Additional Information
From parent codes: H00-H59 (Chapter 7)
More Specific Codes (7)
H31.1Choroidal degeneration→H31.11Age-related choroidal atrophy→H31.12Diffuse secondary atrophy of choroid→H31.101Choroidal degeneration, unspecified, right eye→H31.102Choroidal degeneration, unspecified, left eye→H31.103Choroidal degeneration, unspecified, bilateral→H31.109Choroidal degeneration, unspecified, unspecified eye→