M61.579

Billable
ChapterM00–M99
Ranksubcategory
Official Description

Other ossification of muscle, unspecified ankle and foot

Metadata & Insights
  • 2026 ICD-10-CM Edition - Effective October 1, 2025.
  • Billable/specific code (valid for reimbursement).
  • Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).
General instructions are available for the parent sections:

Clinical Hierarchy

CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M60-M63Disorders of muscles (M60-M63)
M61Calcification and ossification of muscle
M61.5Other ossification of muscle
M61.57Other ossification of muscle, ankle and foot
M61.579Other ossification of muscle, unspecified ankle and foot

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M61.579:

blockM60-M63
Disorders of muscles (M60-M63)
View context instructions
chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

Cross Reference

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