G25.71 Drug induced akathisia

The ICD-10-CM code for Drug induced akathisia is G25.71 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter

6: Diseases of the nervous system (G00-G99)

Section

G20-G26: Extrapyramidal and movement disorders (G20-G26)

Category G25

20 codes (16 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to G25.71:

• Akathisia (drug-induced) (treatment-induced)
• Acathisia (drug induced)
• Akathisia (drug-induced) (treatment-induced) › neuroleptic induced (acute)
• Akathisia (drug-induced) (treatment-induced) › tardive
• Disorder (of) › movement › drug-induced › akathisia

Inclusion Terms

• Drug induced acathisia
• Neuroleptic induced acute akathisia
• Tardive akathisia

U.S. Hospital Utilization

• An estimated 4,925 U.S. inpatient stays in 2023 included G25.71 among the documented diagnoses.
• 325 stays listed it as the principal diagnosis.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

Official Coding Guidelines

Dominant/nondominant side (TOC entry)

a. Dominant/nondominant side ................................................................................................. 45

Pain - Category G89 (TOC entry)

b. Pain - Category G89.............................................................................................................. 45

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool
• AHRQ — HCUP National Inpatient Sample, Frequencies by Diagnosis Code (2016–2023)