H49-H52: Disorders of ocular muscles, binocular movement, accommodation and refraction
ICD-10-CM 2027 block H49-H52 in chapter 7 (Diseases of the eye and adnexa) has 4 categories.
- H49 – Paralytic strabismus 29 billable codes
- H50 – Other strabismus 75 billable codes
- H51 – Other disorders of binocular movement 9 billable codes
- H52 – Disorders of refraction and accommodation 37 billable codes
Block notes
Excludes2 (not included here):
- nystagmus and other irregular eye movements (H55)