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B37.0
ICD-10-CM
Oral Candidiasis

Find comprehensive information on Oral Candidiasis diagnosis, including clinical documentation tips, ICD-10 codes (B37.0), SNOMED CT concepts, and healthcare billing guidelines. Learn about signs, symptoms, and treatment of oral thrush, Candida albicans infection, and pseudomembranous candidiasis. This resource supports accurate medical coding and efficient healthcare documentation for clinicians and medical professionals.

Also known as

Oral Thrush
Candidal Stomatitis
thrush

Diagnosis Snapshot

Key Facts
  • Definition : Fungal infection of the mouth caused by Candida yeast.
  • Clinical Signs : White, creamy patches on tongue, inner cheeks, and throat. May cause pain, redness, and difficulty swallowing.
  • Common Settings : Newborns, denture wearers, people with weakened immune systems, or those taking antibiotics.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC B37.0 Coding
B37.0

Candidal stomatitis

Oral thrush, a fungal infection in the mouth.

B37.8

Other candidiasis

Candidiasis affecting other specified sites.

B37.9

Candidiasis, unspecified

Candidiasis with no specific location given.

Code-Specific Guidance

Decision Tree for

Follow this step-by-step guide to choose the correct ICD-10 code.

Is the oral candidiasis pseudomembranous?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Oral thrush (yeast infection)
Leukoplakia (white patches)
Lichen planus (oral inflammation)

Documentation Best Practices

Documentation Checklist
  • Oral candidiasis diagnosis documented
  • Clinical findings supporting the diagnosis (e.g., white plaques)
  • Location and extent of lesions described
  • Patient's symptoms (e.g., burning, pain)
  • Contributing factors documented (e.g., medication, immunocompromised)

Coding and Audit Risks

Common Risks
  • Unspecified Candidiasis Code

    Using unspecified codes (e.g., B37.9) when clinical documentation supports a more specific diagnosis like oral candidiasis (B37.0).

  • Comorbidity Overlooked

    Failing to capture underlying conditions like HIV or diabetes that contribute to oral candidiasis, impacting risk adjustment.

  • Lack of Site Specificity

    Coding oral candidiasis without specifying the anatomical location (e.g., tongue, palate) if clinically documented, leading to inaccurate data.

Mitigation Tips

Best Practices
  • Document lesion morphology, location, ICD-10 B37.x, SNOMED CT 78016006 for accurate coding.
  • Screen for risk factors: diabetes, antibiotics, immunosuppression. Improve CDI with details.
  • KOH smear or culture confirms diagnosis, avoids miscoding as other oral lesions.
  • Differentiate from leukoplakia, erythroplakia for proper treatment, compliant documentation.
  • Consider antifungal susceptibility testing if recurrent, treatment fails for optimal care, coding.

Clinical Decision Support

Checklist
  • White, creamy plaques on oral mucosa?
  • Easily scraped off, leaving erythema?
  • Burning sensation or altered taste?
  • Patient immunocompromised or diabetic?
  • Consider KOH prep for confirmation

Reimbursement and Quality Metrics

Impact Summary
  • Oral Candidiasis reimbursement hinges on accurate ICD-10 (B37.x) and CPT coding for appropriate antifungal therapy procedures.
  • Coding quality directly impacts Candidiasis claim denials. Correct diagnosis and procedure codes are crucial for maximum reimbursement.
  • Hospital quality reporting on Candidiasis includes incidence rates, treatment efficacy, and 30-day readmissions impacting public ratings.
  • Timely Candidiasis diagnosis and treatment documentation improves coding accuracy, reduces claim denials, and boosts hospital revenue.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes. Our AI-powered assistant ensures compliance and reduces coding errors.

Quick Tips

Practical Coding Tips
  • Code B37.9 for unspecified oral candidiasis
  • Include symptoms like white patches, redness
  • Document location, e.g., tongue, palate
  • Consider underlying conditions, e.g., diabetes
  • Add ICD-10-CM diagnosis code for thrush

Documentation Templates

Patient presents with clinical findings consistent with oral candidiasis (oral thrush, moniliasis).  Symptoms include white, creamy plaques or patches on the oral mucosa, tongue, andor inner cheeks.  Lesions may be easily scraped off, revealing erythematous, sometimes bleeding, underlying tissue.  Patient reports associated symptoms of  dysgeusia (altered taste), burning sensation, andor difficulty swallowing (odynophagia).  Contributing factors may include recent antibiotic use, corticosteroid therapy, denture use, immunosuppression (e.g., HIVAIDS, diabetes mellitus), xerostomia (dry mouth), or poor oral hygiene.  Differential diagnosis includes leukoplakia, lichen planus, and hairy leukoplakia.  Diagnosis confirmed by clinical examination and KOH preparation demonstrating pseudohyphae andor yeast cells.  Treatment plan includes antifungal medication such as nystatin oral suspension, clotrimazole troches, or fluconazole tablets.  Patient education provided regarding proper oral hygiene, management of contributing factors, and medication adherence.  Follow-up scheduled to assess treatment response and resolution of symptoms.  ICD-10 code B37.0.