Q22
Congenital malformations of pulmonary and tricuspid valves
Q22 is a non-billable ICD-10-CM code category for congenital malformations of pulmonary and tricuspid valves. Report a more specific code from it instead. It is part of the FY2027 code set, effective October 1, 2026. The more specific codes under it are Q22.0 Pulmonary valve atresia, Q22.1 Congenital pulmonary valve stenosis, Q22.2 Congenital pulmonary valve insufficiency, Q22.3 Other congenital malformations of pulmonary valve and 5 more. Its coding notes include 1 Excludes2 entry.
Guidelines tip
From the FY2027 Official Guidelines. ICD10Ref adds no rules of its own.
Chapter 17 codes can be used for life. Manifestations that are an inherent part of a specifically coded anomaly are not coded separately. A corrected malformation is reported with a personal history code.
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Also from chapter/block level (1 note)
- inborn errors of metabolism (E70-E88)
Notes
Also from chapter/block level (1 note)
- Codes from this chapter are not for use on maternal records
More specific codes under Q22 9
- Q22.0Pulmonary valve atresiaBillable
- Q22.1Congenital pulmonary valve stenosisBillable
- Q22.2Congenital pulmonary valve insufficiencyBillable
- Q22.3Other congenital malformations of pulmonary valveBillable
- Q22.4Congenital tricuspid stenosisBillable
- Q22.5Ebstein's anomalyBillable
- Q22.6Hypoplastic right heart syndromeBillable
- Q22.8Other congenital malformations of tricuspid valveBillable
- Q22.9Congenital malformation of tricuspid valve, unspecifiedBillable