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ICD-10 Coding for Herpes Gingivostomatitis(B00.2, B00.1)

Complete ICD-10-CM coding and documentation guide for Herpes Gingivostomatitis. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Primary Herpetic GingivostomatitisOral Herpes

Related ICD-10 Code Ranges

Complete code families applicable to Herpes Gingivostomatitis

B00-B09Primary Range

Viral infections characterized by skin and mucous membrane lesions

This range includes codes for herpesviral infections affecting the oral cavity.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
B00.2Herpesviral gingivostomatitis and pharyngotonsillitisUse when herpesviral infection is confirmed in the oral cavity.
  • Presence of oral vesicles and ulcers
  • Systemic symptoms such as fever and lymphadenopathy
  • Positive HSV-1 PCR or viral culture
B00.1Herpesviral vesicular dermatitisUse when herpesviral infection is confirmed on skin outside the oral cavity.
  • Presence of vesicular lesions on skin, not limited to oral cavity

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 herpes gingivostomatitis

Essential facts and insights about Herpes Gingivostomatitis

The ICD-10 code for herpes gingivostomatitis is B00.2, covering herpesviral gingivostomatitis and pharyngotonsillitis.

Primary ICD-10-CM Codes for herpes gingivostomatitis

Herpesviral gingivostomatitis and pharyngotonsillitis
Billable Code

Decision Criteria

clinical Criteria

  • Presence of oral vesicles and systemic symptoms

documentation Criteria

  • Positive HSV-1 PCR or viral culture

Applicable To

  • Herpesviral infection of the oral cavity
  • Herpesviral pharyngitis

Excludes

  • Anogenital herpesviral infection (A60.-)

Clinical Validation Requirements

  • Presence of oral vesicles and ulcers
  • Systemic symptoms such as fever and lymphadenopathy
  • Positive HSV-1 PCR or viral culture

Code-Specific Risks

  • Risk of using unspecified codes leading to reimbursement issues

Coding Notes

  • Ensure documentation specifies oral involvement to avoid ambiguity with genital herpes codes.

Ancillary Codes

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

Screening for herpes simplex virus

Z11.2
Use for screening in high-risk asymptomatic patients.

Herpes simplex virus as the cause of diseases classified elsewhere

B97.3
Use to specify HSV-1/HSV-2 if confirmed by PCR/culture.

Differential Codes

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

Recurrent oral aphthae

K12.0
Absence of viral prodrome and systemic symptoms.

Acute necrotizing ulcerative gingivitis

A69.1
Presence of fetid odor and pseudomembrane.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Herpes Gingivostomatitis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code B00.2.

Impact

Clinical: May lead to misdiagnosis, Regulatory: Non-compliance with documentation standards, Financial: Potential for claim denials

Mitigation Strategy

Use specific terminology for lesion description, Include lab results in documentation

Impact

Reimbursement: May lead to denials due to lack of specificity, Compliance: Non-compliance with coding guidelines, Data Quality: Reduces accuracy of clinical data

Mitigation Strategy

Specify oral involvement to use B00.2

Impact

High denial rates for unspecified herpes codes

Mitigation Strategy

Ensure documentation specifies oral vs. genital involvement

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 Herpes Gingivostomatitis, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Herpes Gingivostomatitis

Use these documentation templates to ensure complete and accurate documentation for Herpes Gingivostomatitis. These templates include all required elements for proper coding and billing.

Pediatric presentation with oral ulcers

Specialty: Pediatrics

Required Elements

  • Chief complaint
  • History of present illness
  • Physical exam findings
  • Laboratory results

Example Documentation

CC: Fever and refusal to eat. HPI: 6-year-old with oral ulcers, fever 101°F. Exam: Vesicles on gingiva, submandibular lymphadenopathy. Labs: HSV-1 PCR positive.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has mouth blisters.
Good Documentation Example
3mm coalescing ulcers on attached gingiva with hemorrhagic crusting, positive HSV-1 IgM.
Explanation
The good example provides specific lesion details and lab confirmation, enhancing diagnostic accuracy.

Need help with ICD-10 coding for Herpes Gingivostomatitis? Ask your questions below.

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