Question 1

What is ICD-10 code G25.2?

Accepted Answer

G25.2 is the ICD-10-CM diagnosis code for other specified forms of tremor. Rhythmic shaking or trembling of body parts that doesn't fit into standard tremor categories, such as orthostatic or task-specific tremors. G25.2 sits in the ICD-10-CM chapter for diseases of the nervous system (g00-g99), within the section covering extrapyramidal and movement disorders (g20-g26).

G25.2 is a billable ICD-10-CM code, but the current payload does not show a mapping under the CMS-HCC V28 or V24 community payment models, and none under the ESRD, Part D RxHCC, or HHS-HCC models. Do not assign risk adjustment value from this page when no source-backed mapping is shown; verify the applicable model and payment year.

Ensure the tremor type doesn't meet criteria for essential tremor or Parkinsonian tremor.

Question 2

Is G25.2 an HCC code?

Accepted Answer

G25.2 has no payable CMS-HCC V28 mapping in the final FY2026 CMS file.

Question 3

Is G25.2 billable?

Accepted Answer

Yes. G25.2 is a billable ICD-10-CM code that can be reported on professional and institutional claims as a primary or secondary diagnosis when the provider documentation supports the specific condition described. Billable codes in ICD-10-CM are coded to the highest level of specificity available for the documented diagnosis. G25.2 is current for fiscal year 2026 and remains in the active CMS ICD-10-CM code set published by the National Center for Health Statistics.

Question 4

Which HCC does G25.2 map to under V28?

Accepted Answer

G25.2 has no payable CMS-HCC V28 mapping in the final FY2026 CMS file.

Question 5

What RAF reference is published for G25.2?

Accepted Answer

G25.2 has no V28 reference coefficient because the final FY2026 source verifies no payable V28 mapping.

Question 6

What is the V28 vs V24 difference for G25.2?

Accepted Answer

G25.2 has verified no payable V28 mapping in the final FY2026 source. Select a historical effective period before making any V24 comparison.

Question 7

What documentation supports G25.2?

Accepted Answer

Ensure the tremor type doesn't meet criteria for essential tremor or Parkinsonian tremor Specify the context in which tremor occurs (rest, action, specific tasks) G25.2 is not a CMS-HCC V28 payment code in the verified current source, so MEAT is not the payment hook. Documentation still has to support the diagnosis if you report it.

Question 8

Can G25.2 be a primary diagnosis?

Accepted Answer

Yes. G25.2 carries no code-first instruction in the FY2026 tabular, so it can be the first-listed diagnosis when it is the condition chiefly responsible for the encounter and the note supports it, and it can also be reported as a secondary diagnosis. For risk adjustment the order does not matter; the V28 category is the same either way.

Question 9

Which codes cannot be reported with G25.2?

Accepted Answer

No Excludes1 note applies to G25.2 or its category in the FY2026 tabular, so there is no code the classification forbids alongside it. The Excludes2 note lists certain conditions originating in the perinatal period (P04-P96); certain infectious and parasitic diseases (A00-B99); complications of pregnancy, childbirth and the puerperium (O00-O9A); congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99); and 5 more (see the notes on this page); those are separate conditions that may be reported together with G25.2 when both are documented.

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G25.2

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G25.2 ICD-10-CM Code: Other specified forms of tremor

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G25.2

Is G25.2 an HCC code?

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What This Code Means

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Also searched as

Work G25.2 in HCC Buddy