ICD-10-CM Diagnosis Code R29.721
Diagnosis Code: R29.721 (Raw: R29721)
Description: NIHSS score 21
Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
Fiscal Year: 2026
CMS Section 111 Status: Valid for reporting.
Overview & Clinical Details
ICD-10-CM code R29.721 is designated for NIHSS score 21. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.