H47.621 – Disorders of visual cortex in (due to) inflammatory disorders, right side of brain

ICD-10-CM 2027 diagnosis code · Disorders of optic nerve and visual pathways

Billable code

ICD-10-CM code H47.621

Code: H47.621 (claims format: H47621)
Description: Disorders of visual cortex in (due to) inflammatory disorders, right side of brain
Short description: Disord of visual cortex in inflam disord, r side of brain
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 7. Diseases of the eye and adnexa (H00-H59)
Block: H46-H47 Disorders of optic nerve and visual pathways
Parent codes: H47 › H47.6 › H47.62

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

H47.6 – Disorders of visual cortex

Excludes1 (not coded here):

injury to visual cortex S04.04-

Code also:

underlying condition

Index terms for H47.621

Entries in the ICD-10-CM alphabetic index that lead to this code:

Disorder, visual, cortex, due to, inflammatory disorder, right brain

Related codes in H47.62

Frequently asked questions

What is ICD-10 code H47.621?

H47.621 is the ICD-10-CM code for disorders of visual cortex in (due to) inflammatory disorders, right side of brain, in the block H46-H47 (Disorders of optic nerve and visual pathways).

Is H47.621 a billable code?

Yes. H47.621 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does H47.621 belong to?

It belongs to category H47 – Other disorders of optic [2nd] nerve and visual pathways.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.