H51.12 Convergence excess

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 124-125 in MDC 02.

Approximate ICD-9-CM (GEMs)

• 378.84 Convergence excess or spasm

Diagnosis Index entries for H51.12

• Disorder (of) › binocular › movement › convergence › excess
• Esophoria › convergence, excess
• Excess, excessive, excessively › convergence

Nearby codes

• H51 Other disorders of binocular movement
• H51.0 Palsy (spasm) of conjugate gaze
• H51.1 Convergence insufficiency and excess
• H51.11 Convergence insufficiency
• H51.12 Convergence excess (this code)
• H51.2 Internuclear ophthalmoplegia
• H51.20 Internuclear ophthalmoplegia, unspecified eye
• H51.21 Internuclear ophthalmoplegia, right eye
• H51.22 Internuclear ophthalmoplegia, left eye
• H51.23 Internuclear ophthalmoplegia, bilateral