ICD-10 G25.0
Billable / SpecificEssential tremor
About ICD-10-CM G25.0
ICD-10-CM code G25.0 represents Essential tremor. This is a billable/specific code in the Nervous System chapter (block G25). The 2026 edition of ICD-10-CM G25.0 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under G25.0. Per CMS ICD-10-CM Tabular 2026.
- Familial tremor
Type 1 Excludes
Pure excludes, these codes can never be coded together with G25.0. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- tremor NOS (R25.1)
Medicare LCD Coverage for G25.0
Local Coverage Determinations (LCDs) from CMS MACs that list G25.0 as a covered diagnosis.
Showing top 10 of 477 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing G25.0.
1 Aetna
5 Medicare
CPT Codes Commonly Billed with G25.0
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- 61715 CMS LCD: Billing and Coding: Magnetic-Resonance-Guided Focused Ultrasound Surgery (MRgFUS) for Essential Tremor CMS LCD
- 31570 CMS LCD: Billing and Coding: Botulinum Toxin Injections CMS LCD
- 31573 CMS LCD: Billing and Coding: Botulinum Toxin Injections CMS LCD
- 92571 CMS LCD: Billing and Coding: Vestibular and Audiologic Function Studies CMS LCD
- 92568 CMS LCD: Billing and Coding: Vestibular and Audiologic Function Studies CMS LCD
- 92620 CMS LCD: Billing and Coding: Vestibular and Audiologic Function Studies CMS LCD
- 92588 CMS LCD: Billing and Coding: Vestibular and Audiologic Function Studies CMS LCD
- 92572 CMS LCD: Billing and Coding: Vestibular and Audiologic Function Studies CMS LCD
- 92579 CMS LCD: Billing and Coding: Vestibular and Audiologic Function Studies CMS LCD
- 92582 CMS LCD: Billing and Coding: Vestibular and Audiologic Function Studies CMS LCD
Convert G25.0 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| G25.0 | 3331 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To G25.0
Other codes in section G20-G26 (Extrapyramidal and movement disorders).
ICD-10 G25.0, Billing FAQ
Is ICD-10 code G25.0 billable? +
Yes, G25.0 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to G25.0? +
ICD-10 G25.0 includes: Familial tremor.
What codes are Type 1 Excludes for G25.0? +
Type 1 Excludes (never code together with G25.0): tremor NOS (R25.1)
What CPT codes are commonly billed with G25.0? +
Procedures frequently paired with G25.0 include: 61715, 31570, 31573, 92571, 92568.
What ICD-9 codes does G25.0 map to? +
Per CMS GEMs, G25.0 maps to ICD-9 codes: 3331. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on June 1, 2026.
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