Question 1

Is I1A a billable ICD-10 code?

Accepted Answer

No, I1A 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 I1A mean?

Accepted Answer

ICD-10-CM code I1A represents Other hypertension. 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 I1A introduced?

Accepted Answer

Code I1A was added to ICD-10-CM in fiscal year 2024. ICD-10-CM codes are updated annually by the Centers for Medicare & Medicaid Services (CMS) to reflect advances in medical knowledge and clinical practice.

Question 4

What is the parent category for ICD-10 code I1A?

Accepted Answer

The parent category for I1A is section:I10-I1A (Hypertensive diseases (I10-I1A)). This hierarchical classification helps organize related diagnoses for more accurate coding.

I1A2026

Excludes12Not coded together

Excludes211Not included here

Use Additional Code6Add code for detail

Is I1A a billable ICD-10 code?

What does ICD-10 code I1A mean?

When was ICD-10 code I1A introduced?

What is the parent category for ICD-10 code I1A?