ICD-10 Coding for Whooping Cough(A37.0, A37.00, A37.00B)
Comprehensive guide to ICD-10 coding for whooping cough, including documentation requirements and coding pitfalls.
Complete code families applicable to Whooping Cough
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| A37.00 | Whooping cough due to Bordetella pertussis without pneumonia | Use when Bordetella pertussis is confirmed and there is no pneumonia. |
|
| A37.01 | Whooping cough due to Bordetella pertussis with pneumonia | Use when Bordetella pertussis is confirmed and pneumonia is present. |
|
| A37.9 | Whooping cough, unspecified organism | Use when the organism is not specified or confirmed. |
|
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 aboutWhooping Cough
Alternative codes to consider when ruling out similar conditions
Use when the causative organism is not specified or confirmed.
Documentation & Coding Risks
Avoid these common issues when documenting Whooping Cough.
Failure to document pneumonia linkage
Impact
Clinical: Inaccurate clinical picture, Regulatory: Non-compliance with coding standards, Financial: Potential loss of reimbursement
Mitigation
Ensure explicit documentation of pneumonia, Link pneumonia to pertussis in notes
Using A37.0 without organism confirmation
Impact
Reimbursement: May lead to incorrect DRG assignment, Compliance: Non-compliance with coding guidelines, Data Quality: Inaccurate clinical data representation
Mitigation
Require explicit lab documentation (e.g., 'PCR confirmed')
Pneumonia Documentation
Impact
Lack of radiographic evidence for pneumonia
Mitigation
Ensure all pneumonia cases have supporting radiographic documentation.