ICD-10-CM · Chapter 11 · K00-K95
K52 Other and unspecified noninfective gastroenteritis and colitis
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| K52..0 | Gastroenteritis and colitis due to radiation | Yes |
| K52..1 | Toxic gastroenteritis and colitis | Yes |
| K52..2 | Allergic and dietetic gastroenteritis and colitis | No |
| K52..21 | Food protein-induced enterocolitis syndrome | Yes |
| K52..22 | Food protein-induced enteropathy | Yes |
| K52..29 | Other allergic and dietetic gastroenteritis and colitis | Yes |
| K52..3 | Indeterminate colitis | Yes |
| K52..8 | Other specified noninfective gastroenteritis and colitis | No |
| K52..81 | Eosinophilic gastritis or gastroenteritis | Yes |
| K52..82 | Eosinophilic colitis | Yes |
| K52..83 | Microscopic colitis | No |
| K52..831 | Collagenous colitis | Yes |
| K52..832 | Lymphocytic colitis | Yes |
| K52..838 | Other microscopic colitis | Yes |
| K52..839 | Microscopic colitis, unspecified | Yes |
| K52..89 | Other specified noninfective gastroenteritis and colitis | Yes |
| K52..9 | Noninfective gastroenteritis and colitis, unspecified | Yes |
Last reviewed: September 2026