Question 1

Is H22 a billable ICD-10 code?

Accepted Answer

Yes, H22 is a valid billable ICD-10-CM code for disorders of iris and ciliary body in diseases classified elsewhere. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code H22 mean?

Accepted Answer

ICD-10-CM code H22 represents Disorders of iris and ciliary body in diseases classified elsewhere. 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 H22 introduced?

Accepted Answer

Code H22 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 H22?

Accepted Answer

The parent category for H22 is section:H15-H22 (Disorders of sclera, cornea, iris and ciliary body (H15-H22)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

Can H22 be used as principal diagnosis?

Accepted Answer

No, H22 is a manifestation code and cannot be used as the principal diagnosis. Manifestation codes describe a condition caused by an underlying disease. You must code the underlying condition first, then use H22 as a secondary diagnosis.

H222026

Code First4Sequence another code first

Excludes211Not included here

Notes1Additional information

Also Known As10Alternative terms

Medicare Code Editor Rules1CMS coding restrictions

Is H22 a billable ICD-10 code?

What does ICD-10 code H22 mean?

When was ICD-10 code H22 introduced?

What is the parent category for ICD-10 code H22?

What DRGs may include ICD-10 code H22?

How common is hospitalization for H22?

Can H22 be used as principal diagnosis?