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v1.0.0
ICD-10 Guide
ICD-10 CodesM02.25

M02.25

Billable

Postimmunization arthropathy, hip

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

Code Description

ICD-10 M02.25 is a billable code used to indicate a diagnosis of postimmunization arthropathy, hip.

Key Diagnostic Point:

Postimmunization arthropathy of the hip is a condition characterized by joint inflammation and pain following vaccination. The hip joint, a ball-and-socket joint formed by the femoral head and the acetabulum of the pelvis, is susceptible to inflammatory responses due to immune reactions triggered by vaccines. Clinically, patients may present with symptoms such as hip pain, stiffness, and reduced range of motion, typically occurring within days to weeks after immunization. The pathophysiology involves an autoimmune response where the immune system mistakenly attacks joint tissues, leading to synovitis and potential cartilage damage. Diagnosis is often supported by clinical evaluation, imaging studies, and exclusion of other causes of hip pain. Treatment may include anti-inflammatory medications, physical therapy, and in some cases, corticosteroid injections to manage inflammation and restore function.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of immunological responses to vaccines
  • Involves specific anatomical knowledge of the hip joint
  • Differentiation from other arthropathies
  • Documentation of temporal relationship to vaccination

Audit Risk Factors

  • Inadequate documentation of vaccination history
  • Failure to specify laterality of hip involvement
  • Misclassification with other arthropathies
  • Lack of supporting imaging or clinical evidence

Specialty Focus

Medical Specialties

Orthopedics

Documentation Requirements

Orthopedic documentation should include imaging studies (e.g., X-rays, MRIs) to assess joint integrity and functional assessments to evaluate range of motion and strength.

Common Clinical Scenarios

Patients may present with acute hip pain post-vaccination, requiring evaluation for potential surgical intervention if conservative measures fail.

Billing Considerations

Joint-specific considerations include assessing for any structural damage and the severity of inflammation.

Rheumatology

Documentation Requirements

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

Common Clinical Scenarios

Patients may have underlying autoimmune conditions that complicate the postimmunization arthropathy.

Billing Considerations

Systemic involvement may need to be evaluated, especially in patients with a history of autoimmune disorders.

Physical Medicine

Documentation Requirements

Functional assessments should document mobility limitations and rehabilitation needs, including any assistive devices required.

Common Clinical Scenarios

Patients may require physical therapy to regain strength and mobility after experiencing hip pain.

Billing Considerations

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

Coding Guidelines

Inclusion Criteria

Use M02.25 When
  • Follow official coding guidelines that require documentation of laterality (right, left, bilateral) and the severity of the condition
  • Ensure that the encounter type (initial, subsequent, sequela) is accurately reflected in the coding

Exclusion Criteria

Do NOT use M02.25 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

20610CPT Code

Arthrocentesis, hip joint

Clinical Scenario

Used for aspiration of joint fluid in cases of suspected inflammatory arthritis.

Documentation Requirements

Document the indication for the procedure and any findings from the aspiration.

Specialty Considerations

Orthopedic considerations include assessing for joint effusion and potential infection.

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 postimmunization complications and improving patient care.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, enabling better tracking of postimmunization complications and improving patient care.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for greater specificity in coding musculoskeletal conditions, enabling better tracking of postimmunization complications and improving patient care.

Resources

Clinical References

  • •
    CDC Immunization Guidelines

Coding & Billing References

  • •
    CDC Immunization Guidelines

Frequently Asked Questions

What documentation is required to support the diagnosis of postimmunization arthropathy?

Documentation should include the patient's vaccination history, onset of symptoms, clinical findings, and any imaging or laboratory results that support the diagnosis.