ICD-10-CM 2027
ICD-10 code for Jerks
From the official ICD-10-CM alphabetic index entry “Jerks, myoclonic”. Page updated September 29, 2026.
About coding Jerks
The ICD-10-CM code for Jerks is G25.3 (Myoclonus).
Within G25 (other extrapyramidal and movement disorders), G25.3 is specifically for myoclonus. Related codes cover essential tremor (G25.0), drug-induced tremor (G25.1), other specified forms of tremor (G25.2), drug-induced chorea (G25.4), other chorea (G25.5), drug induced tics and other tics of organic origin (G25.6), other and unspecified drug induced movement disorders (G25.7), other specified extrapyramidal and movement disorders (G25.8) and 1 more.
Don't report G25.3 together with the conditions in its Excludes1 note: facial myokymia (G51.4) and myoclonic epilepsy (G40.-).
Use an additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5).
Don't confuse with (Excludes1 for G25.3)
Common questions about Jerks ICD-10 codes
What is the ICD-10 code for Jerks?
- G25.3 — Myoclonus.
Is G25.3 billable?
- Yes. G25.3 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can G25.3 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict G25.3 as a principal diagnosis.
Is G25.3 a CC or MCC?
- No. G25.3 is neither a CC nor an MCC under MS-DRG v44.0.