H40.2224 – Chronic angle-closure glaucoma, left eye, indeterminate stage
ICD-10-CM 2027 diagnosis code · Glaucoma
ICD-10-CM code
H40.2224
- Code
H40.2224(claims format:H402224)- Description
- Chronic angle-closure glaucoma, left eye, indeterminate stage
- Short description
- Chronic angle-closure glaucoma, l eye, indeterminate stage
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 7. Diseases of the eye and adnexa (H00-H59)
- Block
- H40-H42 Glaucoma
- Parent codes
- H40 › H40.2 › H40.22 › H40.222
7th character values
Codes in this category need a 7th character to describe the encounter or episode of care.
| Character | Meaning |
|---|---|
0 | stage unspecified |
1 | mild stage |
2 | moderate stage |
3 | severe stage |
4 | indeterminate stage |
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
H40 – Glaucoma
Excludes1 (not coded here):
H40.2 – Primary angle-closure glaucoma
H40.22 – Chronic angle-closure glaucoma
Applicable to:
- Chronic primary angle closure glaucoma
7th character note:
- One of the following 7th characters is to be assigned to each code in subcategory H40.22 to designate the stage of glaucoma
Related codes in H40.222
Frequently asked questions
What is ICD-10 code H40.2224?
H40.2224 is the ICD-10-CM code for chronic angle-closure glaucoma, left eye, indeterminate stage, in the block H40-H42 (Glaucoma).
Is H40.2224 a billable code?
Yes. H40.2224 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does H40.2224 belong to?
It belongs to category H40 – Glaucoma.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.