H50.9

ICD-10Billable

Unspecified strabismus

Official ICD-10-CM descriptor (FY2026)

Unspecified strabismus

H50.9 is valid for submission on a claim — CMS flags it as a billable, specific code.

Related codes in H50

H50.0Esotropiacategory
H50.1Exotropiacategory
H50.2Vertical strabismuscategory
H50.3Intermittent heterotropiacategory
H50.4Other and unspecified heterotropiacategory
H50.5Heterophoriacategory
H50.6Mechanical strabismuscategory
H50.8Other specified strabismuscategory

Where this code sits

Chapter: 7. Diseases of the eye and adnexa (H00-H59)
Block: Disorders of ocular muscles, binocular movement, accommodation and refraction (H49-H52)
Parent code: H50

Krasyn AI Coder

Get code suggestions automatically as you type notes. Free for 50 analyses.

Install for Chrome — free

Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.