Q22 – Congenital malformations of pulmonary and tricuspid valves
ICD-10-CM 2027 diagnosis code · Congenital malformations of the circulatory system
ICD-10-CM code
Q22
- Code
Q22(claims format:Q22)- Description
- Congenital malformations of pulmonary and tricuspid valves
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 17. Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- Block
- Q20-Q28 Congenital malformations of the circulatory system
Billable codes under Q22
Q22 is a header code and cannot be used on claims. Choose the most specific code:
- Q22.0 – Pulmonary valve atresiaBillable
- Q22.1 – Congenital pulmonary valve stenosisBillable
- Q22.2 – Congenital pulmonary valve insufficiencyBillable
- Q22.3 – Other congenital malformations of pulmonary valveBillable
- Q22.4 – Congenital tricuspid stenosisBillable
- Q22.5 – Ebstein's anomalyBillable
- Q22.6 – Hypoplastic right heart syndromeBillable
- Q22.8 – Other congenital malformations of tricuspid valveBillable
- Q22.9 – Congenital malformation of tricuspid valve, unspecifiedBillable
Frequently asked questions
What is ICD-10 code Q22?
Q22 is the ICD-10-CM code for congenital malformations of pulmonary and tricuspid valves, in the block Q20-Q28 (Congenital malformations of the circulatory system).
Is Q22 a billable code?
No. Q22 is a header code with more specific child codes; report one of the billable codes listed above.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.