E84
Non-billableCystic fibrosis
E84 is the ICD-10-CM code for Cystic fibrosis. It is a non-billable category code — use a more specific child code such as E84.0 for billing.
- Status
- Header (non-billable)
- Chapter
- E00-E89
- Subcodes
- 4
- Edition
- FY2026
E00-E89 Endocrine, nutritional and metabolic diseases
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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