H31.421 Serous choroidal detachment, right eye

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 363.71 Serous choroidal detachment (approximate)

Code annotations containing back-references to H31.421

Back-references to H31

• Use Additional: H44.2A Degenerative myopia with choroidal neovascularization ("code for any associated choroid disorders (H31.-)")

Nearby codes

• H31.411 Hemorrhagic choroidal detachment, right eye
• H31.412 Hemorrhagic choroidal detachment, left eye
• H31.413 Hemorrhagic choroidal detachment, bilateral
• H31.419 Hemorrhagic choroidal detachment, unspecified eye
• H31.42 Serous choroidal detachment
• H31.421 Serous choroidal detachment, right eye (this code)
• H31.422 Serous choroidal detachment, left eye
• H31.423 Serous choroidal detachment, bilateral
• H31.429 Serous choroidal detachment, unspecified eye
• H31.8 Other specified disorders of choroid
• H31.9 Unspecified disorder of choroid