G21.11

Billable

Neuroleptic induced parkinsonism

G21.11 is the ICD-10-CM code for Neuroleptic induced parkinsonism. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
G00-G99
Parent
G21.1
Edition
FY2026

G00-G99 Diseases of the nervous system

Excludes1 — not coded here

  • malignant neuroleptic syndrome (G21.0)

Use additional code

Frequently asked questions

What is ICD-10 code G21.11?
G21.11 is the ICD-10-CM code for "Neuroleptic induced parkinsonism". It falls under G00-G99 Diseases of the nervous system.
Is G21.11 a billable code?
Yes — G21.11 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from G21.11?
Excludes1 (not coded here): malignant neuroleptic syndrome (G21.0).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

Look up another ICD-10 code or condition

Powered by Eleplan

Free ICD-10 lookup is just the start. Eleplan keeps the whole care plan in one place.

Diagnoses, medications, documents, appointments, and the whole care team — organized and always in sync, with Ellie, your AI care assistant, on top of it. Free to start.