomical knowledge of the hip joint
  • Differentiation from other types of arthritis
  • Documentation of laterality and specific joint involvement

Audit Risk Factors

  • Inadequate documentation of the dysentery episode
  • Failure to specify laterality (right hip)
  • Misclassification as primary arthritis without infectious history
  • Lack of supporting clinical findings for joint involvement

Specialty Focus

Medical Specialties

Orthopedics

Documentation Requirements

Orthopedic documentation should include imaging studies (X-rays, MRIs) to assess joint damage, functional assessments to evaluate mobility, and detailed notes on the patient's history of dysentery.

Common Clinical Scenarios

Common scenarios include patients presenting with acute hip pain following gastrointestinal infections, requiring surgical intervention for joint debridement in severe cases.

Billing Considerations

Joint-specific considerations include assessing the degree of synovitis and potential for joint destruction, which may influence treatment options.

Rheumatology

Documentation Requirements

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

Common Clinical Scenarios

Patients may present with systemic symptoms alongside joint pain, necessitating a comprehensive evaluation for autoimmune conditions.

Billing Considerations

Systemic involvement may require monitoring for other manifestations of reactive arthritis, such as conjunctivitis or urethritis.

Physical Medicine

Documentation Requirements

Functional assessments should document the patient's mobility limitations, pain levels, and rehabilitation needs, including any assistive devices used.

Common Clinical Scenarios

Rehabilitation scenarios may involve post-surgical recovery or conservative management of joint pain through physical therapy.

Billing Considerations

Mobility limitations should be clearly documented to support the need for rehabilitation services.

Coding Guidelines

Inclusion Criteria

Use M02.151 When
  • Official coding guidelines require documentation of laterality (right hip), severity of the condition, and the type of encounter (initial, subsequent, or sequela)
  • Accurate coding also necessitates a clear link between the dysentery episode and the arthropathy

Exclusion Criteria

Do NOT use M02.151 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 effusion management in postdysenteric arthropathy.

Documentation Requirements

Document the joint involved, indication for the procedure, and any imaging guidance used.

Specialty Considerations

Orthopedic considerations include assessing joint stability and potential for further 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, enabling coders to capture the nuances of post-infectious arthropathies like M02.151 more accurately.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, enabling coders to capture the nuances of post-infectious arthropathies like M02.151 more accurately.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, enabling coders to capture the nuances of post-infectious arthropathies like M02.151 more accurately.

Resources

Clinical References

  • •
    American College of Rheumatology Guidelines

Coding & Billing References

  • •
    American College of Rheumatology Guidelines

Frequently Asked Questions

What is the significance of documenting the dysentery episode?

Documenting the dysentery episode is crucial as it establishes the causal link between the infection and the subsequent development of postdysenteric arthropathy, which is necessary for accurate coding and treatment planning.