E84.8
E84.8: Cystic fibrosis with other manifestations
Billable / specific codeICD-10-CM
E84.8 is a billable, specific ICD-10-CM code for cystic fibrosis with other manifestations. It is valid for submission on a claim.
Check E84.8 with the rest of the claim: free scrubberOther codes that can never be billed with E84.8
Their own Excludes1 notes name this code, so the conflict is not listed above.
- Q45.3Other congenital malformations of pancreas and pancreatic duct
Risk adjustment
E84.8 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:
- HCC 277 Cystic Fibrosis0.998 RAF
Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.
Medicare coverage
E84.8 is named in 17 Medicare coverage policies: 17 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A56416Billing and Coding: Assays for Vitamins and Metabolic Function
- A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
- A56730Billing and Coding: Respiratory Therapy and Oximetry Services
- A56798Billing and Coding: Vitamin D Assay Testing
Alphabetic index entries that lead here
- Fibrosis, fibrotic›cystic›with›specified manifestations NEC
Code history
Unchanged in every release from FY2024 to FY2027.