G25.89 — Other specified extrapyramidal and movement disorders
G25.89 is a billable, specific ICD-10-CM code for other specified extrapyramidal and movement disorders. It is valid for submission on a claim.
Risk adjustment
G25.89 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
G25.89 is named in 30 Medicare coverage policies — 30 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A53057Billing and Coding: Home Health Occupational Therapy
- A53064Billing and Coding: Outpatient Occupational Therapy
- A53065Billing and Coding: Outpatient Physical Therapy
- A54111Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders
How G25.89 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to G25.89.
- Disease, diseased›striatopallidal system NEC
- Graphospasm›organic
- Cramp›linotypist's›organic
- Cramp›occupational›organic
- Cramp›telegrapher's›organic
- Cramp›typist's›organic
- Cramp›writer's›organic
- Disease, diseased›basal ganglia›specified NEC
- Disease, diseased›extrapyramidal›specified NEC
- Disorder›extrapyramidal›specified type NEC
- Disorder›movement›specified NEC
- Neuralgia, neuralgic›writer's›organic
Related codes at this level
Codes that share G25.8. If G25.89 is not quite right, the correct code is usually one of these.
Questions about G25.89
- Is G25.89 a billable ICD-10-CM code?
- Yes. G25.89 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does G25.89 sit in the tabular list?
- Diseases of the nervous system (G00-G99), in the block Extrapyramidal and movement disorders (G20-G26).