G25.4

G25.4: Drug-induced chorea

Billable / specific codeICD-10-CM

G25.4 is a billable, specific ICD-10-CM code for drug-induced chorea. It is valid for submission on a claim.

Check G25.4 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 G25.4

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

G25.4 is named in 5 Medicare coverage policies: 5 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

A54111Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders
A56612Billing and Coding: CT of the Head
A56773Billing and Coding: Neurophysiology Evoked Potentials (NEPs)
A57204Billing and Coding: MRI and CT Scans of the Head and Neck

G25.4: Drug-induced chorea

Use additional code

Excludes2 inherited from the categories above G25.4

Risk adjustment

Medicare coverage

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Code history

Other codes under G25