Q86.8
BillableOther congenital malformation syndromes due to known exogenous causes
Q86.8 is the ICD-10-CM code for Other congenital malformation syndromes due to known exogenous causes. It is a billable, specific code valid for reimbursement.
Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities
No additional coding notes for this code.
Frequently asked questions
- What is ICD-10 code Q86.8?
- Q86.8 is the ICD-10-CM code for "Other congenital malformation syndromes due to known exogenous causes". It falls under Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities.
- Is Q86.8 a billable code?
- Yes — Q86.8 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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