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Q21.16 – Sinus venosus atrial septal defect, unspecified

Sinus venosus atrial septal defect, unspecified

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Q21.16 – Sinus venosus atrial septal defect, unspecified
Andrew Saurin

Medicare CPT / Coverage Preview

Medicare CPT / Coverage Preview
ICD-10: Q21.16
Raw ICD: Q2116
Context: Q21.16 – Sinus venosus atrial septal defect, unspecified
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Title

Q21.16 – Sinus venosus atrial septal defect, unspecified

Description

Sinus venosus atrial septal defect, unspecified

Category

Congenital Malformations, Deformations and Chromosomal Abnormalities

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Q21.16 – Sinus venosus atrial septal defect, unspecified

ICD-10-CM Code

Q21.16

Raw ICD Code

Q2116

Code Range

Q00-Q99

Billable / Valid

Valid/Billable

CDC Order Number

29571

Source Year

FY2026

Effective Date

October 1, 2025

Import Batch

icd10cm-fy2026-batch10-of30