H11 Other disorders of conjunctiva

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Other disorders of conjunctiva is H11 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
H10-H11: Disorders of conjunctiva (H10-H11)
Category H11
124 codes (95 billable)
FY2026 Status
Stable since FY2024
Excludes1
Not coded here. These conditions should NOT be coded together with H11.
  • keratoconjunctivitis (H16.2-)

Official Coding Guidelines

Glaucoma (TOC entry)

a. Glaucoma .............................................................................................................................. 48

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.7.a
Assigning glaucoma codes (use as many H40 codes as needed)

Assign as many codes from category H40, Glaucoma, as needed to identify the type of glaucoma, the affected eye, and the glaucoma stage.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.7.a.1

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference H11 with the canonical source and edition:

H11 — Other disorders of conjunctiva. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/H11

Canonical URL: https://icd10codingpro.com/codes/H11

Related Codes

More Specific Codes

H11.0 Pterygium of eye H11.1 Conjunctival degenerations and deposits H11.2 Conjunctival scars H11.3 Conjunctival hemorrhage H11.4 Other conjunctival vascular disorders and cysts H11.8 Other specified disorders of conjunctiva H11.9 Unspecified disorder of conjunctiva

All Codes in H11

Every most-specific code under H11 Other disorders of conjunctiva (95 codes):

Show the complete H11 code list
H11.001 Unspecified pterygium of right eye H11.002 Unspecified pterygium of left eye H11.003 Unspecified pterygium of eye, bilateral H11.009 Unspecified pterygium of unspecified eye H11.011 Amyloid pterygium of right eye H11.012 Amyloid pterygium of left eye H11.013 Amyloid pterygium of eye, bilateral H11.019 Amyloid pterygium of unspecified eye H11.021 Central pterygium of right eye H11.022 Central pterygium of left eye H11.023 Central pterygium of eye, bilateral H11.029 Central pterygium of unspecified eye H11.031 Double pterygium of right eye H11.032 Double pterygium of left eye H11.033 Double pterygium of eye, bilateral H11.039 Double pterygium of unspecified eye H11.041 Peripheral pterygium, stationary, right eye H11.042 Peripheral pterygium, stationary, left eye H11.043 Peripheral pterygium, stationary, bilateral H11.049 Peripheral pterygium, stationary, unspecified eye H11.051 Peripheral pterygium, progressive, right eye H11.052 Peripheral pterygium, progressive, left eye H11.053 Peripheral pterygium, progressive, bilateral H11.059 Peripheral pterygium, progressive, unspecified eye H11.061 Recurrent pterygium of right eye H11.062 Recurrent pterygium of left eye H11.063 Recurrent pterygium of eye, bilateral H11.069 Recurrent pterygium of unspecified eye H11.10 Unspecified conjunctival degenerations H11.111 Conjunctival deposits, right eye H11.112 Conjunctival deposits, left eye H11.113 Conjunctival deposits, bilateral H11.119 Conjunctival deposits, unspecified eye H11.121 Conjunctival concretions, right eye H11.122 Conjunctival concretions, left eye H11.123 Conjunctival concretions, bilateral H11.129 Conjunctival concretions, unspecified eye H11.131 Conjunctival pigmentations, right eye H11.132 Conjunctival pigmentations, left eye H11.133 Conjunctival pigmentations, bilateral H11.139 Conjunctival pigmentations, unspecified eye H11.141 Conjunctival xerosis, unspecified, right eye H11.142 Conjunctival xerosis, unspecified, left eye H11.143 Conjunctival xerosis, unspecified, bilateral H11.149 Conjunctival xerosis, unspecified, unspecified eye H11.151 Pinguecula, right eye H11.152 Pinguecula, left eye H11.153 Pinguecula, bilateral H11.159 Pinguecula, unspecified eye H11.211 Conjunctival adhesions and strands (localized), right eye H11.212 Conjunctival adhesions and strands (localized), left eye H11.213 Conjunctival adhesions and strands (localized), bilateral H11.219 Conjunctival adhesions and strands (localized), unspecified eye H11.221 Conjunctival granuloma, right eye H11.222 Conjunctival granuloma, left eye H11.223 Conjunctival granuloma, bilateral H11.229 Conjunctival granuloma, unspecified H11.231 Symblepharon, right eye H11.232 Symblepharon, left eye H11.233 Symblepharon, bilateral H11.239 Symblepharon, unspecified eye H11.241 Scarring of conjunctiva, right eye H11.242 Scarring of conjunctiva, left eye H11.243 Scarring of conjunctiva, bilateral H11.249 Scarring of conjunctiva, unspecified eye H11.30 Conjunctival hemorrhage, unspecified eye H11.31 Conjunctival hemorrhage, right eye H11.32 Conjunctival hemorrhage, left eye H11.33 Conjunctival hemorrhage, bilateral H11.411 Vascular abnormalities of conjunctiva, right eye H11.412 Vascular abnormalities of conjunctiva, left eye H11.413 Vascular abnormalities of conjunctiva, bilateral H11.419 Vascular abnormalities of conjunctiva, unspecified eye H11.421 Conjunctival edema, right eye H11.422 Conjunctival edema, left eye H11.423 Conjunctival edema, bilateral H11.429 Conjunctival edema, unspecified eye H11.431 Conjunctival hyperemia, right eye H11.432 Conjunctival hyperemia, left eye H11.433 Conjunctival hyperemia, bilateral H11.439 Conjunctival hyperemia, unspecified eye H11.441 Conjunctival cysts, right eye H11.442 Conjunctival cysts, left eye H11.443 Conjunctival cysts, bilateral H11.449 Conjunctival cysts, unspecified eye H11.811 Pseudopterygium of conjunctiva, right eye H11.812 Pseudopterygium of conjunctiva, left eye H11.813 Pseudopterygium of conjunctiva, bilateral H11.819 Pseudopterygium of conjunctiva, unspecified eye H11.821 Conjunctivochalasis, right eye H11.822 Conjunctivochalasis, left eye H11.823 Conjunctivochalasis, bilateral H11.829 Conjunctivochalasis, unspecified eye H11.89 Other specified disorders of conjunctiva H11.9 Unspecified disorder of conjunctiva
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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