H51.9
BillableUnspecified disorder of binocular movement
Unspecified disorder of binocular movement
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •diabetes mellitus related eye conditions, , ,E09.3, E10.3, E11.3, E13.3
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury (trauma) of eye and orbitS05
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •syphilis related eye disorders, , ,A50.01, A50.3, A51.43, A52.71
- •nystagmus and other irregular eye movementsH55
Related Codes(4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(13)
SNOMED CT
Clinical Terms
- Abnormal eye movement
- Abnormal fixational eye movement
- Abnormal visual fixation
- Anomaly of convergence
- Abnormal ocular motility
- Anomaly of vergence system
Frequently Asked Questions
What is the ICD-10 code for unspecified disorder of binocular movement?
The ICD-10-CM code for unspecified disorder of binocular movement is H51.9. The full clinical description is "Unspecified disorder of binocular movement". H51.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code H51.9 mean?
ICD-10-CM code H51.9 represents “Unspecified disorder of binocular movement”. It is classified under Chapter 7: Diseases of the Eye and Adnexa and is a billable/specific code that can be used on a claim.
Is H51.9 a billable code?
Yes, H51.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is H51.9 in?
H51.9 is in Chapter 7: Diseases of the Eye and Adnexa (codes H00-H59).
What SNOMED CT codes does H51.9 map to?
H51.9 maps to 4 SNOMED CT concepts: 103252009, 1119524009, 449822000, 232118008. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for H51.9?
H51.9 is linked to 1 UMLS Concept Unique Identifier: C0494548. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does H51.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like unspecified disorder of binocular movement affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of H51.9?
H51.9 maps to the ICD-11 code: 9C83.Z (Disorders of binocular movement, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.