All ICD10 Codes

M05.6

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Rheumatoid arthritis with involvement of other organs and systems

Use a more specific code (2 billable, 7 non-billable)
M05.60Rheumatoid arthritis of unspecified site with involvement of other organs and systemsM05.61Rheumatoid arthritis of shoulder with involvement of other organs and systemshas subcodesM05.62Rheumatoid arthritis of elbow with involvement of other organs and systemshas subcodesM05.63Rheumatoid arthritis of wrist with involvement of other organs and systemshas subcodesM05.64Rheumatoid arthritis of hand with involvement of other organs and systemshas subcodesM05.65Rheumatoid arthritis of hip with involvement of other organs and systemshas subcodesM05.66Rheumatoid arthritis of knee with involvement of other organs and systemshas subcodesM05.67Rheumatoid arthritis of ankle and foot with involvement of other organs and systemshas subcodesM05.69Rheumatoid arthritis of multiple sites with involvement of other organs and systems
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:
View CH13 NotesView M05 Notes

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 systemsNot billable
M05.60Rheumatoid arthritis of unspecified site with involvement of other organs and systemsBillable
M05.61Rheumatoid arthritis of shoulder with involvement of other organs and systemsSubcodes
M05.62Rheumatoid arthritis of elbow with involvement of other organs and systemsSubcodes
M05.63Rheumatoid arthritis of wrist with involvement of other organs and systemsSubcodes
M05.64Rheumatoid arthritis of hand with involvement of other organs and systemsSubcodes
M05.65Rheumatoid arthritis of hip with involvement of other organs and systemsSubcodes
M05.66Rheumatoid arthritis of knee with involvement of other organs and systemsSubcodes
M05.67Rheumatoid arthritis of ankle and foot with involvement of other organs and systemsSubcodes
M05.69Rheumatoid arthritis of multiple sites with involvement of other organs and systemsBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M05.6:

categoryM05
Rheumatoid arthritis with rheumatoid factor
View context instructions
chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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