Other disorders of eye and adnexa
43 codes in this section
About Section H55-H57
Section H55-H57 (H55-H57) covers other disorders of eye and adnexa. It sits within the Diseases of the eye and adnexa chapter (H00-H59). This section contains 43 ICD-10-CM codes, 33 billable diagnoses you can submit on a claim, and 10 non-billable header codes used to organize the hierarchy.
Codes are organized below by 3-character root. Click the root to see all subcodes underneath it, or click any individual code for full coverage data, payer policies, and linked CPT procedures.
Codes in H55-H57
Grouped by 3-character root code. Click any code for full detail.
| H55.0 | Nystagmus | Header |
| H55.00 | Unspecified nystagmus | Billable |
| H55.01 | Congenital nystagmus | Billable |
| H55.02 | Latent nystagmus | Billable |
| H55.03 | Visual deprivation nystagmus | Billable |
| H55.04 | Dissociated nystagmus | Billable |
| H55.09 | Other forms of nystagmus | Billable |
| H55.8 | Other irregular eye movements | Header |
| H55.81 | Deficient saccadic eye movements | Billable |
| H55.82 | Deficient smooth pursuit eye movements | Billable |
| H55.89 | Other irregular eye movements | Billable |
| H57.0 | Anomalies of pupillary function | Header |
| H57.00 | Unspecified anomaly of pupillary function | Billable |
| H57.01 | Argyll Robertson pupil, atypical | Billable |
| H57.02 | Anisocoria | Billable |
| H57.03 | Miosis | Billable |
| H57.04 | Mydriasis | Billable |
| H57.05 | Tonic pupil | Header |
| H57.051 | Tonic pupil, right eye | Billable |
| H57.052 | Tonic pupil, left eye | Billable |
| H57.053 | Tonic pupil, bilateral | Billable |
| H57.059 | Tonic pupil, unspecified eye | Billable |
| H57.09 | Other anomalies of pupillary function | Billable |
| H57.1 | Ocular pain | Header |
| H57.10 | Ocular pain, unspecified eye | Billable |
| H57.11 | Ocular pain, right eye | Billable |
| H57.12 | Ocular pain, left eye | Billable |
| H57.13 | Ocular pain, bilateral | Billable |
| H57.8 | Other specified disorders of eye and adnexa | Header |
| H57.81 | Brow ptosis | Header |
| H57.811 | Brow ptosis, right | Billable |
| H57.812 | Brow ptosis, left | Billable |
| H57.813 | Brow ptosis, bilateral | Billable |
| H57.819 | Brow ptosis, unspecified | Billable |
| H57.89 | Other specified disorders of eye and adnexa | Billable |
| H57.8A | Foreign body sensation eye (ocular) | Header |
| H57.8A1 | Foreign body sensation, right eye | Billable |
| H57.8A2 | Foreign body sensation, left eye | Billable |
| H57.8A3 | Foreign body sensation, bilateral eyes | Billable |
| H57.8A9 | Foreign body sensation, unspecified eye | Billable |
| H57.9 | Unspecified disorder of eye and adnexa | Billable |
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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