Question 1

Is H21.2 a billable ICD-10 code?

Accepted Answer

No, H21.2 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 H21.2 mean?

Accepted Answer

ICD-10-CM code H21.2 represents Degeneration of iris and ciliary body. 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 H21.2 introduced?

Accepted Answer

Code H21.2 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 H21.2?

Accepted Answer

The parent category for H21.2 is H21 (Other disorders of iris and ciliary body). This hierarchical classification helps organize related diagnoses for more accurate coding.

H21.22026

Excludes212Not included here

Notes1Additional information

Is H21.2 a billable ICD-10 code?

What does ICD-10 code H21.2 mean?

When was ICD-10 code H21.2 introduced?

What is the parent category for ICD-10 code H21.2?