M05.64
Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description
Rheumatoid arthritis of hand with involvement of other organs and systems
Use a more specific code (3 billable)
Metadata & Insights
- •Non-billable category (requires more specific sub-code).
- •Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).
Instructional Notes
Includes
- Rheumatoid arthritis of metacarpus and phalanges with involvement of other organs and systems
General instructions are available for the parent sections:
Clinical Hierarchy
BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M05-M14Inflammatory polyarthropathies (M05-M14)
M05Rheumatoid arthritis with rheumatoid factor
M05.6Rheumatoid arthritis with involvement of other organs and systems
M05.64Rheumatoid arthritis of hand with involvement of other organs and systemsNot billable
M05.649Rheumatoid arthritis of unspecified hand with involvement of other organs and systemsBillable
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to M05.64:
chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructionsMS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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