E84.0
ICD-10BillableCystic fibrosis with pulmonary manifestations
Official ICD-10-CM descriptor (FY2026)
Cystic fibrosis with pulmonary manifestations
E84.0 is valid for submission on a claim — CMS flags it as a billable, specific code.
Use additional code
Report an additional code to identify the associated condition.
- code to identify any infectious organism present, such as:
- Pseudomonas (B96.5)
Related codes in E84
Where this code sits
- Parent code
- E84
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.