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H35.3114 vs H35.3124

H35.3114 (Nonexudative age-related macular degeneration, right eye, advanced atrophic with subfoveal involvement) compared with H35.3124 (Nonexudative age-related macular degeneration, left eye, advanced atrophic with subfoveal involvement), from the official CMS tabular data. H35.3114 and H35.3124 code the same condition on opposite sides.

Relationship

Review

Laterality relationship

H35.3114
Right
Nonexudative age-related macular degeneration, right eye, advanced atrophic with subfoveal involvement
H35.3124
Left
Nonexudative age-related macular degeneration, left eye, advanced atrophic with subfoveal involvement

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)

Can these codes be reported together?

Same condition, opposite side. H35.3114 and H35.3124 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.

Side by side

H35.3114Nonexudative age-related macular degeneration, right eye, advanced atrophic with subfoveal involvementH35.3124Nonexudative age-related macular degeneration, left eye, advanced atrophic with subfoveal involvement
Billing statusBillableBillable
ClassificationH00-H59 — Diseases of the Eye and Adnexa (H00-H59)H00-H59 — Diseases of the Eye and Adnexa (H00-H59)
DefinitionNonexudative age-related macular degeneration, right eye, advanced atrophic with subfoveal involvement is a billable ICD-10-CM diagnosis code (H35.3114).Nonexudative age-related macular degeneration, left eye, advanced atrophic with subfoveal involvement is a billable ICD-10-CM diagnosis code (H35.3124).
7th characterOne of the following 7th characters is to be assigned to codes in subcategory H35.31 to designate the stage of the disease:One of the following 7th characters is to be assigned to codes in subcategory H35.31 to designate the stage of the disease:

Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources