ICD-10-CM › Q00-QA1 › Q80-Q89 › Q86 Congenital malformation syndromes... › Q86.1
Fetal hydantoin syndrome
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Fetal hydantoin syndrome
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from Q86 Congenital malformation syndromes due to known exogenous causes, not elsewhere classified
Excludes2 - not included here
- iodine-deficiency-related hypothyroidism (E00-E02)
- nonteratogenic effects of substances transmitted via placenta or breast milk (P04.-)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Meadow's syndrome
- Dysmorphism > hydantoin
- Syndrome > fetal > hydantoin
- Fetus, fetal > hydantoin syndrome
- Syndrome > malformation, congenital, due to > hydantoin
Codes in the same group
| Code | Description | Status |
|---|---|---|
| Q86.0 | Fetal alcohol syndrome (dysmorphic) | Valid |
| Q86.2 | Dysmorphism due to warfarin | Valid |
| Q86.8 | Other congenital malformation syndromes due to known exogenous causes | Valid |