ICD-10 Coding for Proteus mirabilis Infection(A41.5U, A41.89, A41.89B)
Learn about the ICD-10 coding for Proteus mirabilis infections, including documentation requirements and common coding pitfalls.
Complete code families applicable to Proteus mirabilis Infection
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| B96.4 | Proteus (mirabilis) as the cause of diseases classified elsewhere | Use as an additional code to identify Proteus mirabilis as the causative organism. |
|
| N39.0 | Urinary tract infection, site not specified | Use as the primary code for uncomplicated UTI caused by Proteus mirabilis. |
|
| A41.89 | Other specified sepsis | Use for sepsis due to Proteus mirabilis when specified in documentation. |
|
Clinical Decision Support
Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.
Key Information
Essential facts and insights aboutProteus mirabilis Infection
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Proteus mirabilis Infection.
Failing to document the specific organism
Impact
Clinical: May lead to inappropriate antibiotic selection., Regulatory: Non-compliance with coding standards., Financial: Potential for claim denials due to lack of specificity.
Mitigation
Ensure lab results are reviewed and documented., Educate staff on the importance of organism specification.
Using B96.4 as a primary diagnosis code
Impact
Reimbursement: Incorrect sequencing can lead to claim denials., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate data representation of infection etiology.
Mitigation
Always use B96.4 as a secondary code with a primary infection code.
Not linking the organism to the infection site
Impact
Reimbursement: Potential for incorrect DRG assignment., Compliance: Fails to meet coding guidelines for specificity., Data Quality: Incomplete clinical data for infection tracking.
Mitigation
Ensure documentation specifies the infection site and organism.
Inaccurate organism documentation
Impact
Failure to document the specific organism can lead to audit issues.
Mitigation
Implement regular training on documentation requirements.