Question 1

Is H40.133 a billable ICD-10 code?

Accepted Answer

Yes, H40.133 is a valid billable ICD-10-CM code for pigmentary glaucoma, bilateral. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code H40.133 mean?

Accepted Answer

ICD-10-CM code H40.133 represents Pigmentary glaucoma, bilateral. 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 H40.133 introduced?

Accepted Answer

Code H40.133 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 H40.133?

Accepted Answer

The parent category for H40.133 is H40.13 (Pigmentary glaucoma). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

Does H40.133 require a 7th character extension?

Accepted Answer

Yes, H40.133 requires a 7th character to specify the encounter type. Available extensions include: 0 (stage unspecified), 1 (mild stage), 2 (moderate stage) and 2 more options. Use "X" as a placeholder to fill empty positions before the 7th character (e.g., H40.133XXA for initial encounter). The extension indicates whether this is an initial visit, follow-up, or treatment for a late effect.

H40.1332026

Excludes13Not coded together

Excludes211Not included here

Notes1Additional information

Is H40.133 a billable ICD-10 code?

What does ICD-10 code H40.133 mean?

When was ICD-10 code H40.133 introduced?

What is the parent category for ICD-10 code H40.133?

Does H40.133 require a 7th character extension?