ICD-10 Code for Conus
Also indexed as (congenital) (any type)
The ICD-10-CM code for conus is Q14.8 — Other congenital malformations of posterior segment of eye. This is the code the Alphabetic Index gives for conus with no further qualifier, valid for FY2027 (October 1, 2026 – September 30, 2027).
Billable
Which conus code should you use?
The Alphabetic Index lists 2 codes under Conus. Which one applies depends on the qualifier documented in the record — the type, site, cause, or associated condition. Find the qualifier below, then verify the code in the Tabular List before using it.
By type
| medullaris syndrome | G95.81 | Conus medullaris syndrome |
Index terms and codes are reproduced from the official ICD-10-CM FY2027 release. The Alphabetic Index is a finding aid — a code must always be verified in the Tabular List before it is reported. Data sources