ICD-10 Coding for Tinea Versicolor(B35.6, B35.6U, B36.0)

Comprehensive guide on ICD-10 coding for tinea versicolor (B36.0), including documentation requirements, clinical validation, and common coding pitfalls.

Also known as:
Pityriasis VersicolorTinea FlavaTinea Alba
Related ICD-10 Code Ranges

Complete code families applicable to Tinea Versicolor

Key Information

Essential facts and insights aboutTinea Versicolor

Primary ICD-10-CM Codes
Differential Codes

Alternative codes to consider when ruling out similar conditions

Tinea corporisB35.6

Use for lesions with active border inflammation on non-seborrheic areas.

Pityriasis albaL30.8

Use for hypopigmented patches without scaling or fungal confirmation.

Documentation & Coding Risks

Avoid these common issues when documenting Tinea Versicolor.

Documenting 'fungal rash' without specifying tinea versicolor.

Impact

Clinical: May lead to misdiagnosis or inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims or incorrect billing.

Mitigation

Educate providers on the importance of specific terminology.

Using B36.9 for unspecified mycoses when tinea versicolor is documented.

Impact

Reimbursement: Incorrect coding may lead to denied claims or incorrect reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data affecting patient records.

Mitigation

Always use B36.0 when tinea versicolor is confirmed.

Incorrect Code Usage

Impact

Using B36.9 instead of B36.0 for documented tinea versicolor.

Mitigation

Regular training and audits to ensure correct code usage.

Frequently Asked Questions