Is R25 a billable ICD-10-CM code?

No. R25 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does R25 sit in the tabular list?

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99), in the block Symptoms and signs involving the nervous and musculoskeletal systems (R25-R29).

What cannot be coded together with R25?

R25 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

R25

R25 — Abnormal involuntary movements

Non-billable headerICD-10-CM

R25 is a non-billable header ICD-10-CM code for abnormal involuntary movements. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

specific movement disorders (G20-G26)
stereotyped movement disorders (F98.4)
tic disorders (F95.-)

Other codes that can never be billed with R25

These codes carry an Excludes1 note pointing at R25. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading R25 alone.

M62Other disorders of muscle
F98.4Stereotyped movement disorders
G25.0Essential tremor

Risk adjustment

R25 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.

Code to one of these instead R25

6 child codes. Green means billable.

Questions about R25

Is R25 a billable ICD-10-CM code?: No. R25 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does R25 sit in the tabular list?: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99), in the block Symptoms and signs involving the nervous and musculoskeletal systems (R25-R29).
What cannot be coded together with R25?: R25 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.