New ICD-10 Codes Effective October 1, 2023

This section lists the new eyecare-related ICD-10 codes that are effective October 1, 2023. Some of the codes may apply to rare conditions, but are provided here for reference.

Sickle-cell Retinopathy

CMS is adding laterality to codes describing sickle-cell retinopathies. The following codes are effective beginning October 1, 2023.

Description

Right Eye

Left Eye

Bilateral

Unspecified

Nonproliferative

H36.811

H36.812

H36.813

H36.819

Proliferative

H36.821

H36.822

H36.823

H36.829

Other retinal disorders in diseases classified elsewhere

H36.89

Muscle Entrapment

The following codes are effective beginning October 1, 2023.

Description

Right Eye

Left Eye

Unspecified

Inferior oblique

H50.621

H50.622

H50.629

Inferior rectus

H50.631

H50.632

H50.639

Lateral rectus

H50.641

H50.642

H50.649

Medial rectus

H50.651 H50.652 H50.659
Superior oblique H50.661 H50.662 H50.669
Superior rectus H50.671 H50.672 H50.679
Unspecified H50.681 H50.682 H50.689

Foreign Body Sensation

The following codes are effective beginning October 1, 2023.

Description

Right Eye

Left Eye

Bilateral

Unspecified

Foreign body sensation

H57.8A1

H57.8A2

H57.8A3

H57.8A9