Q00.2Billable

Iniencephaly

Chapter
17. Congenital malformations, deformations and chromosomal abnormalities
Category
Q00
Effective date
October 1, 2026

Related codes in category Q00

Q00Anencephaly and similar malformationsQ00.0AnencephalyYesQ00.1CraniorachischisisYes

Frequently asked questions

What is ICD-10 code Q00.2?

Q00.2 is an ICD-10-CM diagnosis code for Iniencephaly.

Is Q00.2 a billable code?

Yes. Q00.2 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is Q00.2 in?

Q00.2 falls under Chapter 17: Congenital malformations, deformations and chromosomal abnormalities.

When did Q00.2 become effective?

Q00.2 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to Q00.2?

Q00.2 belongs to category Q00, which includes 3 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.