Q23.4 - Hypoplastic left heart syndrome
The ICD 10 Code for Hypoplastic left heart syndrome is listed as Q23.4.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | Q23.4
|
| Description: | Hypoplastic left heart syndrome |
| Diagnostic Related Groups
(MS-DRG v30.0) |
306 - Cardiac Congenital & Valvular Disorders W Mcc
307 - Cardiac Congenital & Valvular Disorders W/o Mcc |
| Chapter | Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) |
| Block | Congenital malformations of the circulatory system (Q20-Q28) |
| Parent | Q23 - Congenital malformations of aortic and mitral valves |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 746.7 - Hypoplastic left heart syndrome |
| ICD-10-CM Siblings (same level / similar specificity) of Q23.4: | |
| Q23.0 - Congenital stenosis of aortic valve | |
| Q23.1 - Congenital insufficiency of aortic valve | |
| Q23.2 - Congenital mitral stenosis | |
| Q23.3 - Congenital mitral insufficiency | |
| Q23.8 - Other congenital malformations of aortic and mitral valves | |
| Q23.9 - Congenital malformation of aortic and mitral valves, unspecified | |