H11 Other disorders of conjunctiva
ICD-10-CM category H11 sits in Chapter 7 (Diseases of the eye and adnexa, H00-H59). It contains 95 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
H11.0 Pterygium of eyeH11.00 Unspecified pterygium of eyeH11.01 Amyloid pterygiumH11.02 Central pterygium of eyeH11.03 Double pterygium of eyeH11.04 Peripheral pterygium of eye, stationaryH11.05 Peripheral pterygium of eye, progressiveH11.06 Recurrent pterygium of eyeH11.1 Conjunctival degenerations and depositsH11.11 Conjunctival depositsH11.12 Conjunctival concretionsH11.13 Conjunctival pigmentationsH11.14 Conjunctival xerosis, unspecifiedH11.15 PingueculaH11.2 Conjunctival scarsH11.21 Conjunctival adhesions and strands (localized)H11.22 Conjunctival granulomaH11.23 SymblepharonH11.24 Scarring of conjunctivaH11.3 Conjunctival hemorrhageH11.4 Other conjunctival vascular disorders and cystsH11.41 Vascular abnormalities of conjunctivaH11.42 Conjunctival edemaH11.43 Conjunctival hyperemiaH11.44 Conjunctival cystsH11.8 Other specified disorders of conjunctivaH11.81 Pseudopterygium of conjunctivaH11.82 Conjunctivochalasis
Billable codes in H11
| Code | Description |
|---|---|
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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