H02.21
⚠ Non-billable
Cicatricial lagophthalmos
ICD-10-CM · FY2026 · Diseases of the Eye and Adnexa
Code
H02.21
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Eye and Adnexa
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 H02.21?
ICD-10-CM code H02.21 represents Cicatricial lagophthalmos. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Eye and Adnexa chapter, effective October 1, 2025 – September 30, 2026.
Is H02.21 billable?
No. H02.21 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is H02.21 in?
H02.21 belongs to the Diseases of the Eye and Adnexa chapter (H00–H59) of ICD-10-CM.
Related codes in the H02 category
H02
Other disorders of eyelid
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H02.0
Entropion and trichiasis of eyelid
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H02.1
Ectropion of eyelid
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H02.2
Lagophthalmos
Non-billable
H02.3
Blepharochalasis
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H02.4
Ptosis of eyelid
Non-billable
H02.5
Other disorders affecting eyelid function
Non-billable
H02.6
Xanthelasma of eyelid
Non-billable
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