E84.19 — Cystic fibrosis with other intestinal manifestations
E84.19 is a billable, specific ICD-10-CM code for cystic fibrosis with other intestinal manifestations. It is valid for submission on a claim.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Distal intestinal obstruction syndrome
Risk adjustment
E84.19 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.
Medicare coverage
E84.19 is named in 12 Medicare coverage policies — 12 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A56416Billing and Coding: Assays for Vitamins and Metabolic Function
- A56798Billing and Coding: Vitamin D Assay Testing
- A56841Billing and Coding: Vitamin D; 25 hydroxy, includes fraction(s), if performed
- A57224Billing and Coding: Respiratory Care
How E84.19 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to E84.19.
- Fibrosis, fibrotic›cystic›with›distal intestinal obstruction syndrome
- Fibrosis, fibrotic›cystic›with›fecal impaction
- Fibrosis, fibrotic›cystic›with›intestinal manifestations NEC
Related codes at this level
Codes that share E84.1. If E84.19 is not quite right, the correct code is usually one of these.
Questions about E84.19
- Is E84.19 a billable ICD-10-CM code?
- Yes. E84.19 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does E84.19 sit in the tabular list?
- Endocrine, nutritional and metabolic diseases (E00-E89), in the block Metabolic disorders (E70-E88).