H11.001Billable
Unspecified pterygium of right eye
- Chapter
- 7. Diseases of the eye and adnexa
- Category
- H11
- Effective date
- October 1, 2026
Related codes in category H11
H11Other disorders of conjunctivaH11.0Pterygium of eyeH11.00Unspecified pterygium of eyeH11.002Unspecified pterygium of left eyeYesH11.003Unspecified pterygium of eye, bilateralYesH11.009Unspecified pterygium of unspecified eyeYesH11.01Amyloid pterygiumH11.011Amyloid pterygium of right eyeYesH11.012Amyloid pterygium of left eyeYesH11.013Amyloid pterygium of eye, bilateralYesH11.019Amyloid pterygium of unspecified eyeYesH11.02Central pterygium of eye
Frequently asked questions
What is ICD-10 code H11.001?
H11.001 is an ICD-10-CM diagnosis code for Unspecified pterygium of right eye.
Is H11.001 a billable code?
Yes. H11.001 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is H11.001 in?
H11.001 falls under Chapter 7: Diseases of the eye and adnexa.
When did H11.001 become effective?
H11.001 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to H11.001?
H11.001 belongs to category H11, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.