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ICD-10 Coding for Roseola(B08.21, B08.2, B08.20)

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Comprehensive guide on ICD-10 coding for roseola, including documentation requirements and clinical validation criteria.

Also known as:
Exanthema SubitumSixth Disease
Related ICD-10 Code Ranges

Complete code families applicable to Roseola

A00-B99Primary Range

Certain infectious and parasitic diseases

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescription
B08.21Exanthema subitum due to human herpesvirus 6
B08.22Exanthema subitum due to human herpesvirus 7
B08.20Exanthema subitum, unspecified
Primary ICD-10-CM Codes
Exanthema subitum [sixth disease] due to human herpesvirus 6
B08.21Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

MeaslesB05
Enteroviral vesicular stomatitis with exanthemB08.4
Scarlet feverA38

Documentation & Coding Risks

Avoid these common issues when documenting Roseola.

Failure to document lab confirmation for HHV-6 or HHV-7

Impact

Clinical: May lead to misdiagnosis., Regulatory: Non-compliance with coding guidelines., Financial: Potential denial of claims.

Mitigation

Ensure lab results are included in the medical record., Educate providers on documentation standards.

Coding B08.20 without definitive diagnosis

Impact

Reimbursement: May lead to incorrect DRG assignment., Compliance: Potential audit trigger for lack of specificity., Data Quality: Impacts accuracy of clinical data.

Mitigation

Query provider to confirm roseola infantum versus nonspecific viral rash.

Lack of specificity in viral etiology

Impact

Using unspecified codes without lab confirmation.

Mitigation

Require lab confirmation for specific viral codes.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with B08.21.