Diagnosis Codes Index - 555 Regional enteritis
ICD-9 Index
Diseases of the digestive system (520–579)
Noninfective enteritis and colitis (555-558)
- 555.0 - Reg enteritis, sm intest
- 555.1 - Reg enteritis, lg intest
- 555.2 - Reg enterit sm/lg intest
- 555.9 - Regional enteritis NOS
555 Regional enteritis