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ICD-10 Guide
ICD-10 CodesR29.4

R29.4

Clicking hip

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 R29.4 is a billable code used to indicate a diagnosis of clicking hip.

Key Diagnostic Point:

Clicking hip refers to a symptom characterized by a distinct audible sound or sensation occurring in the hip joint during movement. This phenomenon can be caused by various factors, including the movement of tendons over bony prominences, loose bodies within the joint, or labral tears. Patients may describe the sensation as a 'pop' or 'click' that can be accompanied by pain, stiffness, or a feeling of instability. While often benign, clicking hips can indicate underlying conditions such as hip dysplasia, osteoarthritis, or impingement syndromes. A thorough clinical evaluation is essential to determine the etiology of the clicking, which may involve physical examination, imaging studies like X-rays or MRIs, and possibly arthroscopy for direct visualization. Understanding the context of the symptom is crucial for appropriate management and coding, as it may lead to further investigation or treatment depending on associated symptoms and clinical findings.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in underlying causes
  • Potential for associated symptoms complicating diagnosis
  • Need for imaging studies to confirm diagnosis
  • Differentiation from other hip-related conditions

Audit Risk Factors

  • Inadequate documentation of the clicking phenomenon
  • Failure to document associated symptoms or clinical findings
  • Misuse of the code when a specific diagnosis is present
  • Lack of imaging or clinical evidence to support the diagnosis

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Detailed history of the symptom, including onset, duration, and associated symptoms. Physical examination findings should be documented, especially any limitations in range of motion or pain.

Common Clinical Scenarios

Patients presenting with hip pain and clicking during routine check-ups or follow-up visits for chronic conditions.

Billing Considerations

Consideration of comorbidities that may affect hip function, such as obesity or diabetes, which may complicate the clinical picture.

Emergency Medicine

Documentation Requirements

Acute assessment of the hip joint, including mechanism of injury if applicable, and any immediate interventions performed.

Common Clinical Scenarios

Patients presenting with acute hip pain and clicking after a fall or sports injury.

Billing Considerations

Rapid assessment for fractures or dislocations that may accompany clicking sounds, especially in trauma cases.

Coding Guidelines

Inclusion Criteria

Use R29.4 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the code is used only when the clicking hip is not classified elsewhere
  • Document the clinical context and any associated findings thoroughly

Exclusion Criteria

Do NOT use R29.4 When
No specific exclusions found.

Related CPT Codes

73560CPT Code

Radiologic examination, hip, unilateral, 2 views

Clinical Scenario

When imaging is performed to evaluate the cause of clicking.

Documentation Requirements

Document the reason for imaging, including clinical findings and symptoms.

Specialty Considerations

Orthopedic specialists may require more detailed imaging protocols.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of symptoms like clicking hip, improving the granularity of data collection and analysis. This specificity aids in better understanding the prevalence and management of such symptoms.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of symptoms like clicking hip, improving the granularity of data collection and analysis. This specificity aids in better understanding the prevalence and management of such symptoms.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of symptoms like clicking hip, improving the granularity of data collection and analysis. This specificity aids in better understanding the prevalence and management of such symptoms.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

When should I use R29.4?

Use R29.4 when a patient presents with a clicking hip that is not classified under a more specific diagnosis. Ensure that the documentation supports the symptom as a primary concern.