ICD-9-CM Section 555-558
Noninfective Enteritis And Colitis
- 556 Ulcerative enterocolitis NON-BILLABLE
-
- BILLABLE 556.0 Ulcerative (chronic) enterocolitis
- BILLABLE 556.1 Ulcerative (chronic) ileocolitis
- BILLABLE 556.2 Ulcerative (chronic) proctitis
- BILLABLE 556.3 Ulcerative (chronic) proctosigmoiditis
- BILLABLE 556.4 Pseudopolyposis of colon
- BILLABLE 556.5 Left-sided ulcerative (chronic) colitis
- BILLABLE 556.6 Universal ulcerative (chronic) colitis
- BILLABLE 556.8 Other ulcerative colitis
- BILLABLE 556.9 Ulcerative colitis, unspecified
- 558 Other and unspecified noninfectious gastroenteritis and colitis NON-BILLABLE
-
- BILLABLE 558.1 Gastroenteritis and colitis due to radiation
- BILLABLE 558.2 Toxic gastroenteritis and colitis
- BILLABLE 558.3 Allergic gastroenteritis and colitis
-
- 558.41 Eosinophilic gastroenteritis BILLABLE
- 558.42 Eosinophilic colitis BILLABLE
- BILLABLE 558.9 Other and unspecified noninfectious gastroenteritis and colitis