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ICD-10 Guide
ICD-10 CodesA52.16

A52.16

Charcôt's arthropathy (tabetic)

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 A52.16 is a billable code used to indicate a diagnosis of charcôt's arthropathy (tabetic).

Key Diagnostic Point:

Charcot's arthropathy, also known as Charcot joint disease, is a degenerative condition characterized by progressive destruction of the weight-bearing joints, most commonly seen in patients with tabes dorsalis, a late manifestation of untreated syphilis. The condition arises due to loss of proprioception and deep pain sensation, leading to repetitive trauma and joint instability. Patients may present with swelling, deformity, and significant pain in the affected joints, often the foot and ankle. Diagnosis is typically made through clinical evaluation and imaging studies, which may reveal bone resorption, joint dislocation, and soft tissue swelling. Management includes offloading the affected joint, physical therapy, and in some cases, surgical intervention to stabilize the joint. Early recognition and treatment are crucial to prevent further joint damage and improve patient outcomes.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of the relationship between syphilis and Charcot's arthropathy.
  • Differentiation from other arthropathies can be challenging.
  • Documentation must clearly indicate the underlying cause (tabes dorsalis).
  • Requires knowledge of associated conditions and their coding.

Audit Risk Factors

  • Inadequate documentation linking the condition to syphilis.
  • Failure to document the severity of the arthropathy.
  • Misuse of related codes that do not accurately reflect the diagnosis.
  • Lack of follow-up documentation on treatment outcomes.

Specialty Focus

Medical Specialties

Infectious Disease

Documentation Requirements

Detailed history of syphilis infection and treatment history.

Common Clinical Scenarios

Patients presenting with joint pain and a history of untreated syphilis.

Billing Considerations

Ensure that the link between syphilis and Charcot's arthropathy is clearly documented.

Orthopedics

Documentation Requirements

Imaging studies and physical examination findings must be documented.

Common Clinical Scenarios

Patients with joint deformities and instability requiring surgical intervention.

Billing Considerations

Document the extent of joint damage and any surgical procedures performed.

Coding Guidelines

Inclusion Criteria

Use A52.16 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the underlying cause of the arthropathy (tabes dorsalis) is documented
  • Include any relevant comorbidities and complications in coding

Exclusion Criteria

Do NOT use A52.16 When
No specific exclusions found.

Related CPT Codes

20610CPT Code

Arthrocentesis, aspiration and/or injection into a major joint or bursa

Clinical Scenario

Used when joint swelling is present and aspiration is needed for diagnostic or therapeutic purposes.

Documentation Requirements

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

Specialty Considerations

Orthopedic specialists may frequently perform this procedure in conjunction with Charcot's arthropathy management.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of Charcot's arthropathy, improving the accuracy of data collection and reimbursement processes. It emphasizes the importance of documenting the underlying cause, which was less emphasized in ICD-9.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of Charcot's arthropathy, improving the accuracy of data collection and reimbursement processes. It emphasizes the importance of documenting the underlying cause, which was less emphasized in ICD-9.

Reimbursement & Billing Impact

reimbursement processes. It emphasizes the importance of documenting the underlying cause, which was less emphasized in ICD-9.

Resources

Clinical References

  • •
    CDC Syphilis Treatment Guidelines

Coding & Billing References

  • •
    CDC Syphilis Treatment Guidelines

Frequently Asked Questions

What is the primary cause of Charcot's arthropathy?

Charcot's arthropathy is primarily caused by loss of proprioception and deep pain sensation due to damage to the dorsal columns of the spinal cord, often associated with tabes dorsalis from untreated syphilis.