G13
Non-Billable
ChapterG00–G99
Rankcategory
Official Description
Systemic atrophies primarily affecting central nervous system in diseases classified elsewhere
Use a more specific code (4 billable)
G13.0Paraneoplastic neuromyopathy and neuropathyG13.1Other systemic atrophy primarily affecting central nervous system in neoplastic diseaseG13.2Systemic atrophy primarily affecting the central nervous system in myxedemaG13.8Systemic atrophy primarily affecting central nervous system in other diseases classified elsewhere
Metadata & Insights
- •Non-billable category (requires more specific sub-code).
- •Chapter 6: Diseases of the Nervous System (G00-G99).
CH6 Parent Instructions
Excludes2(Not included here. Code separately if applicable.)
Clinical Hierarchy
BillableHas subcodes
CH6Diseases of the nervous system (G00-G99)
G10-G14Systemic atrophies primarily affecting the central nervous system (G10-G14)
G13Systemic atrophies primarily affecting central nervous system in diseases classified elsewhereNot billable
G13.1Other systemic atrophy primarily affecting central nervous system in neoplastic diseaseBillable
G13.8Systemic atrophy primarily affecting central nervous system in other diseases classified elsewhereBillable
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to G13:
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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