ICD-10-CM · Chapter 17 · Q00–Q99
Q86.8
Other congenital malformation syndromes due to known exogenous causes
Congenital malformations, deformations and chromosomal abnormalities
Quick facts
- Code
- Q86.8
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities
- Category
- Q86 — Congenital malformation syndromes due to known exogenous causes, not elsewhere classified
- Specificity
- 4 characters
How coders use this code
ICD-10-CM Q86.8 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of other congenital malformation syndromes due to known exogenous causes. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in Q86
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