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ICD-10 Coding for Urinary Tract Infection in Pregnancy(O23.4-, N39.0, O86.2-)

Complete ICD-10-CM coding and documentation guide for Urinary Tract Infection in Pregnancy. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

UTI in PregnancyPregnancy-related UTI

Related ICD-10 Code Ranges

Complete code families applicable to Urinary Tract Infection in Pregnancy

O23.0-O23.9Primary Range

Infections of genitourinary tract in pregnancy

This range includes codes for infections of the urinary tract during pregnancy, specifying the trimester and whether the infection complicates the pregnancy.

Urinary tract infection, site not specified

Used when a UTI is present in pregnancy but not documented as complicating the pregnancy.

Infection of genitourinary tract following delivery

Applicable for UTIs occurring postpartum.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
O23.4-Infections of urinary tract in pregnancyUse when the UTI is documented as complicating the pregnancy.
  • Documented impact on pregnancy management
  • Symptoms such as dysuria, frequency, or fever
  • Positive urine culture with organism identified
N39.0Urinary tract infection, site not specifiedUse when UTI is present but not documented as complicating the pregnancy.
  • Symptoms of UTI without impact on pregnancy management
O86.2-Infection of genitourinary tract following deliveryUse for UTIs occurring within 6 weeks postpartum.
  • UTI symptoms occurring postpartum

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 UTI complicating pregnancy

Essential facts and insights about Urinary Tract Infection in Pregnancy

The ICD-10 code for a urinary tract infection complicating pregnancy is O23.4-, with additional codes for the organism and gestational week.

Primary ICD-10-CM Codes for urinary tract infection pregnancy

Infections of urinary tract in pregnancy
Non-billable Code

Decision Criteria

documentation Criteria

  • Documentation must state 'UTI complicating pregnancy'.

Applicable To

  • UTI complicating pregnancy

Excludes

  • Asymptomatic bacteriuria (R82.71)
  • UTI not complicating pregnancy (N39.0)

Clinical Validation Requirements

  • Documented impact on pregnancy management
  • Symptoms such as dysuria, frequency, or fever
  • Positive urine culture with organism identified

Code-Specific Risks

  • Incorrectly coding without documentation of complication

Coding Notes

  • Ensure documentation explicitly states the UTI complicates the pregnancy.

Ancillary Codes

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

Escherichia coli [E. coli] as the cause of diseases classified elsewhere

B96.2
Use to specify the organism causing the UTI.

Weeks of gestation

Z3A.-
Use to specify the gestational week.

Differential Codes

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

Urinary tract infection, site not specified

N39.0
Use when UTI is not documented as complicating the pregnancy.

Infections of urinary tract in pregnancy

O23.4-
Use when UTI is documented as complicating the pregnancy.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Urinary Tract Infection in Pregnancy to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code O23.4-.

Impact

Clinical: May lead to inadequate treatment planning., Regulatory: Non-compliance with coding standards., Financial: Potential for incorrect billing and reimbursement.

Mitigation Strategy

Educate providers on documentation requirements., Implement documentation checklists.

Impact

Reimbursement: May lead to incorrect DRG assignment affecting reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate data on pregnancy complications.

Mitigation Strategy

Ensure documentation explicitly states the UTI complicates the pregnancy.

Impact

Risk of audits if O23.4- is used without proper documentation.

Mitigation Strategy

Ensure all documentation explicitly states the complication.

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 Urinary Tract Infection in Pregnancy, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Urinary Tract Infection in Pregnancy

Use these documentation templates to ensure complete and accurate documentation for Urinary Tract Infection in Pregnancy. These templates include all required elements for proper coding and billing.

UTI complicating pregnancy

Specialty: Obstetrics

Required Elements

  • Gestational age
  • Symptoms and onset
  • Urine culture results
  • Impact on pregnancy management

Example Documentation

28-week gestation with E. coli UTI complicating pregnancy, requiring early GDM screening due to infection-related metabolic stress. Treatment: Nitrofurantoin 100mg BID ×7 days.

Examples: Poor vs. Good Documentation

Poor Documentation Example
UTI treated with macrobid.
Good Documentation Example
28-week gestation with E. coli UTI (≥10^5 CFU/ml) complicating pregnancy, requiring early GDM screening due to infection-related metabolic stress. Treatment: Nitrofurantoin 100mg BID ×7 days.
Explanation
The good example includes specific gestational age, organism identification, and documented impact on pregnancy management.

Need help with ICD-10 coding for Urinary Tract Infection in Pregnancy? Ask your questions below.

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