Q23.1

Congenital insufficiency of aortic valve

Billable FY2026 2025-10-01 → 2026-09-30

Instructional notes 1

Q23.1code

Inclusion terms

Congenital aortic insufficiency

Index entries leading here 3

Anomaly, anomalous (congenital) (unspecified type) Q89.9
- heart Q24.9
  - valve NEC Q24.8
    - aortic
      - insufficiency Q23.1
Hypoplasia, hypoplastic
- aorta, aortic Q25.42
  - valve Q23.1
Insufficiency, insufficient
- aortic (valve) I35.1
  - congenital Q23.1

Alongside this code 6 same parent — Q23

Q23.0 Congenital stenosis of aortic valve Q23.2 Congenital mitral stenosis Q23.3 Congenital mitral insufficiency Q23.4 Hypoplastic left heart syndrome Q23.8 Other congenital malformations of aortic and mitral valves category Q23.9 Congenital malformation of aortic and mitral valves, unsp

Medications 4

2 Aortic Valve Insufficiency drugs 16 Aortic Valve Disease drugs 14 Aortic Valve Stenosis drugs 2 Pulmonary Valve Insufficiency drugs

MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

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This code

Billable: yes
Code set: FY2026
Parent: Q23
Block: Q20-Q28
Siblings: 6

Present FY2024–FY2027.