MCMCB Pro
R26.8

R26.8Other abnormalities of gait and mobility

Non-billable headerICD-10-CM

R26.8 is a non-billable header ICD-10-CM code for other abnormalities of gait and mobility. It cannot be billed on its own: choose one of the more specific child codes below.

Other codes that can never be billed with R26.8

These codes carry an Excludes1 note pointing at R26.8. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading R26.8 alone.

  • R26.2Difficulty in walking, not elsewhere classified

Risk adjustment

R26.8 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 R26.8

2 child codes. Green means billable.

Related codes at this level

Codes that share R26. If R26.8 is not quite right, the correct code is usually one of these.

Questions about R26.8

Is R26.8 a billable ICD-10-CM code?
No. R26.8 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does R26.8 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).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.