Q86.1

Q86.1: Fetal hydantoin syndrome

Billable / specific codeICD-10-CMPOA exempt

Q86.1 is a billable, specific ICD-10-CM code for fetal hydantoin syndrome. It is valid for submission on a claim.

Check Q86.1 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Meadow's syndrome

Excludes2 inherited from the categories above Q86.1

Not part of this code, but both may be coded when both are present.

Written on Q86: Congenital malformation syndromes due to known exogenous causes, not elsewhere classified

iodine-deficiency-related hypothyroidism (E00-E02)
nonteratogenic effects of substances transmitted via placenta or breast milk (P04.-)

Other codes that can never be billed with Q86.1

Their own Excludes1 notes name this code, so the conflict is not listed above.

P04.1Newborn affected by other maternal medication

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

Meadow's syndrome
Dysmorphism›hydantoin
Fetus, fetal›hydantoin syndrome
Syndrome›fetal›hydantoin
Syndrome›malformation, congenital, due to›hydantoin

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Q86