ICD-10-CM · Chapter 17 · Q00-QA1
Q22 Congenital malformations of pulmonary and tricuspid valves
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| Q22..0 | Pulmonary valve atresia | Yes |
| Q22..1 | Congenital pulmonary valve stenosis | Yes |
| Q22..2 | Congenital pulmonary valve insufficiency | Yes |
| Q22..3 | Other congenital malformations of pulmonary valve | Yes |
| Q22..4 | Congenital tricuspid stenosis | Yes |
| Q22..5 | Ebstein's anomaly | Yes |
| Q22..6 | Hypoplastic right heart syndrome | Yes |
| Q22..8 | Other congenital malformations of tricuspid valve | Yes |
| Q22..9 | Congenital malformation of tricuspid valve, unspecified | Yes |
Last reviewed: September 2026