Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Source | Description | Codes |
|---|---|---|
| ICD-9 CM | Acute pancreatitis | 577.0 |
| ICD-9 CM | Liver toxicity | 570, 790.4 |
| ICD-9 CM | Low white blood cell count | 288.5, 288.0 |
| ICD-9 CM | GI procedures | 43200–43273, 44360–44397, 45300–45392, 46600–46615 |
| NDC | Oral steroid prescription | Codes |
| ICD-9 CM | Crohn’s disease-related hospitalization | 555.0, 555.1, 555.2, 555.9 |
Abbreviations: NDC, National Drug Code; ICD-9 CM, International Classification of Diseases, ninth revision codes; GI, gastrointestinal.
