Q20.8
Billable
ChapterQ00–Q99
Ranksubcategory
Official Description
Other congenital malformations of cardiac chambers and connections
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Billable/specific code (valid for reimbursement).
- •Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).
Instructional Notes
Includes
- Cor binoculare
General instructions are available for the parent sections:
Clinical Hierarchy
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to Q20.8:
chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructionsAlphabetic Index Mentions
These are Diagnosis Index lookup paths that route to Q20.8. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
11 raw paths
Anomaly, anomalous (congenital) (unspecified type)6 unique routes
Cor2 unique routes
Double1 unique routes
Malformation (congenital)1 unique routes
Unilocular heart1 unique routes
MS-DRG Classification
This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:
Cross Reference
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