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ICD-10 Coding for ESBL in Urine(N39.0, Z16.12)

Complete ICD-10-CM coding and documentation guide for ESBL in Urine. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Extended-Spectrum Beta-Lactamase in UrineESBL-producing UTI

Related ICD-10 Code Ranges

Complete code families applicable to ESBL in Urine

N39-N39.9Primary Range

Urinary tract infection, site not specified

Primary range for coding urinary tract infections, including those caused by ESBL-producing organisms.

Resistance to antimicrobial drugs

Used to indicate resistance to antibiotics, such as ESBL resistance.

Other bacterial agents as the cause of diseases classified elsewhere

Used to specify the bacterial organism causing the infection, such as E. coli or Klebsiella.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
N39.0Urinary tract infection, site not specifiedUse when diagnosing a UTI without a specified site.
  • Symptoms of UTI such as dysuria, frequency
  • Positive urine culture
Z16.12Resistance to extended spectrum beta-lactam antibioticsUse when ESBL resistance is confirmed in a bacterial infection.
  • Microbiology report confirming ESBL production

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: ICD-10 code for ESBL in urine

Essential facts and insights about ESBL in Urine

The ICD-10 code for ESBL in urine includes N39.0 for UTI and Z16.12 for ESBL resistance.

Primary ICD-10-CM Codes for esbl in urine

Urinary tract infection, site not specified
Billable Code

Decision Criteria

clinical Criteria

  • Presence of UTI symptoms and positive urine culture

Applicable To

  • UTI

Excludes

  • Infections with specified sites

Clinical Validation Requirements

  • Symptoms of UTI such as dysuria, frequency
  • Positive urine culture

Code-Specific Risks

  • Ensure UTI is not specified to another site.

Coding Notes

  • Always confirm UTI diagnosis with clinical symptoms and lab results.

Ancillary Codes

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

Resistance to extended spectrum beta-lactam antibiotics

Z16.12
Use to indicate ESBL resistance.

Unspecified Escherichia coli as the cause of diseases classified elsewhere

B96.20
Use to specify E. coli as the causative organism.

Differential Codes

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

Acute cystitis without hematuria

N30.00
Use when cystitis is specified.

Resistance to carbapenem antibiotics

Z16.11
Use when resistance is to carbapenems, not ESBL.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting ESBL in Urine to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N39.0.

Impact

Clinical: Inaccurate treatment plans., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials.

Mitigation Strategy

Ensure lab reports specify the organism.

Impact

Reimbursement: Incorrect sequencing can lead to claim denials., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate data on infection prevalence and resistance patterns.

Mitigation Strategy

Always pair with a primary infection code like N39.0.

Impact

Using Z16.12 as a primary code.

Mitigation Strategy

Educate coders on proper sequencing rules.

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 ESBL in Urine, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for ESBL in Urine

Use these documentation templates to ensure complete and accurate documentation for ESBL in Urine. These templates include all required elements for proper coding and billing.

Inpatient UTI with ESBL resistance

Specialty: Infectious Disease

Required Elements

  • Organism identification
  • Resistance confirmation
  • Antibiotic plan

Example Documentation

Assessment: UTI due to ESBL-producing E. coli confirmed by Vitek. Plan: Start ertapenem.

Examples: Poor vs. Good Documentation

Poor Documentation Example
UTI with resistant bacteria.
Good Documentation Example
UTI due to ESBL-producing E. coli confirmed by Vitek. Resistant to ceftriaxone.
Explanation
The good example specifies the organism and resistance method.

Need help with ICD-10 coding for ESBL in Urine? Ask your questions below.

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