H31.009 Unspecified chorioretinal scars, unspecified eye

Billable ICD-10-CM code, FY2026.

Applies from H31.0 Chorioretinal scars

Excludes2 (not included here)

• postsurgical chorioretinal scars (H59.81-)

MS-DRG index

Defines the logic of DRG(s) 124-125 in MDC 02.

Approximate ICD-9-CM (GEMs)

• 363.30 Chorioretinal scar, unspecified (approximate)

Code annotations containing back-references to H31.009

Back-references to H31

• Use Additional: H44.2A Degenerative myopia with choroidal neovascularization ("code for any associated choroid disorders (H31.-)")

Nearby codes

• H31.0 Chorioretinal scars
• H31.00 Unspecified chorioretinal scars
• H31.001 Unspecified chorioretinal scars, right eye
• H31.002 Unspecified chorioretinal scars, left eye
• H31.003 Unspecified chorioretinal scars, bilateral
• H31.009 Unspecified chorioretinal scars, unspecified eye (this code)
• H31.01 Macula scars of posterior pole (postinflammatory) (post-traumatic)
• H31.011 Macula scars of posterior pole (postinflammatory) (post-traumatic), right eye
• H31.012 Macula scars of posterior pole (postinflammatory) (post-traumatic), left eye
• H31.013 Macula scars of posterior pole (postinflammatory) (post-traumatic), bilateral
• H31.019 Macula scars of posterior pole (postinflammatory) (post-traumatic), unspecified eye