Y77
⚠ Non-billable
Ophthalmic devices associated with adverse incidents
ICD-10-CM · FY2026 · External Causes of Morbidity
Code
Y77
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
External Causes of Morbidity
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code Y77?
ICD-10-CM code Y77 represents Ophthalmic devices associated with adverse incidents. It is a non-billable header code requiring a more specific subcategory in the External Causes of Morbidity chapter, effective October 1, 2025 – September 30, 2026.
Is Y77 billable?
No. Y77 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is Y77 in?
Y77 belongs to the External Causes of Morbidity chapter (V00–Y99) of ICD-10-CM.
Related codes in the Y77 category
Y77.0
Diagnostic and monitoring ophthalmic devices associated with adverse incidents
Billable
Y77.1
Therapeutic (nonsurgical) and rehabilitative ophthalmic devices associated with adverse incidents
Non-billable
Y77.2
Prosthetic and other implants, materials and accessory ophthalmic devices associated with adverse incidents
Billable
Y77.3
Surgical instruments, materials and ophthalmic devices (including sutures) associated with adverse incidents
Billable
Y77.8
Miscellaneous ophthalmic devices associated with adverse incidents, not elsewhere classified
Billable
Y77.11
Contact lens associated with adverse incidents
Billable
Y77.19
Other therapeutic (nonsurgical) and rehabilitative ophthalmic devices associated with adverse incidents
Billable
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