All ICD10 Codes

M12.27

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Villonodular synovitis (pigmented), ankle and foot

Use a more specific code (3 billable)
M12.271Villonodular synovitis (pigmented), right ankle and footM12.272Villonodular synovitis (pigmented), left ankle and footM12.279Villonodular synovitis (pigmented), unspecified 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).
General instructions are available for the parent sections:
View CH13 NotesView M12 Notes

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M05-M14Inflammatory polyarthropathies (M05-M14)
M12Other and unspecified arthropathy
M12.2Villonodular synovitis (pigmented)
M12.27Villonodular synovitis (pigmented), ankle and footNot billable
M12.271Villonodular synovitis (pigmented), right ankle and footBillable
M12.272Villonodular synovitis (pigmented), left ankle and footBillable
M12.279Villonodular synovitis (pigmented), unspecified ankle and footBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M12.27:

categoryM12
Other and unspecified arthropathy
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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