Question 1

Is Q23 a billable ICD-10 code?

Accepted Answer

No, Q23 is not a billable code. It is a category code that requires additional specificity. You must select a more specific code from the subcategories for billing purposes.

Question 2

What does ICD-10 code Q23 mean?

Accepted Answer

ICD-10-CM code Q23 represents Congenital malformations of aortic and mitral valves. This code is part of the International Classification of Diseases, 10th Revision, Clinical Modification used for medical coding and billing in the United States.

Question 3

When was ICD-10 code Q23 introduced?

Accepted Answer

Code Q23 has been part of ICD-10-CM since 2016, when the coding system was mandated for use in the United States. This code was included in the original US implementation.

Question 4

What is the parent category for ICD-10 code Q23?

Accepted Answer

The parent category for Q23 is section:Q20-Q28 (Congenital malformations of the circulatory system (Q20-Q28)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Q232026

Excludes21Not included here

Notes1Additional information

Excluded By1Codes that exclude this one

Is Q23 a billable ICD-10 code?

What does ICD-10 code Q23 mean?

When was ICD-10 code Q23 introduced?

What is the parent category for ICD-10 code Q23?