Q20-Q28
Non-Billable
ChapterQ00–Q99
Rankblock
Official Description
Congenital malformations of the circulatory system (Q20-Q28)
Use a more specific code (0 billable, 9 non-billable)
Q20Congenital malformations of cardiac chambers and connectionshas subcodesQ21Congenital malformations of cardiac septahas subcodesQ22Congenital malformations of pulmonary and tricuspid valveshas subcodesQ23Congenital malformations of aortic and mitral valveshas subcodesQ24Other congenital malformations of hearthas subcodesQ25Congenital malformations of great arterieshas subcodesQ26Congenital malformations of great veinshas subcodesQ27Other congenital malformations of peripheral vascular systemhas subcodesQ28Other congenital malformations of circulatory systemhas subcodes
Metadata & Insights
- •Non-billable category (requires more specific sub-code).
- •Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).
CH17 Parent Instructions
Excludes2(Not included here. Code separately if applicable.)
Clinical Hierarchy
BillableHas subcodes
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q20-Q28Congenital malformations of the circulatory system (Q20-Q28)Not billable
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to Q20-Q28:
chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructionsMS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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