M05.27

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Rheumatoid vasculitis with rheumatoid arthritis of ankle and foot

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 vasculitis with rheumatoid arthritis, tarsus, metatarsus and phalanges
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
M05.2Rheumatoid vasculitis with rheumatoid arthritis
M05.27Rheumatoid vasculitis with rheumatoid arthritis of ankle and footNot billable
M05.271Rheumatoid vasculitis with rheumatoid arthritis of right ankle and footBillable
M05.272Rheumatoid vasculitis with rheumatoid arthritis of left ankle and footBillable
M05.279Rheumatoid vasculitis with rheumatoid arthritis of unspecified ankle and footBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M05.27:

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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