B373 - Yeast infection of the vulva and vagina

International Classification of Diseases

Last updated: 10/3/2025

What is a ICD-10 Code?

ICD-10 (International Classification of Diseases, 10th Revision) codes are used to classify and code all diagnoses, symptoms, and procedures recorded in association with hospital care. These codes provide a standardized way to track health conditions and their treatment outcomes.

Detailed Description

This code indicates a fungal infection caused by Candida (commonly called a yeast infection) that affects the vulva (external genital area) and vagina. This is a very common condition that occurs when there's an overgrowth of naturally occurring yeast in the vaginal area. Symptoms typically include itching, burning, irritation, and often a thick, white discharge. This condition is not considered a sexually transmitted infection, though it can sometimes occur after sexual activity. It's usually easily treatable with antifungal medications.

Additional Information

This is a very common and treatable condition. Most cases respond well to antifungal medications (oral or topical). Recurrent infections may require further evaluation to identify underlying causes such as diabetes, antibiotic use, or other factors that affect the vaginal environment.

Category

Infectious Disease - Gynecological

Medical Specialty

Gynecology/Family Medicine/Internal Medicine

Expected Costs

We expect this to normally be in the range of:

$150 - $400

This is an estimate based on typical billing patterns. Your actual cost may vary depending on your insurance coverage, provider location, and specific circumstances.

What's Required Before This

  • Physical examination
  • Possible vaginal swab or culture for confirmation

What to Expect After

  • Complete prescribed antifungal treatment
  • Follow-up if symptoms persist after treatment
  • Consider evaluation for underlying causes if infections are recurrent

Why Understanding This Code Matters

On Your Medical Bill

This code appears on your medical bills to identify the specific service, procedure, drug, or medical diagnosis you received. Understanding what it means helps you verify you're being charged correctly and know what to expect.

For Your Health

Knowing what this code represents helps you understand your treatment plan, ask better questions during appointments, and track your healthcare journey more effectively.

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