H21.00 Hyphema, unspecified eye

Billable ICD-10-CM code, FY2026.

Applies from H21 Other disorders of iris and ciliary body

Excludes2 (not included here)

• sympathetic uveitis (H44.1-)

Applies from H21.0 Hyphema

Excludes1 (never code together)

• traumatic hyphema (S05.1-)

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 364.41 Hyphema of iris and ciliary body (approximate)

Nearby codes

• H21 Other disorders of iris and ciliary body
• H21.0 Hyphema
• H21.00 Hyphema, unspecified eye (this code)
• H21.01 Hyphema, right eye
• H21.02 Hyphema, left eye
• H21.03 Hyphema, bilateral
• H21.1 Other vascular disorders of iris and ciliary body
• H21.1X Other vascular disorders of iris and ciliary body