ICD-10-CM · Chapter 4 · E00-E89
E84 Cystic fibrosis
Includes
- mucoviscidosis
Code Also
- exocrine pancreatic insufficiency (K86.81)
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
|---|---|---|
| E84..0 | Cystic fibrosis with pulmonary manifestations | Yes |
| E84..1 | Cystic fibrosis with intestinal manifestations | No |
| E84..11 | Meconium ileus in cystic fibrosis | Yes |
| E84..19 | Cystic fibrosis with other intestinal manifestations | Yes |
| E84..8 | Cystic fibrosis with other manifestations | Yes |
| E84..9 | Cystic fibrosis, unspecified | Yes |
Last reviewed: September 2026