M61.1
Header — not billableMyositis ossificans progressiva
The ICD-10 code for myositis ossificans progressiva is M61.1.
M61.1 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 10 more specific codes below.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Fibrodysplasia ossificans progressiva
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Child codes under M61.1
- M61.10Myositis ossificans progressiva, unspecified site
- M61.11Myositis ossificans progressiva, shouldernon-billable header
- M61.12Myositis ossificans progressiva, upper armnon-billable header
- M61.13Myositis ossificans progressiva, forearmnon-billable header
- M61.14Myositis ossificans progressiva, hand and finger(s)non-billable header
- M61.15Myositis ossificans progressiva, thighnon-billable header
- M61.16Myositis ossificans progressiva, lower legnon-billable header
- M61.17Myositis ossificans progressiva, ankle, foot and toe(s)non-billable header
- M61.18Myositis ossificans progressiva, other site
- M61.19Myositis ossificans progressiva, multiple sites
Related codes in this category
- M61.0Myositis ossificans traumaticanon-billable header
- M61.2Paralytic calcification and ossification of musclenon-billable header
- M61.3Calcification and ossification of muscles associated with burnsnon-billable header
- M61.4Other calcification of musclenon-billable header
- M61.5Other ossification of musclenon-billable header
- M61.9Calcification and ossification of muscle, unspecified
- M61.1Myositis ossificans progressivanon-billable header