ICD-10 Coding for Infectious Mononucleosis(B25.1, B25.1U, B27.00)
Comprehensive guide on coding and documenting infectious mononucleosis using ICD-10, including primary and secondary codes, documentation requirements, and billing considerations.
Complete code families applicable to Infectious Mononucleosis
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| B27.00 | Gammaherpesviral mononucleosis without complications | Use when EBV is confirmed and no complications are present. |
|
| B27.09 | Gammaherpesviral mononucleosis with other complications | Use when EBV is confirmed and complications are present. |
|
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
Essential facts and insights aboutInfectious Mononucleosis
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Infectious Mononucleosis.
Using unspecified codes when specific ones are available
Impact
Clinical: Leads to vague clinical records., Regulatory: Non-compliance with specificity requirements., Financial: Potentially lower reimbursement rates.
Mitigation
Always confirm the specific virus before coding., Use lab results to guide code selection.
Coding without lab confirmation
Impact
Reimbursement: May lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data.
Mitigation
Ensure EBV is confirmed via lab tests before coding.
Complication documentation
Impact
Failure to document complications can lead to audit discrepancies.
Mitigation
Thoroughly document all clinical findings and lab results.