Q86 Congenital malformation syndromes due to known exogenous causes, not elsewhere classified
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The ICD-10-CM code for Congenital malformation syndromes due to known exogenous causes, not elsewhere classified is Q86 (FY2026). It is a non-billable category code — select a more specific code below for claims.
Classification
- Section
- Q80-Q89: Other congenital malformations (Q80-Q89)
- Category Q86
- 5 codes (4 billable)
- FY2026 Status
- Stable since FY2024
Official Coding Guidelines
POA indicator for congenital conditions/anomalies and Q00-Q99 exceptionCongenital conditions and anomalies Assign “Y” for congenital conditions and anomalies except for categories Q00- Q99, Congenital anomalies, which are on the exempt list. Congenital conditions are always considered present on admission.
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026
References
Cite This Page
Reference Q86 with the canonical source and edition:
Q86 — Congenital malformation syndromes due to known exogenous causes, not elsewhere classified. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/Q86
Canonical URL: https://icd10codingpro.com/codes/Q86