MCMedicalCodingSoftware
G25.1

G25.1: Drug-induced tremor

Billable / specific codeICD-10-CM

G25.1 is a billable, specific ICD-10-CM code for drug-induced tremor. It is valid for submission on a claim.

Check G25.1 with the rest of the claim: free scrubber

Use additional code

Add a secondary code to capture the detail described below.

  • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Excludes2 inherited from the categories above G25.1

Not part of this code, but both may be coded when both are present.

Written on G25: Other extrapyramidal and movement disorders

  • sleep related movement disorders (G47.6-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

G25.1 is named in 16 Medicare coverage policies: 16 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56612Billing and Coding: CT of the Head
  • A56619Billing and Coding: Nerve Conduction Studies and Electromyography
  • A56773Billing and Coding: Neurophysiology Evoked Potentials (NEPs)
  • A56874Billing and Coding: Stereotactic Radiation Therapy: Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT)

Alphabetic index entries that lead here

  • Tremor›drug induced
  • Tremor›medication induced postural

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under G25

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.