M61.13

Non-Billable

ChapterM00–M99

Ranksubcategory

Official Description

Myositis ossificans progressiva, forearm

Use a more specific code (3 billable)

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:

BillableHas subcodes

CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)

M60-M63Disorders of muscles (M60-M63)

M61Calcification and ossification of muscle

M61.1Myositis ossificans progressiva

M61.13Myositis ossificans progressiva, forearmNot billable

M61.131Myositis ossificans progressiva, right forearmBillable

M61.132Myositis ossificans progressiva, left forearmBillable

M61.139Myositis ossificans progressiva, unspecified forearmBillable

The following parent sections contain instructions or notes that apply to M61.13:

subcategoryM61.1

Myositis ossificans progressiva

Disorders of muscles (M60-M63)

chapterCH13

Diseases of the musculoskeletal system and connective tissue (M00-M99)

2026

No direct MS-DRG triggers identified.

Find surgical and procedural codes related to Myositis ossificans progressiva, forearm.