M05.77
Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description
Rheumatoid arthritis with rheumatoid factor of ankle and foot without organ or systems involvement
Use a more specific code (3 billable)
M05.771Rheumatoid arthritis with rheumatoid factor of right ankle and foot without organ or systems involvementM05.772Rheumatoid arthritis with rheumatoid factor of left ankle and foot without organ or systems involvementM05.779Rheumatoid arthritis with rheumatoid factor of unspecified ankle and foot without organ or systems involvement
Metadata & Insights
- •Non-billable category (requires more specific sub-code).
- •Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).
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
M05.7Rheumatoid arthritis with rheumatoid factor without organ or systems involvement
M05.77Rheumatoid arthritis with rheumatoid factor of ankle and foot without organ or systems involvementNot billable
M05.771Rheumatoid arthritis with rheumatoid factor of right ankle and foot without organ or systems involvementBillable
M05.772Rheumatoid arthritis with rheumatoid factor of left ankle and foot without organ or systems involvementBillable
M05.779Rheumatoid arthritis with rheumatoid factor of unspecified ankle and foot without organ or systems involvementBillable
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to M05.77:
chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructionsMS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
Find Procedures (ICD-10-PCS)
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