Q13.8
Non-Billable
ChapterQ00–Q99
Ranksubcategory
Official Description
Other congenital malformations of anterior segment of eye
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Non-billable category (requires more specific sub-code).
- •Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).
General instructions are available for the parent sections:
Clinical Hierarchy
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q10-Q18Congenital malformations of eye, ear, face and neck (Q10-Q18)
Q13Congenital malformations of anterior segment of eye
Q13.8Other congenital malformations of anterior segment of eye
Q13.81Rieger anomaly
Q13.89Other congenital malformations of anterior segment of eye
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to Q13.8:
chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructionsAlphabetic Index Mentions
These are Diagnosis Index lookup paths that route to Q13.8. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
13 raw paths
Anomaly, anomalous (congenital) (unspecified type)2 unique routes
Defect, defective1 unique routes
Glaucoma1 unique routes
Melanosis2 unique routes
Membrana1 unique routes
Membrane (s), membranous1 unique routes
Mesostromal dysgenesia1 unique routes
Persistence, persistent (congenital)1 unique routes
Pupillary membrane (persistent)1 unique routes
Rieger anomaly or syndrome1 unique routes
Syndrome1 unique routes
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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