R29.81 – Other symptoms and signs involving the nervous system
ICD-10-CM 2027 diagnosis code · Symptoms and signs involving the nervous and musculoskeletal systems
- Code
R29.81(claims format:R2981)- Description
- Other symptoms and signs involving the nervous system
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
- Block
- R25-R29 Symptoms and signs involving the nervous and musculoskeletal systems
- Parent codes
- R29 › R29.8
Billable codes under R29.81
R29.81 is a header code and cannot be used on claims. Choose the most specific code:
Related codes in R29.8
Frequently asked questions
What is ICD-10 code R29.81?
R29.81 is the ICD-10-CM code for other symptoms and signs involving the nervous system, in the block R25-R29 (Symptoms and signs involving the nervous and musculoskeletal systems).
Is R29.81 a billable code?
No. R29.81 is a header code with more specific child codes; report one of the billable codes listed above.
What category does R29.81 belong to?
It belongs to category R29 – Other symptoms and signs involving the nervous and musculoskeletal systems.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.