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ICD-10 Coding for Prosthetic Joint Infection(T84.53XA)

Complete ICD-10-CM coding and documentation guide for Prosthetic Joint Infection. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

PJIInfected Joint Prosthesis

Related ICD-10 Code Ranges

Complete code families applicable to Prosthetic Joint Infection

T84.5Primary Range

Complications of internal orthopedic prosthetic devices, implants and grafts

This range includes codes for infections and inflammatory reactions due to internal joint prostheses.

Bacterial and viral infectious agents

These codes are used to identify the causative organism of the infection.

Key Information: ICD-10 code for prosthetic joint infection

Essential facts and insights about Prosthetic Joint Infection

The ICD-10 code for prosthetic joint infection of the right knee is T84.53XA for the initial encounter.

Primary ICD-10-CM Code for prosthetic joint infection

Infection and inflammatory reaction due to internal right knee prosthesis, initial encounter
Billable Code

Decision Criteria

clinical Criteria

  • Presence of purulent drainage and positive cultures

coding Criteria

  • Initial encounter for active treatment

Applicable To

  • Infection of right knee prosthesis

Excludes

Clinical Validation Requirements

  • Purulent drainage from surgical site
  • Positive culture from synovial fluid

Code-Specific Risks

  • Incorrect 7th character usage

Coding Notes

  • Ensure documentation supports the use of the initial encounter 7th character.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Methicillin resistant Staphylococcus aureus as the cause of diseases classified elsewhere

B95.62
Use to specify MRSA as the causative organism.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Pain in right knee

M25.561
Use when there is no evidence of infection, such as normal CRP and negative cultures.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Prosthetic Joint Infection to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code T84.53XA.

Impact

Clinical: Impacts treatment decisions., Regulatory: Non-compliance with coding guidelines., Financial: Potential for denied claims.

Mitigation Strategy

Ensure culture results are documented, Query for missing information

Impact

Reimbursement: May lead to lower reimbursement rates., Compliance: Non-compliance with specificity requirements., Data Quality: Decreases accuracy of medical records.

Mitigation Strategy

Query provider for specific joint affected.

Impact

Failure to document causative organism can lead to audits.

Mitigation Strategy

Ensure all culture results are included in patient records.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Prosthetic Joint Infection, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Prosthetic Joint Infection

Use these documentation templates to ensure complete and accurate documentation for Prosthetic Joint Infection. These templates include all required elements for proper coding and billing.

Chronic PJI with identified organism

Specialty: Orthopedics

Required Elements

  • Patient history
  • Physical examination findings
  • Laboratory results
  • Microbiological culture results

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has infected knee prosthesis.
Good Documentation Example
Patient presents with sinus tract draining serosanguinous fluid from right knee prosthesis site. Intraoperative cultures positive for Pseudomonas aeruginosa. CRP 12 mg/L, synovial WBC 8,000/μL.
Explanation
The good example provides specific clinical findings and culture results, supporting the diagnosis.

Need help with ICD-10 coding for Prosthetic Joint Infection? Ask your questions below.

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