All ICD10 Codes

H31.2

Non-Billable
ChapterH00–H59
Ranksubcategory
Official Description

Hereditary choroidal dystrophy

Use a more specific code (5 billable)
H31.20Hereditary choroidal dystrophy, unspecifiedH31.21ChoroideremiaH31.22Choroidal dystrophy (central areolar) (generalized) (peripapillary)H31.23Gyrate atrophy, choroidH31.29Other hereditary choroidal dystrophy
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 7: Diseases of the Eye and Adnexa (H00-H59).

Instructional Notes

Excludes2(Not included here. Code separately if applicable.)
General instructions are available for the parent sections:
View CH7 Notes

Clinical Hierarchy

BillableHas subcodes
CH7Diseases of the eye and adnexa (H00-H59)
H30-H36Disorders of choroid and retina (H30-H36)
H31Other disorders of choroid
H31.2Hereditary choroidal dystrophyNot billable
H31.20Hereditary choroidal dystrophy, unspecifiedBillable
H31.21ChoroideremiaBillable
H31.22Choroidal dystrophy (central areolar) (generalized) (peripapillary)Billable
H31.23Gyrate atrophy, choroidBillable
H31.29Other hereditary choroidal dystrophyBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H31.2:

chapterCH7
Diseases of the eye and adnexa (H00-H59)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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