H02.001 (Unspecified entropion of right upper eyelid) compared with H02.004 (Unspecified entropion of left upper eyelid), from the official CMS tabular data. H02.001 and H02.004 code the same condition on opposite sides.
Same condition; these differ only in which side is documented.
These codes share a category and title and differ only in the side affected. The documentation decides which applies, and a bilateral code is reported only where the code set provides one.
Source: ICD-10-CM tabular list (laterality variant derived from the code title)
Same condition, opposite side. H02.001 and H02.004 name the same condition on opposite sides of the body.
Same category and title, differing only in which side is affected — the documentation decides which one applies, and a bilateral code is reported only where the code set provides one.
| H02.001Unspecified entropion of right upper eyelid | H02.004Unspecified entropion of left upper eyelid | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | H00-H59 — Diseases of the Eye and Adnexa (H00-H59) | H00-H59 — Diseases of the Eye and Adnexa (H00-H59) |
| Definition | Unspecified entropion of right upper eyelid is a billable ICD-10-CM diagnosis code (H02.001). | Unspecified entropion of left upper eyelid is a billable ICD-10-CM diagnosis code (H02.004). |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources