G81.9
Non-Billable
ChapterG00–G99
Ranksubcategory
Official Description
Hemiplegia, unspecified
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Non-billable category (requires more specific sub-code).
- •Chapter 6: Diseases of the Nervous System (G00-G99).
General instructions are available for the parent sections:
Clinical Hierarchy
CH6Diseases of the nervous system (G00-G99)
G80-G83Cerebral palsy and other paralytic syndromes (G80-G83)
G81Hemiplegia and hemiparesis
G81.9Hemiplegia, unspecified
G81.90Hemiplegia, unspecified affecting unspecified side
G81.91Hemiplegia, unspecified affecting right dominant side
G81.92Hemiplegia, unspecified affecting left dominant side
G81.93Hemiplegia, unspecified affecting right nondominant side
G81.94Hemiplegia, unspecified affecting left nondominant side
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to G81.9:
Alphabetic Index Mentions
These are Diagnosis Index lookup paths that route to G81.9. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
2 raw paths
Hemiplegia2 unique routes
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
Find Procedures (ICD-10-PCS)
Find surgical and procedural codes related to Hemiplegia, unspecified.
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