K52.22

Billable

ChapterK00–K95

Ranksubcategory

Official Description

Food protein-induced enteropathy

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Billable/specific code (valid for reimbursement).
•Chapter 11: Diseases of the Digestive System (K00-K95).

General instructions are available for the parent sections:

View CH11 Notes View K50-K52 Notes View K52.2 Notes

Clinical Hierarchy

CH11Diseases of the digestive system (K00-K95)

K50-K52Noninfective enteritis and colitis (K50-K52)

K52Other and unspecified noninfective gastroenteritis and colitis

K52.2Allergic and dietetic gastroenteritis and colitis

K52.22Food protein-induced enteropathy

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to K52.22:

subcategoryK52.2

Allergic and dietetic gastroenteritis and colitis

View context instructions

blockK50-K52

Noninfective enteritis and colitis (K50-K52)

View context instructions

chapterCH11

Diseases of the digestive system (K00-K95)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to K52.22. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

4 raw paths

Allergy, allergic (reaction) (to)1 unique routes

milk protein

enteropathy→K52.22

Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective)1 unique routes

allergic

with

food protein-induced enteropathy→K52.22

Enteropathy1 unique routes

food protein-induced→K52.22

Gastroenteritis (acute) (chronic) (noninfectious)1 unique routes

allergic

with

food protein-induced enteropathy→K52.22

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 391

Esophagitis, Gastroenteritis and Miscellaneous Digestive Disorders with MCC

DRG 392

Esophagitis, Gastroenteritis and Miscellaneous Digestive Disorders without MCC

Cross Reference

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