2025 ICD-10-CM Diagnosis Code E84.11

by

Meconium ileus in cystic fibrosis

  • E84.11 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2025 edition of ICD-10-CM E84.11 became effective on October 1, 2024.
  • This is the American ICD-10-CM version of E84.11 – other international versions of ICD-10 E84.11 may differ.

ICD-10-CM Coding Rules

  • E84.11 is applicable to newborns of age 0 years.

Type 1 Excludes

  • meconium ileus not due to cystic fibrosis (P76.0)

The following code(s) above E84.11 contain annotation back-references

 that may be applicable to E84.11:

  • E00-E89  Endocrine, nutritional and metabolic diseases
  • E70-E88  Metabolic disorders
  • E84  Cystic fibrosis

Approximate Synonyms

  • Cystic fibrosis with meconium ileus
  • Cystic fibrosis, meconium ileus

ICD-10-CM E84.11 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

  • 791 Prematurity with major problems
  • 793 Full term neonate with major problems

Convert E84.11 to ICD-9-CMCode History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change
  • 2025 (effective 10/1/2024): No change

Code annotations containing back-references to E84.11:

Diagnosis Index entries containing back-references to E84.11: