E84

E84: Cystic fibrosis

Non-billable headerICD-10-CM

E84 is a non-billable header ICD-10-CM code for cystic fibrosis. It cannot be billed on its own: choose one of the more specific child codes below.

Code also

Both codes may be needed to describe the encounter fully. Sequencing depends on the reason for the visit.

exocrine pancreatic insufficiency (K86.81)

Includes

Conditions this code covers.

mucoviscidosis

Other codes that can never be billed with E84

Their own Excludes1 notes name this code, so the conflict is not listed above.

J99Respiratory disorders in diseases classified elsewhere
K56Paralytic ileus and intestinal obstruction without hernia
P76.0Meconium plug syndrome
P78Other perinatal digestive system disorders
Q33.0Congenital cystic lung
Q41Congenital absence, atresia and stenosis of small intestine
Q45.3Other congenital malformations of pancreas and pancreatic duct

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead E84

4 child codes. Green means billable.