1. Home
2. ICD-10 Codes
3. Chapter - H00-H59
4. Section - H15-H22
5. Category - H21
6. H21.50

H21.50 - Unspecified adhesions of iris

• Applicable to Unspecified adhesions of iris
• The 2025 edition of ICD10-CM H21.50 became effective on October 1, 2024.
• This is the American ICD10-CM version of H21.50 - other international versions of ICD10 H21.50 may differ.
• H21.50 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• H21.50 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

• Synechia (iris) NOS

The following codes above H21.50 contain annotation back-references that may be applicable to H21.50:

• Chapter: H00-H59 - Diseases of the eye and adnexa
• Section: H15-H22 - Disorders of sclera, cornea, iris and ciliary body
• Category: H21 - Other disorders of iris and ciliary body

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.