ICD-10-CM Code M33.2
Non-Billable CodeNon-Billable means the code is not sufficient justification for admission to an acute care hospital when used a principal diagnosis. Use a child code to capture more detail.
ICD Code M33.2 is a non-billable code. To code a diagnosis of this type, you must use one of the four child codes of M33.2 that describes the diagnosis 'polymyositis' in more detail.
- M33.2 Polymyositis NON-BILLABLE
The ICD code M332 is used to code Polymyositis
Polymyositis (PM)("inflammation of many muscles") is a type of chronic inflammation of the muscles (inflammatory myopathy) related to dermatomyositis and inclusion body myositis.
|ICD 9 Code:||710.4|
Micrograph of polymyositis. Muscle biopsy. H&E stain.
ICD-10-CM Alphabetical Index References for 'M33.2 - Polymyositis'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code M33.2. Click on any term below to browse the alphabetical index.