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ICD-10 Coding for Vaginal Yeast Infection(B37.31, B37.32)

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

Also known as:

Vulvovaginal CandidiasisYeast Vaginitis

Related ICD-10 Code Ranges

Complete code families applicable to Vaginal Yeast Infection

B37.3-B37.32Primary Range

Candidiasis of vulva and vagina

This range includes codes for acute and chronic vulvovaginal candidiasis, which are the primary conditions associated with vaginal yeast infections.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
B37.31Acute candidiasis of vulva and vaginaUse when there is confirmed acute vulvovaginal candidiasis with lab and clinical evidence.
  • Positive KOH microscopy showing budding yeast and pseudohyphae
  • Clinical symptoms such as itching and discharge
B37.32Chronic candidiasis of vulva and vaginaUse for chronic or recurrent infections with documented recurrence pattern.
  • Documented history of recurrent infections (≥4 episodes/year)
  • Clinical symptoms consistent with chronicity

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 vaginal yeast infection

Essential facts and insights about Vaginal Yeast Infection

The ICD-10 code for acute vaginal yeast infection is B37.31, while chronic cases are coded as B37.32.

Primary ICD-10-CM Codes for vaginal yeast infection

Acute candidiasis of vulva and vagina
Billable Code

Decision Criteria

clinical Criteria

  • Presence of acute symptoms and positive lab results

Applicable To

  • Acute vulvovaginal candidiasis

Excludes

  • Chronic candidiasis of vulva and vagina (B37.32)

Clinical Validation Requirements

  • Positive KOH microscopy showing budding yeast and pseudohyphae
  • Clinical symptoms such as itching and discharge

Code-Specific Risks

  • Incorrectly coding as chronic when acute is documented

Coding Notes

  • Ensure documentation specifies 'acute' and includes lab confirmation.

Ancillary Codes

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

Other specified bacterial agents as the cause of diseases classified elsewhere

B96.89
Use as a secondary code if bacterial co-infection is documented.

Personal history of other specified conditions

Z87.898
Use if the history of recurrent infections impacts current care.

Differential Codes

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

Acute vaginitis

N76.0
Use N76.0 when vaginitis is present without confirmed Candida infection.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Vaginal Yeast Infection to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code B37.31.

Impact

Clinical: May lead to inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials due to lack of specificity.

Mitigation Strategy

Use specific terms like 'acute candidiasis', Ensure lab confirmation is documented

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate clinical data and statistics.

Mitigation Strategy

Re-code as B37.31 or B37.32 based on acuity and chronicity.

Impact

Using non-specific codes when specific codes are available.

Mitigation Strategy

Educate providers on new code updates and documentation requirements.

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 Vaginal Yeast Infection, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Vaginal Yeast Infection

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

Acute Vaginal Yeast Infection

Specialty: Gynecology

Required Elements

  • Patient history
  • Clinical symptoms
  • Lab results
  • Treatment plan

Example Documentation

Patient presents with itching and discharge. KOH prep positive for yeast. Prescribed fluconazole.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Yeast infection treated.
Good Documentation Example
Acute candidiasis of vulva and vagina confirmed by KOH microscopy. Prescribed fluconazole 150mg.
Explanation
The good example provides specific diagnosis, confirmation method, and treatment plan.

Need help with ICD-10 coding for Vaginal Yeast Infection? Ask your questions below.

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