Table 1.
Etiological diagnoses and ICD-10 codes of endogenous CS.
| Etiological diagnosis | ICD-10 codes or code combinations | ICD-10 modification used in the hospital DAD |
|---|---|---|
| ACTH-dependent CS | ||
| CD or ACTH-secreting pituitary adenoma | E24.0/(D35.2 + E24.9) | E24.001/(D35.2 + E24.901) |
| EAS | E24.3 | E24.301 |
| ACTH-independent CS | ||
| ACA | D35.0 + (E24.8/E24.9) | D35.001 + (E24.801/E24.901) |
| ACC | (C74.0/C74.9)+(E24.8/E24.9) | (C74.001/C74.901) + (E24.801/E24.901) |
| BMAH | E24.8 | E24.802 |
| PPNAD | E24.8 | E24.803 |
| Unspecified CS | E24.9 | E24.901 |