Index to Diseases and Injuries

Arnold-Chiari disease, obstruction or syndrome (type II)

Index code:Q07.00

with
hydrocephalus Q07.02
with spina bifida Q07.03
spina bifida Q07.01
with hydrocephalus Q07.03
type III — see Encephalocele
type IV Q04.8

Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.

Frequently asked questions

What is the ICD-10-CM code for Arnold-Chiari disease, obstruction or syndrome?

The ICD-10-CM Alphabetic Index directs "Arnold-Chiari disease, obstruction or syndrome" to Q07.00. Subterms below it may lead to a more specific code. Always confirm the code in the Tabular List before assigning it.

ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.