H30

Non-Billable

ChapterH00–H59

Rankcategory

Official Description

Chorioretinal inflammation

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Non-billable category (requires more specific sub-code).
•Chapter 7: Diseases of the Eye and Adnexa (H00-H59).

CH7 Parent Instructions

Excludes2(Not included here)

certain conditions originating in the perinatal period (P04-P96)
certain infectious and parasitic diseases (A00-B99)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-)
endocrine, nutritional and metabolic diseases (E00-E88)
injury (trauma) of eye and orbit (S05.-)
injury, poisoning and certain other consequences of external causes (S00-T88)
neoplasms (C00-D49)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71)

Clinical Hierarchy

CH7Diseases of the eye and adnexa (H00-H59)

H30-H36Disorders of choroid and retina (H30-H36)

H30Chorioretinal inflammation

H30.0Focal chorioretinal inflammation

H30.1Disseminated chorioretinal inflammation

H30.2Posterior cyclitis

H30.8Other chorioretinal inflammations

H30.9Unspecified chorioretinal inflammation

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H30:

chapterCH7

Diseases of the eye and adnexa (H00-H59)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to H30. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

16 raw paths

Cyclitis1 unique routes

posterior→H30

Disease, diseased1 unique routes

Harada's→H30

Epitheliopathy, multifocal placoid pigment1 unique routes

Direct index entry→H30

Harada's disease or syndrome1 unique routes

Direct index entry→H30

Inflammation, inflamed, inflammatory (with exudation)11 unique routes

chorioretinal→H30(11 variants)

disseminated→H30(4 variants)