H20.11 – Chronic iridocyclitis, right eye
ICD-10-CM 2027 diagnosis code · Disorders of sclera, cornea, iris and ciliary body
ICD-10-CM code
H20.11
- Code
H20.11(claims format:H2011)- Description
- Chronic iridocyclitis, right eye
- 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
- H15-H22 Disorders of sclera, cornea, iris and ciliary body
- Parent codes
- H20 › H20.1
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
H20.1 – Chronic iridocyclitis
Excludes2 (not included here):
- posterior cyclitis (H30.2-)
Use additional code:
- code for any associated cataract (H26.21-)
Related codes in H20.1
Frequently asked questions
What is ICD-10 code H20.11?
H20.11 is the ICD-10-CM code for chronic iridocyclitis, right eye, in the block H15-H22 (Disorders of sclera, cornea, iris and ciliary body).
Is H20.11 a billable code?
Yes. H20.11 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does H20.11 belong to?
It belongs to category H20 – Iridocyclitis.
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.