Convert ICD-10 Code N13.1 to ICD-9
| Source ICD-10 Code | Target ICD-9 Code | |
|---|---|---|
| N13.1 Hydronephrosis w ureteral stricture, NEC | 591 Hydronephrosis | |
| Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment. | ||
| N13.1 Hydronephrosis w ureteral stricture, NEC | 593.3 Stricture of ureter | |
| Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment. | ||
ICD-10 to ICD-9 crosswalk for code N13.1 - hydronephrosis with ureteral stricture, not elsewhere classified based on the most recent General Equivalence Mappings (GEMS) information.