Q22.8 is the authoritative medical code for Other congenital malformations of tricuspid valve. This classification is used in medical billing and clinical recording to specify the clinical criteria for other congenital malformations of tricuspid valve (ICD-10-CM Q22.8), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Other congenital malformations of tricuspid valve Q22.8 is a billable ICD-10-CM diagnosis code, valid for claim submission. It is classified under category Q22 (Congenital malformations of pulmonary and tricuspid valves), within the Congenital malformations of the circulatory system Q20-Q28 block, within Chapter 17, Congenital Malformations, Deformations and Chromosomal Abnormalities Q00-Q99. The official tabular list attaches no additional inclusion or exclusion notes to this code. Code selection within this family is differentiated by its related codes: 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).
Codes in This Family (9)
Official ICD-10-CM classifications in the same code family as Q22.8, with their registry titles.
- Q22 — Congenital malformations of pulmonary and tricuspid valves
- 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
- Q22.4 — Congenital tricuspid stenosis
- Q22.5 — Ebstein's anomaly
- Q22.6 — Hypoplastic right heart syndrome
- Q22.9 — Congenital malformation of tricuspid valve, unspecified
Indexed Clinical Terms (2)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Insufficiency, insufficient, tricuspid (valve) (rheumatic), congenital
- Malformation (congenital), tricuspid valve, specified type NEC
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
ICD Code Q18.8
Other specified congenital malformations of face and neck
ICD Code Q20.8
Other congenital malformations of cardiac chambers and connections
ICD Code Q23.8
Other congenital malformations of aortic and mitral valves
ICD Code Q27.8
Other specified congenital malformations of peripheral vascular system